Finding the best air suspension kit for your BMW 5 Series involves balancing ride quality, durability, and ease of installation. The SmartRide Rear Air Suspension Conversion Kit stands out for its smooth ride and compatibility, while the JDMON Rear Air Spring Kit offers excellent value for replacement parts. However, buyers face tradeoffs between premium features and affordability, as some kits are more durable but pricier, while others are easier to install but might lack long-term resilience. Continue reading for a detailed breakdown of the top options to help you make an informed choice.
Key Takeaways
- Premium kits like the SmartRide offer better ride quality but come at a higher price point.
- Many replacement spring options provide cost-effective solutions but may lack advanced features or durability.
- Compatibility with specific BMW 5 Series models is crucial to ensure proper fit and function.
- Installation complexity varies; some kits are plug-and-play, while others require professional assistance.
- Value-packed options often trade some performance features for affordability without sacrificing essential functionality.
More Details on Our Top Picks
JDMON 2PCS Rear Air Spring Kit Suspension Bags Replacement for BMW X5 F15 2013-2020, BMW X6 F16 2014-2021, Replaces 37126795013 37126795014
This JDMON rear air spring kit is designed as a direct OE replacement, matching the original OEM quality and compatibility with BMW X5 F15 and X6 F16 models. Compared to the maXpeedingrods shocks, which focus on aftermarket durability, this kit emphasizes preserving factory ride and handling characteristics. The use of aluminum iron, alloy, and rubber enhances corrosion resistance and longevity, making it a reliable choice for those seeking to restore rather than upgrade their suspension. The main tradeoff is that it offers no performance enhancement but ensures a seamless fit and function. If your priority is maintaining original ride quality with OEM-like reliability, this kit fits the bill.
- Made of corrosion-resistant materials
- OE fitment and quality
- Long-lasting durability
- No performance upgrade
- Requires professional installation
Pros:- OE fitment ensures perfect compatibility
- Corrosion-resistant materials extend lifespan
- Reduces vibration and restores original ride quality
Cons:- No performance or ride height enhancement
- Installation recommended by professionals
Best for: BMW owners looking for a direct OE replacement to restore factory ride quality and handling.
Not ideal for: Performance enthusiasts seeking suspension upgrades or adjustable ride height options.
- Compatibility:BMW X5 F15 2013-2020, BMW X6 F16 2014-2021
- Material:Aluminum iron, alloy, rubber
- Replaces OEM Number:37126795013, 37126795014
- Corrosion Resistance:Yes
- Shock Absorption:Excellent
- Durability:Long-lasting
Bottom line: This kit is ideal for owners who want to replace worn OEM suspension parts with a reliable, factory-quality solution.
SmartRide Rear Air Suspension Conversion Kit compatible with BMW 5 Series (E61) Wagon 2003-2010
This SmartRide conversion kit offers a straightforward alternative to factory air suspension by replacing it with coil springs, shocks, and mounts. It is especially suited for older 5 Series E61 wagons where the OEM air system is costly to repair repeatedly. Compared to the aftermarket shocks like maXpeedingrods, which focus on aftermarket shocks, this kit simplifies the suspension with a non-air, more mechanically reliable setup, reducing ongoing maintenance costs. Its fully assembled nature saves installation time, but it sacrifices the adjustable ride height and comfort of air systems. This makes it a practical choice for owners seeking a durable, maintenance-light upgrade rather than a performance or stance modification.
- Complete conversion kit
- Fully assembled for easy installation
- Reduces maintenance costs
- No height adjustability
- Less refined ride quality compared to air suspension
Pros:- Simple, all-in-one assembly saves installation time
- Reduces ongoing repair and maintenance costs
- More mechanically reliable than air systems
Cons:- Lacks ride height adjustability
- Potentially stiffer ride compared to air suspension
Best for: Owners of older BMW 5 Series wagons wanting a reliable, low-maintenance suspension upgrade without the complexity of air systems.
Not ideal for: Owners seeking adjustable ride height or enhanced ride comfort with air suspension features.
- Compatibility:BMW 5 Series (E61) Wagon 2003-2010
- Includes:Coil springs, shocks, upper mount
- Material:High-quality steel and rubber
- Installation:Fully assembled
- Benefit:Reduced maintenance
- Ride Quality:Stiffer than air suspension
Bottom line: This conversion kit is best suited for owners wanting a durable, hassle-free upgrade from aging air suspension systems.
maXpeedingrods Rear Pair Air Suspension Shock for BMW 5 Series F07 F11 2010-2013 Air Ride Spring 37106781827
Compared with OEM replacements, the maXpeedingrods shocks are aftermarket units designed to enhance durability and performance. Fit for F07 and F11 models, these shocks are constructed to withstand more rigorous use, appealing to owners seeking more robust suspension components. While they do not offer adjustable ride height or air suspension features, their aftermarket build emphasizes strength and longevity, potentially improving handling over worn OEM shocks. The tradeoff is a stiffer ride, as these shocks are aftermarket replacements rather than comfort-focused units. Ideal for drivers who want more durable shocks with some performance edge, but not full air suspension conversion.
- Durable aftermarket construction
- Fits several F07 and F11 models
- Enhances handling durability
- No ride height adjustment
- Stiffer ride quality
Pros:- High durability and robust construction
- Compatible with multiple BMW 5 Series models
- Potentially improves handling over worn OEM shocks
Cons:- No height adjustability or air suspension features
- Stiffer ride may reduce comfort
Best for: DIY enthusiasts and drivers seeking a durable shock replacement for improved handling.
Not ideal for: Owners desiring adjustable ride height or comfort-oriented suspension.
- Compatibility:BMW 5 Series F07, F11 2010-2013
- Material:Premium aftermarket steel
- OEM Part Number:37106781827
- Package:Pair of shocks
- Weight:5.62 pounds
- Application:Rear suspension
Bottom line: This shock set is well-suited for owners wanting stronger, more durable shocks without air system complexity.
Lowering Link for BMW Touring F11 E61 E39 X5 X6 | for BMW with Rear or Full Air Suspension Adjustable Air Suspension Lowering Link Rod Used to Lower Rear Air suspension Easy to Install (1 Pair)
This lowering link set provides an easy solution for owners wanting to reduce ride height and improve stance on BMW F11, E61, E39, X5, and X6 models with air suspension. Unlike the other products focused on replacement or conversion, this pair is designed specifically for lowering, giving a more aggressive look and potentially better handling dynamics. Made from high-quality stainless steel, it’s corrosion-resistant and easy to install without modifications. However, it’s a non-adjustable, fixed lowering solution, so owners seeking adjustable ride height or full suspension overhaul should look elsewhere. This product makes sense for enthusiasts aiming for a lowered stance, but it doesn’t provide ride comfort enhancements or air suspension features.
- High-quality stainless steel
- Easy screw-in installation
- Suitable for multiple BMW models
- Fixed lowering, no adjustability
- Does not improve ride comfort
Pros:- Sturdy, corrosion-resistant material
- Simple installation without modifications
- Effective for achieving a lowered stance
Cons:- No ride height adjustability
- Does not enhance ride comfort
Best for: BMW owners wanting an easy, reliable way to lower their vehicle’s stance for aesthetic or handling purposes.
Not ideal for: Drivers seeking adjustable ride height or comfort improvements with air suspension.
- Material:Stainless steel
- Application:BMW F11, E61, E39, X5, X6
- Installation:Screw-in, no modification needed
- Package Includes:One pair of lowering links
- Purpose:Lower rear suspension
- Durability:High
Bottom line: This link rod set is suitable for owners seeking a straightforward way to lower their BMW for style or handling, not for ride quality or air suspension features.
Pair Rear Air Suspension Spring Bags for BMW F07 F10 F11 535i GT 2010-2017, 535i GT xDrive 2011-2017, 550i GT 2010-2015, 550i GT xDrive 2010-2017 37106781827 37106781844
This pair of rear air suspension spring bags is engineered to match OEM specifications, ensuring compatibility with multiple 5 and 7 Series models. Designed for straightforward replacement, these bags automatically adjust to road conditions, providing a comfortable and safe ride. Compared to the generic shocks, these bags focus on maintaining proper ride height and chassis protection. The high-density rubber construction helps prevent leaks and bursts, offering a durable solution for worn or damaged air springs. The main consideration is that these are replacement parts, not performance upgrades, and require correct OEM matching for compatibility. If your goal is restoring original comfort and chassis protection, these bags are a reliable choice.
- OEM-compatible replacement
- Automatically adjusts height
- High-density rubber for durability
- Not a performance upgrade
- Requires proper OEM matching
Pros:- Exact OEM fit and function
- Adjusts to road conditions automatically
- High-density rubber prevents leaks
Cons:- No enhancement in handling or ride quality
- Dependent on OEM compatibility
Best for: Owners needing to replace worn or leaking rear air suspension bags with OEM-quality parts.
Not ideal for: Drivers seeking suspension performance upgrades or adjustable ride height features.
- Compatibility:BMW F07, F10, F11 2010-2017
- OEM Numbers:37106781827, 37106781844
- Material:High-density rubber
- Function:Auto height adjustment
- Durability:High
- Application:Rear suspension
Bottom line: This set is ideal for owners looking to restore OEM ride comfort and chassis protection with reliable replacement parts.
Air Suspension Compressor with Valve Block – Fits BMW 5 & 7 Series F01 F02 F11 (535i, 550i, 740i, 740Li, 750i, 750Li, 760Li) – Replaces OE# 37206864215, 37206784137, 37206789165
This compressor with valve block stands out for its direct fit and proven durability, making it a top choice for restoring your BMW’s original ride quality. Compared with the more complex conversion kits like the SmartRide Rear Air Suspension Conversion Kit, this option offers a straightforward installation that resets the suspension’s function without the need for electronic adjustments. While its simplicity is a strength, it does mean you won’t get the adjustable ride height or customization features of more advanced kits. The unit’s high-quality construction and OEM replacement fit ensure a long service life, though it might be less appealing for those seeking a full suspension overhaul or adjustable suspension features. It is ideal for owners who want a reliable, plug-and-play solution without the complexity or cost of electronic conversion kits. Pros: Easy to install, OEM quality, restores smooth ride, high durability.
Cons: No adjustable ride height, limited to replacement, no electronic control features.Pros:- Easy to install with OEM fit
- High durability and quality materials
- Restores smoothness and stability
- Replaces original OE compressor effectively
Cons:- Lacks adjustable ride height features
- No electronic or programmable controls
- Limited to replacement functionality
Best for: BMW owners looking for a reliable, straightforward replacement compressor to restore original ride quality.
Not ideal for: Those seeking adjustable suspension or electronic control features for customized handling.
- Fitment:2009-2018 BMW 5 Series F11, 2008-2015 BMW 7 Series F01/F02
- Replaces OE Number:37206864215, 37206784137, 37206789165
- Material:High-quality metal and rubber
- Weight:13.25 pounds
- Dimensions:17 x 8 x 6 inches
- Warranty:Not specified
Bottom line: This compressor is best suited for BMW owners needing a dependable OEM replacement that restores factory ride quality.
JDMON Replacement for Rear Air Spring kit Suspension Bags Compatible with BMW X5 E70 2007-2013, X6 E71/E72 2008-2014, Pair Left & Right
This pair of air springs offers a cost-effective solution for owners of BMW X5 E70 and X6 E71/72 models, providing OEM-level fit and durability. Compared with premium kits like the SmartRide Conversion Kit, these springs are designed purely as replacements and do not include shocks or electronic components, keeping the cost lower. The sturdy construction from alloy and rubber ensures long-lasting performance, but it’s important to verify OE numbers like 37126790080 or 37126790078 for perfect compatibility. While these springs restore ride comfort and load support, they lack adjustable height features or advanced damping options. This product makes the most sense for owners focused on restoring original ride quality without extra features. Pros: OEM fit, durable construction, affordable price, easy to install.
Cons: No adjustable height, no shocks included, limited to replacement use.Pros:- OEM-verified fit and quality
- Durable alloy and rubber materials
- Cost-effective replacement
- Easy to install
Cons:- No height adjustability
- Does not include shocks or electronic controls
- Limited to standard load support
Best for: BMW X5/X6 owners needing reliable OEM replacements at a budget-friendly price.
Not ideal for: Owners wanting adjustable or electronically controlled suspension systems.
- Compatible Models:BMW X5 E70 2007-2013, BMW X6 E71/E72 2008-2014
- OEM Numbers:37126790080, 37126790078
- Material:Alloy, rubber
- Weight:7.39 pounds
- Dimensions:13.19 x 11.46 x 7.44 inches
- Warranty:1 year
Bottom line: This set is ideal for owners seeking a straightforward OEM replacement to restore factory ride comfort on X5/X6 models.
Rear Air Spring Compatible with BMW 5-Series (E61) Touring Wagon 2003-2010 OEM Replace 37126765602, 37126765603
This rear air spring is tailored for BMW E61 Touring models from 2003 to 2010, offering a direct OEM replacement that restores load support and ride comfort. Compared with newer conversion kits like the SmartRide Conversion Kit, this spring is purely a replacement part, perfect for owners who prefer original parts without electronic or adjustable features. Its high-density rubber construction ensures durability, but it offers no adjustable ride height or damping control, limiting customization. The product’s OE reference numbers (37126765602/03) help ensure compatibility, though owners should double-check their vehicle’s OE number before purchasing. It’s best suited for those seeking a durable, straightforward solution to fix sagging or worn springs. Pros: OEM-quality, durable rubber, straightforward replacement, compatible with many models.
Cons: No adjustable features, no shocks included, limited to OE fit and function.Pros:- OE fit and quality
- Durable high-density rubber
- Restores original ride comfort
- Compatible with multiple model years
Cons:- No height adjustability
- Limited to replacement only
- No damping or electronic features
Best for: Owners of BMW E61 Touring models needing reliable OEM replacement springs to restore original ride quality.
Not ideal for: Owners seeking adjustable or electronically controlled suspension upgrades.
- OE Reference Numbers:37126765602, 37126765603
- Material:High-density rubber
- Vehicle Compatibility:2003-2010 BMW 5-Series Touring (E61)
- Weight:Unknown
- Dimensions:Unknown
- Warranty:1 year
Bottom line: Best suited for E61 owners looking for a durable OEM replacement to fix sagging springs without extra features.
SmartRide Rear Air Suspension Conversion Kit with Shocks compatible with BMW 5 Series GT 2010-2017
This conversion kit is ideal for owners seeking to eliminate the complexities of factory active suspension systems, offering a full replacement with coil springs, shocks, and mounts. Compared with simple OEM replacements like the JDMON Spring Kit, this kit provides a straightforward way to upgrade to a more durable, mechanically simpler suspension that can be customized for height and ride comfort. Its fully assembled design saves installation time, but it does mean losing the electronically controlled features of the original system. It’s best suited for those looking to avoid costly repairs and want a longer-lasting, more reliable suspension solution. The kit’s compatibility with the 2010-2017 5 Series GT makes it a versatile upgrade for owners tired of repeated repairs. Pros: Complete kit, easy to install, improves reliability, customizable ride height.
Cons: No electronic controls, no adjustable damping, requires professional installation recommended.Pros:- Complete, ready-to-install kit
- Durable components and high-quality materials
- Long-term reliability improvement
- Allows height customization
Cons:- No electronic or adjustable controls
- Requires professional installation
- Loses OEM electronic features
Best for: Owners of BMW 5 Series GT seeking a full suspension replacement that simplifies maintenance and enhances durability.
Not ideal for: Owners wanting electronically adjustable suspension or those preferring OEM-style systems with electronic features.
- Compatibility:BMW 5 Series GT 2010-2017
- Includes:Shocks, coil springs, mounts
- Material:High-quality steel and rubber
- Installation:Full assembly, professional recommended
- Warranty:Not specified
- Features:No electronic controls, adjustable height
Bottom line: This kit is perfect for owners wanting a robust, mechanically simple suspension replacement with customization options for their BMW 5 Series GT.
JDMON Rear Air Spring kit Suspension Bags Replacement for BMW X5(E53) 2000-2006, Replace 37126750355 37126750356 37121095580 37121095579
This air spring kit is designed for BMW E53 X5 models from 2000 to 2006, offering a direct OEM replacement with durable materials for restoring original ride comfort and load support. Compared to the newer JDMON Rear Air Spring Kit for F15/X6, this product is tailored for the older E53 chassis, making it the best fit for classic models still on the road. Its sturdy rubber and alloy components ensure long service life, but it does not include electronic adjustment or height control features. Owners should verify OE numbers like 37126750355/56 for perfect compatibility. It’s well suited for owners who want a reliable, non-electronic upgrade to fix sagging or worn-out springs. Pros: OEM fit, durable materials, restores original ride, suitable for classic models.
Cons: No electronic features, limited to OEM replacement, no adjustable height.Pros:- OEM-verified fit and quality
- Durable rubber and alloy
- Restores factory ride and load support
- Long-lasting performance
Cons:- No adjustability or electronic controls
- Limited to replacement only
- No damping adjustments
Best for: Owners of BMW E53 X5 models needing OEM replacement springs to restore original comfort and stability.
Not ideal for: Those seeking adjustable suspension or electronic height control features.
- OE Numbers:37126750355, 37126750356
- Material:High-density rubber, alloy
- Vehicle Compatibility:BMW X5 E53 2000-2006
- Weight:8.83 pounds
- Dimensions:14.2 x 13.1 x 7.2 inches
- Warranty:1 year
Bottom line: Perfect for E53 owners wanting a durable OEM replacement to restore original ride comfort without electronic features.
How We Picked
Products were selected based on a combination of performance, build quality, compatibility, ease of installation, and customer feedback. We prioritized kits that are known for durability and reliable performance, especially those specifically designed for BMW 5 Series models. Kits with a proven track record of compatibility and straightforward installation scored higher, as these features reduce long-term maintenance issues. Cost-effectiveness was also a factor, ensuring a range of options from budget-friendly to premium solutions. Our ranking reflects not just feature lists but real-world usability and value for owners seeking a dependable suspension upgrade.
Factors to Consider When Choosing Best Air Suspension Kits For BMW 5 Series
Choosing the right air suspension kit for your BMW 5 Series requires considering several key factors that influence performance, durability, and convenience. Beyond just price, understanding these aspects can help you select a kit that fits your driving style, maintenance preferences, and budget. Here are some critical considerations to keep in mind.Compatibility and Fitment
Ensuring the kit is compatible with your specific BMW 5 Series model year and body style is essential. An incompatible kit may not fit properly, leading to installation issues or compromised performance. Always verify the part numbers and whether the manufacturer specifies compatibility with your vehicle. This step helps avoid costly mistakes and ensures your suspension functions as intended.
Durability and Materials
The longevity of an air suspension kit depends heavily on the quality of materials used. High-grade rubber and corrosion-resistant metals extend the lifespan, especially in harsh environments. Cheaper kits might save money upfront but can degrade quickly, leading to frequent replacements. Balancing cost with durability is key to a maintenance-free experience over time.
Ease of Installation
Some kits are designed for DIY installation, featuring plug-and-play components, while others might require professional help. Consider your mechanical skills and whether the kit includes comprehensive instructions or necessary tools. Proper installation impacts performance and safety, so opting for a kit with good documentation can save time and money.
Performance and Ride Quality
The main purpose of upgrading to air suspension is to improve ride comfort and handling. Look for kits that balance firmness and cushioning, especially if you frequently carry heavy loads or want adjustable ride height. Premium kits often include features like adjustable damping, which can significantly enhance driving experience but come at a higher cost.
Cost and Value
Price varies widely across the market, from affordable replacement bags to complete kits with advanced features. While budget options can solve immediate needs, investing in a more robust, feature-rich kit may pay off in longevity and driving comfort. Consider your long-term use and whether the added expense aligns with your expectations and budget constraints.
Frequently Asked Questions
Can I install an air suspension kit myself on my BMW 5 Series?
Many basic air suspension replacement parts, like springs and bags, are designed for straightforward installation and can often be done by someone with moderate mechanical skills, especially if the kit includes comprehensive instructions. However, more complex kits that involve compressor upgrades or electronic controls typically require professional installation. Proper setup is vital to ensure safety, so evaluate your skill level honestly before attempting a DIY install.
Will upgrading my air suspension improve ride comfort on my BMW 5 Series?
Upgrading to a quality air suspension kit can significantly enhance ride comfort by providing smoother handling and better shock absorption, especially on rough roads. Adjustable kits offer the benefit of customizing ride height and firmness, which can be tailored to your driving preferences. Keep in mind, however, that the overall improvement depends on the quality of the components and proper installation.
Are aftermarket air suspension kits reliable for long-term use?
Reliability varies based on brand, material quality, and how well the kit is maintained. Premium kits with durable materials and solid construction tend to last longer and require less frequent repairs. Cheaper options may need more attention over time, and some components might wear out faster. Regular inspections and maintenance can extend the lifespan of any suspension upgrade.
How does the price of an air suspension kit correlate with its performance and durability?
Generally, higher-priced kits incorporate better materials, advanced features, and more precise engineering, which can lead to improved performance and longer lifespan. Budget options may lack some of these benefits but still provide functional replacements. The decision depends on your priorities—if you seek a long-lasting, high-performance setup, investing more usually makes sense. Conversely, for basic needs, more affordable kits can suffice temporarily.
What should I consider if I want a kit that improves handling and not just ride height?
Focus on kits that include adjustable damping and shock absorbers designed for performance, not just replacement bags. These features allow you to fine-tune handling and stability, making your BMW feel more agile and responsive. Premium kits often come with electronic controls for real-time adjustments, which can significantly enhance driving dynamics, especially in sporty or demanding conditions.
Conclusion
For most BMW 5 Series owners seeking an all-around upgrade, the SmartRide Rear Air Suspension Conversion Kit offers a blend of comfort, ease of installation, and reliability, making it the best overall choice. Budget-conscious buyers should consider the JDMON Replacement Air Spring Kit for cost-effective replacements that restore ride height and comfort. If you prioritize long-term durability and premium features, investing in a high-end kit with adjustable damping is advisable, making the SmartRide Premium Kit the ideal pick. Beginners or those hesitant about DIY installation will benefit from kits that are straightforward to set up, while enthusiasts aiming for maximum handling performance might opt for kits with electronic controls and custom tuning options. Ultimately, matching your specific needs and budget will lead to the best suspension upgrade for your BMW 5 Series.
