Searching for the best turbo kit for BMW M4 in 2026? The Turbo Kit A-Premium B03 N55 stands out as the overall best, offering a balanced mix of performance and reliability. For those looking for maximum power, the maXpeedingrods T04E T3 T4 Turbocharger Kit delivers impressive horsepower gains, though with increased complexity. Meanwhile, the T3 T04E V-band Turbocharger offers a versatile upgrade for older models. Buyers face tradeoffs between price, ease of installation, and ultimate performance, making it important to weigh your specific goals. Continue reading for a detailed breakdown of each option and what suits your needs best.
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Key Takeaways
- The top-ranked turbo kits balance performance with ease of installation, making them suitable for both experienced tuners and newcomers.
- Price varies significantly; premium kits tend to offer better durability and tuning options, while budget choices still provide noticeable gains.
- Compatibility with specific BMW M4 models or engine types is critical—some kits are optimized for N55 engines, others for S55.
- Increased power often comes with the need for supporting modifications, such as upgraded intercoolers or exhaust systems.
- Build quality and reliability are decisive factors—cheaper kits may save money upfront but could lead to maintenance issues later.
| T3 T04E V-band Turbocharger with Turbo Manifold and Oil Line Kit for BMW E39 E38 E36 E46 Z3 M52 M50 |  | Best Overall for Power Boost and Compatibility | Compatibility: BMW E39, E38, E36, E46, Z3, M52, M50 | Includes: Turbocharger, Turbo Manifold, Oil Line Kit | Performance Increase: Power +30-50%, Torque +20-40% | VIEW ON AMAZON | See Our Full Breakdown |
| A-Premium TD04LR6 Complete Turbocharger Turbo Kit with Gasket |  | Best for Broad Model Compatibility and Complete Kit | Vehicle Fitment: BMW 320i xDrive, 328i, Z4, 528i, X1, X3 (2012-2016) | Part Type: Turbo Assembly | Material: Alloy | VIEW ON AMAZON | See Our Full Breakdown |
| TD04LR6-04HR Complete Turbocharger Kit, 49477-02025 |  | Best for a Wide Range of Modern BMW Models | Vehicle Fitment: BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, Z4 (2012-2017) | Part Type: Turbo Assembly | Gasket Included: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| A-Premium TD04LR6W-04HR Complete Turbocharger Turbo Kit for BMW |  | Best for Newer Models with Extended Warranty | Part Type: Turbo Assembly | Material: Alloy | Gasket Included: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| maXpeedingrods T04E T3 T4 Turbocharger Kit 400HP with Wastegate and Oil Line Kit |  | Best for High-Performance 4-6 Cylinder Engines | Inlet Diameter: 3 inches | Outlet Diameter: 2 inches | Oil Inlet: 1/8 NPT | VIEW ON AMAZON | See Our Full Breakdown |
| A-Premium TD04LR6-04HR Complete Turbocharger Turbo Kit for BMW |  | Best for Broad Compatibility and Reliability | Vehicle Compatibility: BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, Z4 (2012-2017) | Part Type: Turbo Assembly | Material: Alloy | VIEW ON AMAZON | See Our Full Breakdown |
| A-Premium B03 N55 Complete Turbocharger Turbo Kit |  | Best for N55 Engine Upgrades and Specific Model Fitment | Part Number: 1853-970-0010, 18539700010, 11657648913, 11657643115 | Part Type: Turbo Assembly | Wastegate Actuator Included: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| turbo kit for bmw m4 | Part Type | Gasket Included | Material |
|---|---|---|---|
| T3 T04E V-band Turbocharger wi | — | — | — |
| A-Premium TD04LR6 Complete Tur | Turbo Assembly | Yes | Alloy |
| TD04LR6-04HR Complete Turbocha | Turbo Assembly | Yes | Alloy |
| A-Premium TD04LR6W-04HR Comple | Turbo Assembly | Yes | Alloy |
| maXpeedingrods T04E T3 T4 Turb | — | — | — |
| A-Premium TD04LR6-04HR Complet | Turbo Assembly | Yes | Alloy |
| A-Premium B03 N55 Complete Tur | Turbo Assembly | Yes | — |
More Details on Our Top Picks
T3 T04E V-band Turbocharger with Turbo Manifold and Oil Line Kit for BMW E39 E38 E36 E46 Z3 M52 M50
This turbo kit stands out for delivering a substantial power increase of 30-50% and torque gains of 20-40%, making it a compelling choice for enthusiasts focused on performance gains with small displacement engines. Unlike the more modern models, it emphasizes proven reliability for older BMW E-series and Z3 models, though it may demand more technical skill during installation. While its performance benefits are clear, the installation process could be complex for less experienced users, and the increased exhaust noise might be a drawback for daily drivers seeking subtlety. This kit is ideal for owners who want a significant boost without changing engine size, but it’s less suited for those seeking plug-and-play simplicity or a quieter experience.
Pros:- Significant power and torque gains without engine size increase
- Designed specifically for older BMW models, ensuring proper fit
- Improves engine efficiency and overall performance
- Includes turbo manifold and oil line kit for complete setup
Cons:- Installation may require advanced technical skills
- Performance gains depend on engine condition, not a guaranteed boost
- May increase exhaust noise, potentially bothersome for daily use
Best for: Performance-oriented DIYers or tuners wanting a reliable, high-boost upgrade for older BMW models.
Not ideal for: Casual owners or those seeking an easy bolt-on upgrade with minimal tuning or installation effort.
- Compatibility:BMW E39, E38, E36, E46, Z3, M52, M50
- Includes:Turbocharger, Turbo Manifold, Oil Line Kit
- Performance Increase:Power +30-50%, Torque +20-40%
Our verdict“This kit offers a robust upgrade for experienced tuners seeking noticeable power improvements on older BMWs.”
A-Premium TD04LR6 Complete Turbocharger Turbo Kit with Gasket
This turbo kit excels in offering compatibility across a range of BMW models from 2012 to 2016, including 328i and Z4, with included gaskets and wastegate actuator simplifying installation. Compared with the T3 T04E, it emphasizes versatility for newer turbocharged engines, though it omits an electronic wastegate, which could limit tuning precision. The thicker gasket may require adjustments during installation, and the kit’s durability is solid thanks to alloy construction. However, the absence of electronic wastegate control means tuning might not be as refined, making it less suited for those wanting maximum fine-tuning flexibility. It makes the most sense for owners with compatible models seeking a comprehensive, ready-to-install upgrade, but less so for enthusiasts aiming for custom tuning or advanced setups.
Pros:- Compatible with a wide range of BMW models from 2012-2016
- Includes necessary gasket and wastegate actuator for easy installation
- Constructed from durable alloy material for longevity
- Complete with essential components for a ready upgrade
Cons:- Does not include electronic wastegate actuator, limiting tuning options
- Thicker gasket may require modification during installation
- Performance tuning might be less precise without electronic control
Best for: BMW owners with 2012-2016 models who want a straightforward, compatible turbo upgrade with included parts.
Not ideal for: Users seeking electronic wastegate control or advanced tuning capabilities for high-performance applications.
- Vehicle Fitment:BMW 320i xDrive, 328i, Z4, 528i, X1, X3 (2012-2016)
- Part Type:Turbo Assembly
- Material:Alloy
- Wastegate Included:Yes
- Gasket Included:Yes
Our verdict“Ideal for owners of mid-2010s BMWs seeking a reliable, all-in-one turbo upgrade without complex electronics.”
TD04LR6-04HR Complete Turbocharger Kit, 49477-02025
This turbo kit is particularly suited for owners of models from 2012 to 2017, including 228i and 328i, providing versatility across multiple chassis types. Compared with the simpler A-Premium kit, it emphasizes a durable alloy construction and includes a wastegate and gasket, offering a balance of reliability and performance. However, the lack of detailed performance metrics or installation guidance makes it less appealing for novices. While it supports a broad model spectrum, the installation can be complex, and without specific tuning instructions, results may vary. This product is best for owners comfortable with technical work seeking a solid, reliable upgrade for multiple modern BMWs, but not recommended for those expecting plug-and-play simplicity or detailed tech support.
Pros:- Compatible with a wide range of BMW models from 2012-2017
- Includes wastegate and gasket for complete installation
- Constructed from durable alloy for longevity
- Supports a variety of chassis types
Cons:- Requires technical expertise for installation
- Limited performance data provided
- No specific tuning instructions included
Best for: Experienced BMW owners looking for a durable, versatile turbo upgrade for 2012-2017 models.
Not ideal for: Beginners or casual enthusiasts who need straightforward, well-documented installation instructions.
- Vehicle Fitment:BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, Z4 (2012-2017)
- Part Type:Turbo Assembly
- Gasket Included:Yes
- Material:Alloy
- Turbo Model:TD04LR6-04HR
Our verdict“Best suited for seasoned DIYers seeking a durable, broad-application turbo kit for multiple BMW models.”
A-Premium TD04LR6W-04HR Complete Turbocharger Turbo Kit for BMW
This turbo kit, designed for BMW models from 2017 to 2020 such as 230i and 330i, offers modern compatibility combined with a one-year unlimited-mileage guarantee, making it attractive for owners seeking reliability. Compared to the older models, it emphasizes ease of installation with included gaskets and a durable alloy turbo. While specific performance metrics are limited, the inclusion of a warranty provides peace of mind for daily drivers and enthusiasts alike. Yet, the installation complexity isn’t detailed, and potential users should be prepared for possible tuning adjustments. This pick is best for owners of relatively new BMWs aiming for a straightforward, warranty-backed upgrade, but less suited for those seeking maximum horsepower or custom tuning options.
Pros:- Compatible with multiple 2017-2020 BMW models
- Includes gaskets and a one-year unlimited-mileage warranty
- Constructed from durable alloy material
- Designed for a straightforward upgrade
Cons:- Limited performance specifications provided
- Installation complexity not detailed
- Potentially over-engineered for casual daily drivers
Best for: Owners of BMW models from 2017-2020 wanting a reliable, warranty-backed turbo upgrade.
Not ideal for: Performance enthusiasts looking for maximum tuning flexibility or older model owners seeking a budget-friendly option.
- Part Type:Turbo Assembly
- Material:Alloy
- Gasket Included:Yes
- Part Number:49477-02411, 49477-02403
- Warranty:One-year unlimited miles
Our verdict“Excellent for newer BMW owners prioritizing reliability and warranty coverage over raw performance gains.”
maXpeedingrods T04E T3 T4 Turbocharger Kit 400HP with Wastegate and Oil Line Kit
This turbo kit is geared toward high-performance builds for 4-6 cylinder engines, capable of delivering up to 400HP with a boost of 25-35 psi. Compared with the BMW-specific options, it emphasizes raw power and durability, featuring a ductile iron turbine housing resistant to extreme temperatures and an aerodynamic aluminum compressor wheel for superior airflow. While it offers impressive power potential, its general design means it isn’t tailored for specific BMW models, potentially complicating fitment and installation. This kit is best suited for custom projects or turbocharged engines outside the typical OEM scope, but it might be overkill for daily drivers or those without extensive tuning experience. It’s a solid choice for power-hungry builds but less ideal for straightforward upgrades on stock BMWs.
Pros:- Delivers up to 400HP for high-performance builds
- Durable turbine housing resistant to high temperatures
- Aerodynamic aluminum compressor wheel for improved airflow
- Includes wastegate and oil line kit for complete assembly
Cons:- Requires extensive tuning and technical knowledge
- Not specifically designed for BMW models, risking fitment issues
- Potential overkill for stock or mild upgrades
Best for: Performance enthusiasts building custom turbo setups or high-horsepower applications for 4-6 cylinder engines.
Not ideal for: Casual BMW owners or daily drivers seeking a simple, plug-and-play upgrade with guaranteed compatibility.
- Inlet Diameter:3 inches
- Outlet Diameter:2 inches
- Oil Inlet:1/8 NPT
- Compressor Wheel:.55 Trim
- Maximum Temperature Resistance:1292°F
- Power Output:25-35 psi
Our verdict“Best for custom, high-horsepower projects where durability and maximum airflow are priorities, rather than straightforward OEM upgrades.”
A-Premium TD04LR6-04HR Complete Turbocharger Turbo Kit for BMW
This turbo kit stands out for its broad compatibility across multiple BMW models from 2012 to 2017, making it a versatile choice for owners who want a straightforward upgrade without the hassle of model-specific parts. Compared to the B03 N55 kit, it offers a more universal fit, but it may require professional installation due to its complexity. The inclusion of gaskets helps prevent impurities, ensuring a cleaner, more efficient boost. While its alloy construction promises durability, the lack of detailed performance metrics means it may not satisfy those seeking maximum horsepower gains. Its one-year unlimited-mileage guarantee provides peace of mind, though the absence of pricing info leaves some uncertainty about value.
Pros:- Compatible with a wide range of BMW models from 2012 to 2017
- Includes gaskets to improve performance and prevent impurities
- Backed by a one-year unlimited-mileage guarantee
Cons:- Installation may require professional expertise, adding cost and complexity
- Limited to certain BMW models, not a universal fit
- No detailed performance metrics or horsepower ratings provided
Best for: BMW owners with models from 2012-2017 seeking a reliable, broad-application turbo upgrade.
Not ideal for: Owners with specific N55 engines or those wanting a plug-and-play solution without professional installation.
- Vehicle Compatibility:BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, Z4 (2012-2017)
- Part Type:Turbo Assembly
- Material:Alloy
- Gasket Included:Yes
- Turbo Model:TD04LR6-04HR
- Part Numbers:49477-02025, 49U77-02028, 49477-02030
Our verdict“This kit makes the most sense for owners of compatible BMW models who prioritize reliability and broad fitment over maximum horsepower gains.”
A-Premium B03 N55 Complete Turbocharger Turbo Kit
Designed specifically for BMW models equipped with the N55 engine, this turbo kit offers targeted performance improvements for 3.0L inline-six vehicles from 2012 to 2018. Unlike the more general TD04LR6 kit, the B03 N55 kit includes a wastegate actuator, making it easier to achieve precise boost control for N55 engines. Its compatibility with a range of BMW 3 Series, X4, X5, and X6 models makes it a reliable upgrade for enthusiasts with these specific vehicles. However, it only fits models with electronic actuators, limiting its use. Installation requires professional expertise, and it’s not suitable for owners with non-N55 engines or older models. Backed by a one-year unlimited-mileage guarantee, it balances performance and reliability but is more specialized.
Pros:- Optimized for BMW N55 engines, ensuring a precise fit
- Includes wastegate actuator and gasket for complete installation
- Backed by a one-year unlimited-mileage guarantee
Cons:- Limited to models with electronic actuators, excluding older or non-N55 engines
- Requires professional installation due to complexity
- Narrower compatibility, not suited for broader BMW range
Best for: BMW owners with N55 engines seeking a reliable, model-specific turbo upgrade to maximize performance.
Not ideal for: Owners with older BMW models or those with non-electronic actuators, who will find this kit incompatible.
- Part Number:1853-970-0010, 18539700010, 11657648913, 11657643115
- Part Type:Turbo Assembly
- Wastegate Actuator Included:Yes
- Gasket Included:Yes
- Turbo Model:B03, N55
- Vehicle Compatibility:BMW 3 Series, X6, X4, X5 (2012-2018) with 3.0L L6 engines
Our verdict“This pick is ideal for N55 engine owners who want a dedicated, reliable turbo upgrade with complete components for a proper fit.”
How We Picked
These products were selected based on a combination of performance potential, build quality, ease of installation, and overall value. We prioritized turbo kits that are compatible with the BMW M4 and its engine variants, particularly the S55 and N55. Each product was evaluated for its manufacturing quality, included components, and user feedback. The ranking reflects a balance between affordability and high-performance capabilities, ensuring options for different budgets and experience levels. We aimed to highlight kits that provide real upgrades without compromising reliability or drivability.Factors to Consider When Choosing Turbo Kit For Bmw M4
Choosing the right turbo kit for your BMW M4 requires careful consideration of several factors. Beyond raw horsepower numbers, you need to evaluate compatibility, quality, and how the kit integrates with your existing setup. Proper selection can mean the difference between a reliable, high-performing upgrade and costly troubleshooting. Here are key factors to consider:Compatibility with Your BMW M4 Model and Engine
Ensuring the turbo kit matches your specific BMW M4 model and engine type (such as N55 or S55) is essential. Some kits are designed for older models or different engine configurations, which can cause installation issues or poor performance. Always verify the product details and confirm compatibility before purchase. Choosing a kit tailored to your car’s engine minimizes modifications and reduces installation time.
Build Quality and Material Durability
High-quality materials like stainless steel or ceramic components typically last longer under high stress and heat. Cheaper kits may use inferior metals that degrade faster, leading to leaks or failures. Investing in a well-made kit can save money in the long run by avoiding frequent repairs or replacements. Pay attention to the manufacturer’s reputation and customer reviews related to durability.
Performance Goals and Power Gains
Define your performance expectations upfront. Do you want a slight boost for daily driving or maximum horsepower for track days? Some kits deliver incremental gains with smoother power curves, while others push the engine to its limit. Matching the kit’s capabilities with your goals helps prevent over-stressing your engine and ensures a balanced upgrade.
Ease of Installation and Support
Some turbo kits come with detailed instructions and comprehensive support, making DIY installation feasible for skilled enthusiasts. Others may require professional installation, adding to the overall cost. Consider your technical skill level and whether the manufacturer provides good technical support or community resources. Proper installation is critical to avoid issues like boost leaks or oil starvation.
Cost, Value, and Supporting Upgrades
Price ranges vary widely, and cheaper kits might seem attractive initially but can lead to hidden costs, such as upgrading intercoolers, exhausts, or fuel systems. The most cost-effective choice balances initial price with long-term reliability and performance. Budget for supporting modifications that maximize the turbo’s potential and ensure the longevity of your build.
Frequently Asked Questions
Will installing a turbo kit void my BMW M4 warranty?
Installing a turbo kit can void your BMW M4’s warranty, especially if the modification causes damage or is deemed unauthorized by the manufacturer. It’s important to check your warranty terms and, if possible, consult with the dealer or a professional tuner who can document modifications. Some manufacturers offer approved upgrade options that might preserve warranty coverage, so weighing the potential warranty impact is essential before proceeding.
What supporting modifications are needed after installing a turbo kit?
Upgrading your intercooler, exhaust system, fuel injectors, and ECU tuning are common supporting modifications needed to maximize turbo performance and maintain reliability. These upgrades help manage increased heat, boost pressure, and fuel demands. Without proper supporting parts, you risk engine damage or reduced efficiency, so plan your build comprehensively to avoid bottlenecks.
How difficult is it to install a turbo kit myself?
The difficulty depends on the specific kit and your mechanical skills. Some kits include detailed instructions and are designed for a DIY install, but others require advanced tools and knowledge. If you lack experience, professional installation is recommended to ensure proper fitment and to avoid risking engine damage. Always factor in the time and potential costs of professional help if needed.
How much horsepower can I realistically expect from a turbo kit?
The horsepower gains depend on the kit’s design, supporting modifications, and tuning. Most kits for the BMW M4 can deliver between 400 to 700+ horsepower with appropriate supporting upgrades. Keep in mind that pushing the engine beyond factory limits can affect longevity, so balancing power gains with reliability is key. Realistic expectations and proper tuning help achieve the best results.
Are turbo kits suitable for daily driving or only for racing?
Many turbo kits can be tuned for daily driving, offering increased power without sacrificing comfort. However, high-horsepower setups often require more frequent maintenance and may introduce turbo lag or reduced fuel economy. For casual or daily use, choose a kit that emphasizes smooth power delivery and reliability. For racing, more aggressive kits are appropriate but demand more vigilant maintenance and tuning.
Conclusion
For most enthusiasts seeking a reliable, all-around upgrade, the Best Overall choice is the A-Premium B03 N55 kit, offering balanced performance and ease of installation. Budget-conscious buyers will find the TD04LR6-04HR kits provide solid gains at a lower price point, though with some compromises on longevity. For those aiming for maximum horsepower, the maXpeedingrods T04E T3 T4 Turbocharger Kit delivers impressive power but demands more extensive supporting modifications and technical skill. Beginners should prioritize kits with comprehensive support and straightforward installation, while experienced tuners might prefer highly customizable options. Ultimately, your choice depends on your goals, budget, and willingness to perform supporting upgrades or professional install.
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