Tuning your BMW 4 Series is a game changer. With DME tuning, you can boost horsepower from 380 to an impressive 480 and increase torque considerably. Options like Stage 1 and Stage 2 make it easy and affordable, with financing starting at just $108 per month. You'll notice quick response times and improved mid-range acceleration that transforms your driving experience. Drivers rave about the emotional satisfaction and enhanced performance after tuning. Plus, reverting to stock settings is straightforward if you choose. Want to find out how to maximize your coupe's potential even further? Keep exploring the possibilities!
Key Takeaways
- DME tuning elevates BMW 4 Series output from 380 HP to 480 HP, enhancing performance significantly.
- Two tuning packages, Stage 1 and Stage 2, offer tailored options for increased horsepower and torque.
- The tuning process takes about two weeks and includes stock ECU settings for easy reversion.
- Customers report improved mid-range acceleration and overall driving responsiveness after tuning.
- Financing options make upgrading your BMW 4 Series accessible, starting at $108 per month.
Performance Specifications
When considering the performance specifications of the BMW 4 Series, you'll find that it starts with a robust factory output of 380 horsepower and 370 lb-ft of torque. This solid foundation guarantees an engaging driving experience, whether you're cruising on the highway or steering through winding roads.
The power delivery is smooth and responsive, allowing you to enjoy the thrill of acceleration right off the line.
If you're looking to elevate your driving experience even further, DME tuning offers a significant boost. With this tuning, the output can reach up to 480 horsepower and 480 lb-ft of torque. This enhancement not only amplifies overall power but also improves mid-range acceleration, making every drive more exhilarating.
The tuning process is straightforward, as it involves saving your stock ECU settings, allowing for easy reversion if necessary.
You have options when it comes to tuning, with Stage 1 priced at $3,099 and Stage 2 at $3,199. Both include ECU access features, guaranteeing your BMW 4 Series performs at its best.
With these specifications, you're set for an unforgettable driving experience.
Tuning Options

What tuning options are available for your BMW 4 Series?
You can choose between Stage 1 and Stage 2 tuning packages, priced at $3,099 and $3,199, respectively. Both options include an ECU release, allowing you to greatly enhance your vehicle's performance.
With DME tuning, you can boost factory horsepower from 380 HP to an impressive 480 HP and torque from 370 TQ to 480 TQ.
The tuning process lasts about two weeks, including shipping to Europe. Don't worry about losing your original settings; the stock ECU configurations are saved for easy reversion if needed.
The tuning package also offers additional perks, such as check engine light removal for downpipes (meant for off-road use) and the elimination of the top speed limiter.
Financing options make this upgrade even more accessible, starting at just $108 per month or 0% APR through Affirm.
With these tuning options, you'll unleash not just raw power but also improved throttle response, ensuring your BMW 4 Series delivers exhilarating performance on demand.
Get ready to experience your coupe like never before!
Customer Feedback

After exploring the impressive tuning options available for your BMW 4 Series, it's clear that many customers are thrilled with the results. They've shared their experiences, and the feedback is overwhelmingly positive.
It seems that tuning not only enhances performance but also brings joy to drivers.
Here are some common highlights from customer feedback:
- Noticeable performance improvements, with one user stating, "Noticeably faster. I love it." – John M.
- Ease of installation, praised by Nina L. for making the process straightforward.
- Quick response times and a streamlined experience, as noted by Robert B.
- Emotional satisfaction, where clients report feeling "smiles" after tuning, like Freddy T.
These testimonials showcase how tuning can truly reveal your vehicle's potential.
Customers appreciate the powerful results achieved and have noted excellent customer service throughout their tuning journey.
With such glowing reviews, it's evident that tuning your BMW 4 Series can transform your driving experience, making it not just faster, but also more enjoyable.
Benefits of Tuning

Tuning your BMW 4 Series offers a range of benefits that can greatly enhance your driving experience. If you're doing this for the first time, you'll be amazed at the performance gains you can achieve. For turbocharged models, tuning can result in horsepower increases often exceeding 100 HP from software modifications alone.
Compared to basic modifications like intakes and exhausts, which yield only 5-15 HP, tuning is the most effective way to maximize your vehicle's potential.
DME tuning can boost horsepower by up to 21% and torque by 31%, making your drives feel remarkably more dynamic. You'll notice a remarkable improvement in mid-range acceleration, enhancing your overall responsiveness on the road.
Additionally, options like transmission tuning allow you to optimize gear changes and power delivery, giving you a more engaging driving experience.
With these enhancements, you'll not only enjoy greater power but also a more thrilling connection to your car. Whether you're cruising on the highway or tackling winding roads, tuning transforms your BMW 4 Series into a more exhilarating machine. If you’re ready to experience the full potential of your BMW 4 Series, look no further than the powerful BMW 340i tuning guide. This comprehensive resource provides step-by-step instructions for maximizing the performance of your vehicle, allowing you to unleash its true power on the road. With the help of this guide, you’ll be able to fine-tune every aspect of your BMW 4 Series, ensuring that it delivers an unparalleled driving experience.
Embrace the power and precision that tuning brings to your driving adventure!
Frequently Asked Questions
Can a BMW 430I Have Performance Tuning?
Yes, your BMW 430i can definitely benefit from performance tuning. You'll experience significant horsepower and torque gains, enhancing mid-range acceleration. Plus, optional transmission tuning can further improve your driving experience. Enjoy the upgrades!
How Do You Unlock a BMW 4 Series?
Accessing a BMW 4 Series is like revealing a hidden treasure. You can choose OBD for simplicity, bench access for a hands-on approach, or FEM tool access for specialized needs. Each method offers its unique charm.
Can M440I Be Tuned?
Yes, you can tune the M440i. With options for Stage 1 or Stage 2, you'll boost horsepower and torque substantially, enhancing your driving experience. It takes about two weeks for the tuning process.
Is a M440i a G22?
Picture yourself behind the wheel, feeling the rush. Yes, the M440i is indeed part of the G22 family. It's designed for performance, embodying the spirit of the modern coupe with power and precision.
Conclusion
Tuning your BMW 4 Series isn't just about boosting horsepower; it's about enhancing your driving experience. With various options available, you can tailor your coupe to match your unique style and performance goals. Just imagine how it feels to release that extra power on the road. Isn't it time you transformed your ride into something truly special? Embrace the benefits of tuning and enjoy the thrill of driving a car that reflects your passion. Unleashing the extra power in your BMW 4 Series also means unlocking its full potential and experiencing a level of performance that goes beyond the factory settings. Whether you’re looking for a smoother ride, sharper handling, or a more aggressive exhaust note, tuning your BMW can help you achieve the driving experience you’ve always dreamed of. So why settle for the ordinary when you can elevate your driving experience with a few simple enhancements? Unlock the extra power in your BMW and discover a new level of excitement on the road.