If you're looking to elevate your BMW G90 / G99 M5's performance, upgrading to high-quality downpipes is one of the most effective modifications you can make. AXI Downpipes offer a range of benefits that can significantly enhance both the power output and sound of your vehicle. Whether you prefer the raw, aggressive tone or want to maintain compliance with emissions standards, AXI Downpipes provide tailored options to suit your driving style.
Catless Downpipes Deliver Maximum Power and Aggressive Sound
For enthusiasts seeking maximum horsepower gains and an unmistakably aggressive exhaust note, catless M5 G90 Downpipes are an excellent choice. Removing the catalytic converters reduces exhaust restriction, allowing the engine to breathe more freely. This increased airflow results in noticeable improvements in throttle response, turbo spool, and overall power. Many drivers report gains of up to 20-30 horsepower or more after installing catless downpipes, making them a popular upgrade for those chasing peak performance.
Beyond the raw power benefits, catless downpipes give your G90 M5 a throatier, more aggressive exhaust sound. The deep growl and crackling pops become more pronounced, transforming the character of your vehicle’s exhaust note. For owners who crave a more spirited driving experience and want their M5 to stand out audibly as well as visually, catless downpipes offer an exhilarating upgrade.
Catted Downpipes Offer High-Flow Benefits While Meeting Emissions Standards
If you desire improved performance without compromising on emissions regulations, catted AXI Downpipes provide an excellent solution. Equipped with high-flow catalytic converters, these downpipes still reduce exhaust backpressure compared to stock components, resulting in meaningful power gains and enhanced throttle response. While they may not deliver the same raw power as catless versions, they strike a balance between performance and environmental responsibility. Many owners opt for catted downpipes because they enable the G90 / G99 M5 to meet legal emissions standards while still benefiting from improved airflow. This makes them an ideal choice for daily drivers or individuals who want to enjoy performance upgrades without risking legal issues or failing emissions tests. Additionally, catted downpipes often produce a more refined but still sporty exhaust tone, blending performance with civility suitable for everyday use.
BMW M5 G90 / G99 Secondary Downpipes: No CEL, Maximum Power.
For BMW M5 G90 / G99 enthusiasts looking to unlock more performance while maintaining a clean, trouble-free driving experience, removing just secondary catalysts and installing secondary downpipes is a popular modification. The good news is that, you can remove the secondary catalytic converters without triggering the CEL - and still experience noticeable gains in power, sound, and overall performance.
Fortunately, AXI Performance offers a solution that addresses both the performance gains and the CEL issue. With BMW M5 G90 / G99 secondary downpipes, you can experience all the benefits of increased power, faster turbo spool, and a more aggressive exhaust sound without triggering the CEL.
Overall, whether you prioritize maximum performance or a compliant, high-flow alternative, AXI Downpipes offer a reliable and effective way to transform your BMW G90 G99 M5. Upgrading your downpipes can unlock hidden potential in your vehicle, providing a sharper, more exhilarating driving experience that truly stands out on the road.