The Ferrari SF90 is already a benchmark supercar, but REDSTAR EXHAUST performance downpipes take it even further. Engineered to improve exhaust flow and reduce restriction, these downpipes deliver noticeable gains in power, quicker throttle response, and meaningful weight reduction. The result is a sharper driving experience paired with an aggressive,...

The Ferrari SF90 is already an extraordinary supercar, and the REDSTAR EXHAUST OPF delete takes it to the next level. By removing the restrictive factory OPF filters, this upgrade reduces weight, improves exhaust flow, and delivers a sharper, race-inspired exhaust note. Designed for maximum performance gains, an ECU tune is required to ensure proper...

Upgrade your BMW X5M or X6M LCI Competition (S68 engine) with RedStar Exhaust Secondary Downpipes, the ultimate performance enhancement for BMW’s latest high-output V8 platform. These downpipes replace the restrictive factory secondary catalytic converters, significantly improving exhaust flow while maintaining a seamless, plug-and-play installation.The...

Upgrade your BMW X5M or X6M LCI Competition (S68 engine) with RedStar Exhaust Primary Downpipes, engineered to unlock maximum performance from BMW’s latest high-output V8 platform. These downpipes replace the restrictive factory primary catalytic converters, significantly improving exhaust flow while maintaining a true bolt-on installation.The result is...

Enhance your BMW X5M or X6M LCI with REDSTAR EXHAUST Complete Downpipes System engineered specifically for the S68 engine. This high-performance system replaces both the primary and secondary factory exhaust sections, delivering a true bolt-on solution for maximum gains. By optimizing exhaust flow, these downpipes unlock increased horsepower, improved...

Unlock the full potential of your Porsche Cayenne S V8 with the REDSTAR EXHAUST downpipe and resonator delete system. By replacing the factory catalytic converters and resonator, this upgrade significantly improves exhaust flow, enhances turbo response, and delivers a deeper, more aggressive exhaust note. Designed to support increased power levels, these...

The Porsche Cayenne S 4.0L V8 finally steps up from the 2.9L—and shares its DNA with the Lamborghini Urus—meaning it can sound just as aggressive, if not better. REDSTAR Performance Downpipes replace restrictive OEM units to unlock the true potential of the biturbo V8. Improved exhaust flow delivers increased power, faster turbo response, and a deeper,...

RedStar Exhaust Secondary Downpipes for the BMW XM G09 (S68 M60i engine) are engineered to unlock enhanced performance and a more aggressive exhaust character. By replacing the restrictive factory secondary catalytic converters, these downpipes significantly improve exhaust flow while maintaining a seamless, plug-and-play installation.Precision-built...

Upgrade your BMW XM G09 (S68 M60i V8 engine) with RedStar Exhaust Primary Downpipes, engineered to unlock increased performance from BMW’s high-output hybrid V8 platform. These downpipes replace the restrictive factory primary catalytic converters, significantly improving exhaust flow while maintaining a true bolt-on installation.The result is increased...

Upgrade your BMW XM G09 equipped with the S68 M60i engine using REDSTAR EXHAUST Complete Downpipes System. Designed to replace both the primary and secondary factory exhaust sections, this bolt-on solution improves exhaust flow for increased power, sharper throttle response, and a more aggressive exhaust tone. Precision-engineered for an OEM-style fit, it...

Upgrade your BMW G70 760i (S68 M60i V8 engine) with RedStar Exhaust Primary Downpipes, engineered to unlock maximum performance from BMW’s latest flagship luxury sedan. These high-performance downpipes replace the restrictive factory primary catalytic converters, significantly improving exhaust flow while maintaining a true bolt-on installation.The...

Upgrade your BMW X5 G05, X6 G06, or X7 G07 M60i (LCI S68 engine) with RedStar Exhaust Secondary Downpipes. Designed to replace the factory secondary catalytic converters, these downpipes significantly improve exhaust flow while maintaining a true plug-and-play installation with no check engine light (CEL) issues.This upgrade delivers enhanced...