Discover the ultimate performance upgrade for your Porsche 911 Turbo or Turbo S (992) with RedStar Exhaust Performance Downpipes. Engineered to significantly improve exhaust flow, these downpipes unlock impressive power gains while delivering a sharper throttle response and a more aggressive, motorsport-inspired exhaust note.Precision-built for perfect...

All cars need more power & better sound, and the new Bentleys not an exception! We designed flow-optimized and perfectly fit downpipes, that utilize OEM split design. *Only fits V8 4.0, Does NOT fit W12*

We designed flow-optimized and perfectly fit downpipes, that utilize OEM split design. Completely bolt-on, No check engine light issues. *Only fits V8 4.0, Does NOT fit W12*

Modern supercars like the Bentley Bentayga leave little room for improvement—except in the exhaust system. REDSTAR EXHAUST performance downpipes are engineered to reduce restriction and improve exhaust flow, unlocking noticeable gains in power, sharper throttle response, and a deeper, more aggressive exhaust note. Precision-built for seamless fitment,...

Upgrade your Audi RSQ8, SQ8, or SQ7 with REDSTAR Performance Downpipes, engineered to enhance both sound and power. By improving exhaust flow and reducing restriction, these downpipes increase horsepower and torque while sharpening throttle response. Expect a deeper, more aggressive exhaust tone that transforms the driving experience. Precision-built for...

RedStar Exhaust Downpipes for the Audi C8 RS6/RS7 and D5 S8 are engineered to deliver substantial performance gains and a more aggressive, commanding exhaust note. Designed for optimal fitment and maximum exhaust flow, these downpipes reduce backpressure, unlock additional power, and amplify the unmistakable character of Audi’s twin-turbo V8.For an even...

Every performance car deserves more power and a more aggressive sound—and the Porsche Panamera Turbo (971) is no exception. RedStar Exhaust Primary Downpipes are engineered as a top primary placement upgrade, replacing the restrictive factory catalytic converters to significantly improve exhaust flow and performance.The result is increased horsepower,...

REDSTAR EXHAUST Complete Downpipes System for the BMW M8 is engineered for maximum exhaust flow and precise OEM-style fitment. Utilizing the factory split slip-on design, this complete kit includes both upper primary and secondary downpipes for a seamless, bolt-on installation. By reducing exhaust restriction, the system delivers significant power gains,...

REDSTAR EXHAUST Complete Downpipes System for the BMW F95 X5M and F96 X6M is engineered for maximum exhaust flow and a precise OEM-style fit. Utilizing the factory split slip-on design, this complete kit includes both upper primary and secondary downpipes for seamless installation. By reducing exhaust restriction, it delivers significant power gains,...

REDSTAR EXHAUST Downpipes for the BMW X5 G05, X6 G06, and X7 G07 M50i with the 4.4L N63 twin-turbo engine are engineered to increase exhaust flow and performance. By reducing restriction, these downpipes deliver noticeable power gains, faster turbo response, and a deeper, more aggressive exhaust tone. Precision-built for a direct OEM-style fit and...

REDSTAR EXHAUST downpipes for the Mercedes-Benz S63 W222 equipped with the 4.0L M177 biturbo V8 are engineered to maximize exhaust flow and performance. Designed to deliver increased power, quicker turbo response, and a more aggressive AMG exhaust note, these downpipes are available in Competition Race Use Only, GESi, or HJS catted configurations....

edStar Exhaust BMW X3M / X4M Performance Downpipes are engineered to dramatically increase exhaust flow, reducing restriction and unlocking significant power gains from the S58 engine. Designed to improve turbo efficiency, these downpipes deliver faster spool-up, sharper throttle response, and a more aggressive, motorsport-inspired exhaust note—while...