Unlock the full potential of your Alfa Romeo Giulia Quadrifoglio’s 2.9L twin-turbo engine with RedStar Exhaust Performance Downpipes. Engineered to maximize exhaust flow, these downpipes reduce backpressure, increase horsepower, and deliver a bold, aggressive exhaust note.The result is sharper throttle response, faster turbo spool-up, and a noticeably...

Modern supercars like the Lamborghini Urus leave little room for improvement—except in the exhaust system. REDSTAR Performance Downpipes unlock noticeable gains in sound and performance by significantly improving exhaust flow. Reduced restriction enhances throttle response, increases power potential, and delivers a deeper, more aggressive exhaust note...

Upgrade your Audi RS3 8V2 or TT RS 8S Facelift with the REDSTAR Downpipe & Midpipe, engineered to maximize exhaust flow and unlock substantial power gains. The optimized single-tube design minimizes restriction, improves turbo response, and delivers a sharper, more aggressive exhaust note. Designed for the 2.5 TFSI platform, this performance-focused...

Unleash the full potential of your 2017+ Audi B9 S4 and S5 3.0T with REDSTAR EXHAUST Downpipes. Designed with a large-bore layout and smooth transitions, these downpipes optimize exhaust flow and efficiency to deliver increased power, sharper throttle response, and a more aggressive exhaust note. With unmatched configuration options, they provide the...

RedStar Exhaust Long Tube Headers are the ultimate upgrade for Audi 3.0 TFSI supercharged engines. Dyno-tested and proven, they deliver an instant 30HP gain and, with proper tuning and supporting mods, can help your Audi reach 500+HP. These headers replace the stock manifold and catted/test pipe section for a seamless fit, improved power, and a more...

Upgrade your Audi RS3 8P or TT RS 8J 2.5 TFSI with the REDSTAR Downpipe & Midpipe, engineered to dramatically improve exhaust flow and unlock significant power gains. The optimized single-tube design reduces restriction, enhances turbo response, and delivers a sharper, more aggressive exhaust note. Built for high-performance street and track...

Unlock more power with RedStar Exhaust Test Pipes for Audi 3.0 TFSI supercharged engines. These 2.5" high-flow test pipes replace restrictive catalytic converters to improve exhaust flow, throttle response, and overall performance. Built from premium materials and engineered for a direct, precise fit, they’re the perfect upgrade to maximize your Audi’s...

REDSTAR EXHAUST Downpipes for the Audi B9 RS5 and F5 RS4 equipped with the Porsche-derived 2.9L engine are engineered for maximum exhaust flow and efficiency. Featuring a large-bore design with smooth, optimized transitions, these downpipes use extended cones to reduce the OEM 127mm turbo outlets to an 89mm main section, followed by a secondary transition...

Upgrade your Audi C7 4.0T with REDSTAR Performance Downpipes, engineered for S6, S7, RS6, RS7, and D4 A8/S8 models equipped with the 4.0T TFSI engine. Featuring an OEM-style X-crossing design and OEM-spec lower flanges, these downpipes ensure precise fitment and straightforward installation. Optimized to improve exhaust flow, they deliver increased...

Introducing REDSTAR EXHAUST Stelvio Downpipes, engineered specifically for the Quadrifoglio model with the powerful 2.9 F154 Twin Turbo V6 Engine. These high-performance downpipes enhance exhaust flow, increase horsepower, and deliver a deeper, more aggressive sound. Perfectly crafted for enthusiasts looking to unleash the full potential of their Stelvio...

Unlock the full potential of your turbocharged NSX supercar with Redstar Heat Shielded Downpipes. Designed for performance, our downpipes significantly reduce turbo lag and improve spool-up time, delivering faster response and increased horsepower. Maximize exhaust flow, eliminate excessive backpressure, and experience a smoother, more powerful driving...