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 primary downpipes for the 2024+ Range Rover P530, P615, and P635 SV are engineered to optimize the BMW 4.4L V8 NC11 engine. Featuring a precision flow-optimized design, these direct bolt-on downpipes reduce backpressure, significantly increase exhaust volume, and improve throttle response—without replacing the entire exhaust system....

The REDSTAR Titanium AMG GT Black Series Exhaust is the ultimate upgrade for your Mercedes-Benz AMG GT, delivering a distinctive Flat Plane Crank tone with aggressive burbles and crackles from your twin-turbo engine. Weighing just 7.1 kg, this exhaust reduces weight and boosts performance, making it ideal for track and street driving. Choose between the...

Unlock the performance potential of the Lotus Emira i4 with REDSTAR Performance Downpipes, engineered for the AMG M139 2.0L turbo engine. By significantly improving exhaust flow, this downpipe enhances turbo response, increases horsepower, and sharpens throttle feel. Designed specifically for the Emira i4 platform, it delivers a more aggressive exhaust...

The McLaren 750S is already an exceptional supercar, and REDSTAR EXHAUST Billet Turbo Inlets take performance even further. Precision-engineered from diamond-machined billet aluminum, these inlets replace the restrictive factory plastic units to improve airflow, enhance turbo spool sound, and unlock noticeable power gains. Designed for a precise OEM-style...

The RedStar Exhaust Audi RSQ8 Center Resonator Delete replaces the factory center resonator section located after the front resonators, improving exhaust flow with no check engine light issues. This upgrade delivers a deeper, more aggressive exhaust note, giving the RSQ8 a fuller, more refined sound—often preferred over the Lamborghini Urus.Designed for...

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

Modern supercars like the SVJ are renowned for their exceptional engineering, but there's always room for performance upgrades, especially in the exhaust system. Our SVJ performance downpipes offer a substantial boost in both sound and engine efficiency. A standout feature of our downpipes is the advanced double-layer heat shielding, with a ceramic wool...