S-Class

The RedStar M256 Gen 2 Performance Downpipe is engineered specifically for the newest Mercedes-Benz hybrid models equipped with the M256 3.0L inline-six turbo engine. Featuring a large-bore 3.5-inch U-bend that smoothly transitions to OEM-spec dimensions, it maximizes exhaust flow while maintaining factory drivability. Designed using advanced 3D scanning...

REDSTAR EXHAUST Downpipes for the Mercedes-AMG S63 E-Performance W223 equipped with the M177 twin-turbo V8 are engineered to enhance both sound and performance. By reducing exhaust restriction, these downpipes improve exhaust flow for increased power, sharper throttle response, and an unmistakable AMG V8 exhaust note with pronounced burbles and crackles....

REDSTAR EXHAUST Performance M176 Downpipes for the S580 W223 model is the best way to get that noted V8 "AMG-style" exhaust tone with burbles & crackles from your 4.0L biturbo engine.  *Please provide VIN when ordering*

REDSTAR EXHAUST downpipes for the new Mercedes S560 4.0 M176 engine. As usual, we offer a selection between Competition Race Use Only, Gesi and HJS catted versions. Any version can be packed into an integrated heat shielding for maximum performance, safety, and durability. *Please provide VIN when ordering*

REDSTAR EXHAUST downpipes for the new Mercedes S63 W222 4.0 M177 engine. As usual, we offer a selection between Competition Race Use Only, Gesi and HJS catted versions. Any version can be packed into an integrated heat shielding for maximum performance, safety, and durability. S63 4.0 Catted 200 cell Downpipes Video

REDSTAR EXHAUST Performance S63 Downpipes are the best way to get that noted V8 exhaust tone with burbles & crackles from your 5.5L M157 biturbo AMG engine. We added an X-pipe that helped to balance exhaust tone for this luxury Mercedes model. S63 W222 Sedan Competition Downpipes Video S63 Coupe Before & After Video

REDSTAR EXHAUST Performance M278 Downpipes for S500 / S550 models is the best way to get that noted V8 "AMG-style" exhaust tone with burbles & crackles from your 4.7L biturbo engine. We added an X-pipe that helped to balance the exhaust tone for this luxury Mercedes model. S500 Catless Video S550 Catless Downpipes + Renntech Catback

The RedStar M256 Gen 1 Performance Downpipe for Mercedes-Benz 3.0L inline-six turbo engines is engineered to deliver maximum exhaust flow and measurable performance gains. Featuring a large-bore 3.5-inch U-bend that smoothly transitions to OEM-spec dimensions, this design reduces restriction while maintaining optimal fitment and drivability. Developed...