S500 S550

RedStar GEN 2 Downpipe for the latest Mercedes models with the M256 3.0L In-line Turbo is designed for maximum performance. Featuring a big bore 3.5” U-bend reduced to OEM-spec, it ensures optimal exhaust flow. Using 3D scanning and reverse engineering, the downpipe provides a perfect fit. This GEN 2 version includes extra sensor bungs and thermocouples...

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

RedStar M256 GEN 1 Downpipe for the Mercedes 3.0 In-line Turbo features a big bore 3.5” U-bend, reducing to OEM-spec for optimal exhaust flow. Designed using advanced 3D scanning and reverse engineering, this downpipe ensures maximum performance gains and a precise, perfect fit. *Please add VIN in the notes section when ordering* GLE53 HJS 200 Catted...