S450

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...

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...