RennTech Performance Exhaust Mercedes-Benz SLR McLaren 03-10

Improve SLR performance output up to 33HP! These RENNTECH SLR headers are developed and tested completely in house. Theyre hand built from mandrel-bent seamless tubing, CNC machined stainless flanges, and include integrated o2 sensor mounting locations. Get the sound you have always dreamed of out of your SLR.

The addition of these headers creates a deep distinctive yet harmonious sound which is entirely unique to any other sports car on the road.