The different exhaust theories on the RB, McLaren, Sauber, Ferrari & Mercedes.

http://plus.autosport.com/premium/fe...cret-to-speed/

__________________
Frank
540/6

Dirrezas (4) @ 275/35-18, Eibach springs & bars, Bilstein Sports, Dinan Stage 2, slotted ATEs, Hi-Temp HTP pads, SS Lines, UUC-SS, White/Tan, Bling-free & Stealthy