We gave our BMW Z8 a full performance makeover with Supersprint headers and complete exhaust system, followed by a Stage 2 ECU tune and dyno session! Hear the raw sound, see the full install, and ...

a complete step-by-step guide to installing a full black widow exhaust on the yamaha tenere 700 — from unboxing and required tools to removing the stock system, fitting the new headers and silencer, ...