Here you find manuals, downloads and other support regarding products of Guerrilla Exhaust.




Download the installation manual for the Guerrilla Bypass (.pdf)


No frustration: buy genuine Guerrilla

Imitation is a big compliment, they say. We are happy with the popularity of the Guerrilla Bypass. But here's a word of warning: the apparently simple yet technically avanced Guerrilla Bypass is being copied. 

Cheap, almost real looking imitations, often from Asia, turn out to be leaky. Most American "cut-out" systems, made from aluminum and steel, usually can't cope with European circumstances. Leaking or stuck exhaust valves result in unwanted noise and the vehicle failing emissions test or periodic examination. So: be sure to buy a real Guerrilla product!



Contact us


Guerrilla Exhaust
Maasbreeseweg 51P
5988 PA Helden
Telefoon: +31 6 19 000 200