Opel Insignia OPC Equipped with 3" Guerrilla Exhaust Bypass

We installed a 3" Guerrilla Bypass on this Opel Insignia V6 Turbo. The only thing missing on this 325HP monster was the sound.
For additional information visit: www.guerrilla-exhaust.com or like us on facebook at: / 305210076182510

[@pascaldeclercq1368]

Graag een video tijdens het rijden aub. Heb me net enen aangeschaft in het wit 😎

[@ACCORDriver_NL]

Sounds GOOD, but I need to hear that thing while it's actually driving!