UlterSoundBox not included
Valve is blocked in the closed position for Homologation
UlterSoundBox upgrade possible (voids homologation) - buy here
To mount the exhaust, 25cm of middle exhaust pipe needs to be cut off - foto
Fitting Instruction for the Rear Bumper Diffuser
Exhaust made of Stainless Steel
Tailpipes made of stainless steel
5 years warranty