Suitable to fit:OEM Only Pipe Diameter:70mm/2.75" Tailpipe:Daytona90mm Notes:Original System will need cutting for fitting. Fitting the none valved system will bring on the check engine light however this doesn't have any effect on performance. OE Weight (kg): Scorpion System Weight (kg): OE Power (bhp):188.6 Scorpion Power:194.8