As some may know Ive recently fitted an exhaust from SP Engineering. It was really easy to fit and can't fault the quality of it. Especially for the price! Would definitely recommend them!
Took the bike to TorqueTune today to make sure it was running right. Really nice blokes. Said its fine but could be made better with a power commander.
Turns out the DB killer restricts it so much it looses 5bhp with it fitted! Think ill be leaving that off then!
Heres the video: