
Off my BB4 - Ive got a set of front and rears with standard springs as well just in case you want to refurb em and fit new springs off the car.
got a cracking stainless steel back box with 4" pipe - quite loud and spits flames out apparently (ive not seen the flames myself of course but i can verify its loud when your on the pedal and deep rumble at low speeds) 2 bolts and perfect fit to standard middle section.Got pics of it fitted.