This item has been used as a display item and is in as new condition.
Milltek Sport Manifold and Hi-Flow Sports Cat Assembly For BMW Mini R52 and R53 Cooper S and John Cooper Works models
The Milltek manifold with high-flow sports cat uses a 4-1 downpipe design. This manifold is designed to improve air flow by increasing the bore over standard and improving the shape. The sports cat uses a freer flowing material with 200cpi (cells per inch), the standard catalyst is 400cpi. The standard manifold on the MINI is fairly restrictive and acts as a bottle neck for exhaust gases, this is one of the first parts that needs to be changed in order to increase power further - the Milltek manifold and high-flow cat does a great job of curing this issue. There are noticable power gains to be had by fitting the manifold and helps to improve mid-range power and torque. Available for One, Cooper and Cooper S.
Will suit standard and modified R53 MINI Cooper S and JCW's and can handle an increase of approximately 70 - 80bhp