The Story
The Milltek Large Bore Downpipe and High-Flow Cat is a complete replacement for the MINI F56 Cooper S standard item.
The downpipe uses a 69.85 mm (2.75”) diameter pipe.
The Milltek downpipe uses a 200 PCI catalyst, this is a much more open design than the original unit which r improves gas flow over and through the catalyst which in turn reduces exhaust back pressure and improves gas flow. This means more power!
There is a notable increase in exhaust sound when installing the Milltek large bore downpipe and sports catalyst. This is especially evident on cold start.
Description
The Milltek Large Bore Downpipe and High-Flow Cat is a complete replacement for the MINI F56 Cooper S standard item.
The downpipe uses a 69.85 mm (2.75”) diameter pipe.
The Milltek downpipe uses a 200 PCI catalyst, this is a much more open design than the original unit which r improves gas flow over and through the catalyst which in turn reduces exhaust back pressure and improves gas flow. This means more power!
There is a notable increase in exhaust sound when installing the Milltek large bore downpipe and sports catalyst. This is especially evident on cold start.
