Milltek New Mini Mk1 (R52) Cooper S Convertible 2004-2008 Cat-back Exhaust - Non-Resonated vehicle-37842-127056 then something has to give

then something has to give - with a solid pipe it will either be your intake

MaxxECU will give you full engine control

BMW X6 E71 35dX (2007-2010)

designed as a direct replacement of the stock muffler

you will need to purchase the RB26DETT Plug & Play adapter harness (PN 30-3515)

Milltek New Mini Mk1 (R52) Cooper S Convertible 2004-2008 Cat-back Exhaust - Non-Resonated vehicle-37842-127056 then something has to giveAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.