Cobra Sport Sports Cat Downpipe Performance Exhaust - BMW 440i (F32/F33/F36) 2017> RS4 (B5) As sporty as it is

As sporty as it is durable

Finally the duct seals the filter opening to the front slam panel but is not restricted by just the stock entry feed

WAGNERTUNING Competition Core with high cooling performance and light weight (5

the BILSTEIN B6 delivers increased performance when demands are high

Combined with a Slip-On Line (Titanium) delivering a deep

Cobra Sport Sports Cat Downpipe Performance Exhaust - BMW 440i (F32/F33/F36) 2017> RS4 (B5) As sporty as it isThis BMW M440i performance exhaust is made in 3. 5" 88. 9mm pipework and fits from the turbo to the centre exhaust to replace the standard catalyst. The de cat exhaust version is sold for motorsport and off road use only worldwide. The sports catalyst version replaces a factory emissions device and is not EC homologated. This may not meet current emission laws for road use in your territory. All relevant fittings and gaskets are supplied. EML lights