SLN Performance - BMW B58 5” Ceramic Coated Sports Cat Downpipe M140i M240i 240i 440i Z4 Ensures optimum cooling efficiency

Ensures optimum cooling efficiency

and long-lasting performance when reinforcing your rear suspension

helping deliver consistent pedal feel

120-2100 Kit Contains: Quantity Component 2 AeroCatch (Black) 2 Nut Fixing Plates 2 Red Aluminium Strikes 2 Rubber Bump Stops 2 Key Sets 1 AeroCatch Fastener Kit 1 AeroCatch Arrow Sticker Set 1 AeroCatch Cardboard Template

Designed to work perfectly with OEM callipers and electronics

SLN Performance - BMW B58 5” Ceramic Coated Sports Cat Downpipe M140i M240i 240i 440i Z4 Ensures optimum cooling efficiencySLN Performance BMW B58 5 Ceramic Coated Sports Cat Downpipe M140i M240i 240i 440i The SLN 5" super ceramic coated sports cat downpipe is made to fit the legendary Gen 1 BMW B58, (OPF Gen2 downpipes also available). The bore of this pipe is massive, the 5" tube gradually steps into the 4" flexi pipe, which is the biggest pipe combination available on the market today for the Gen 1 B58. This design ensures maximum, uninterrupted flow to match that of a