BMW F82 M4 3" VALVED PRIMARY CATBACK PERFORMANCE EXHAUST
Fits to Primary O/E Catalyst - Pre-PPF models only. (Requires 2 x BMW gasket - part number 18307851168 - not included). This exhaust includes the secondary de-cat and is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.
EML lights may activate after removing the standard second O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.
This primary cat back exhaust includes a H-pipe section to combine and equalise the gas flow giving a sportier exhaust note.
Please Note - This performance exhaust retains the use of exhaust valves. When switching drive modes (e.g. Normal to Sport+ mode) your exhaust tone will continue to swop from quieter to louder tones as before.
Fits to pre-PPF vehicles only.
Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied.
Original: $3,954.53
-70%$3,954.53
$1,186.36
Description
Fits to Primary O/E Catalyst - Pre-PPF models only. (Requires 2 x BMW gasket - part number 18307851168 - not included). This exhaust includes the secondary de-cat and is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.
EML lights may activate after removing the standard second O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.
This primary cat back exhaust includes a H-pipe section to combine and equalise the gas flow giving a sportier exhaust note.
Please Note - This performance exhaust retains the use of exhaust valves. When switching drive modes (e.g. Normal to Sport+ mode) your exhaust tone will continue to swop from quieter to louder tones as before.
Fits to pre-PPF vehicles only.
Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied.
