FS: E46 M3 CSL OEM Snorkel kit with HTE CSL DME MAP sensor tune
$2300 - complete kit
Split up kit
$1600 - snorkel w/wiring and brake duct scoop
$850 - MSS54HP CSL H bridge DME
Will fit almost all CSL style air boxes with the 4 bolt flange
OEM CSL box
Karbonius box
Geoff steel
Turner Motorsports
Includes:
- MSS54HP DME, CSL H bridge for flap control includes HTE tune for CSL, stock cams, Euro headers, cat delete, rear O2 delete
- OEM snorkel functioning flap
- Brake duct for OEM M3 front bumper that connects to snorkel for cold air
- all wiring for snorkel flap control. Flap motor wiring 2pin and flap position sensor wiring 3pin
- extra additional spare flap motor module sourced from Europe..in case the flap motor ever goes out you have a spare since these are NLA.









$2300 - complete kit
Split up kit
$1600 - snorkel w/wiring and brake duct scoop
$850 - MSS54HP CSL H bridge DME
Will fit almost all CSL style air boxes with the 4 bolt flange
OEM CSL box
Karbonius box
Geoff steel
Turner Motorsports
Includes:
- MSS54HP DME, CSL H bridge for flap control includes HTE tune for CSL, stock cams, Euro headers, cat delete, rear O2 delete
- OEM snorkel functioning flap
- Brake duct for OEM M3 front bumper that connects to snorkel for cold air
- all wiring for snorkel flap control. Flap motor wiring 2pin and flap position sensor wiring 3pin
- extra additional spare flap motor module sourced from Europe..in case the flap motor ever goes out you have a spare since these are NLA.

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