BMW G23 Cabrio M440i xDrive (USA - Model B58 - 374 Hp) 2021 -> sports exhaust, buy an exhaust system for BMW G23 Cabrio M440i xDrive USA

Legend

With ECC Homologation

Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust

Compliant to the noise regulation 70/157/EEC.
However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.

Compliant to the noise regulation 70/157/EEC.

Compatible with the OEM catalytic converter

Discontinued Product. Available while stock lasts

Threaded bung for oxygen sensor provided

With certificate of conformity for classic exhaust design

Note

Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.

BMW G23 Cabrio M440i xDrive (USA - Model B58 - 374 Hp) 2021 ->

Exhaust system

100% Stainless steel system

Downpipe + Metallic catalytic converter 100CPSI

Downpipe + Metallic catalytic 200CPSI

Downpipe kit
(Replaces catalytic converter)

100% Stainless steel "Cat.-back", right - left system, for the stock diffuser - Full kit only

Front Metallic catalytic right - left

Front pipes right - left

Centre pipes kit Right - Left

Rear exhaust Right OO80 - Left OO80 "Racing"

Rear exhaust Right - Left "Racing"
(For OEM endpipes)

alias: Sports exhaust for BMW G23 Cabrio M440i xDrive USA