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BMW E9 3.0 CSL '72 -> '73

aka: Performance sport exhaust for BMW E9 3.0 CSL

Supersprint is proud to announce the reintroduction of its Performance exhaust for the BMW 3.0 CSi and the 3.0 CSL.

Our legendary long tube headers and full system are being remanufactured in all of their original, multiple options; exactly like we used to do in the 1970's.

The exclusive, dual pipe 50mm oversize design improve the flow by a substantial amount, making for the ideal complement to the std. M30 6 cyl. engine, in both versions, carbureted and fuel injected, and to any conversion to 3.5L or larger displacement.

Our Touring exhaust guarantees a healthy, sports sound, with absolutely no droning in the low rpm range, while the Motorsport system is the perfect setup for racetrack use.

As always, the Supersprint systems for the BMW classics are world known for their performance gains across the entire rpm range, great sound, ease of fitment, unlimited durability.
With EEC homologation or, alternatively, compliant to the EEC N°70/157 standard
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converter
For racing use only
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
With certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust design
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. - Internet Partner