BMW E9 3.0 CSi '72 -> '75 sports exhaust, buy an exhaust system for BMW E9 3.0 CSi

Exhaust system

The 1972-1973 BMW 3.0 CSL and the 1972-1975 3.0 CSi are the most iconic BMW Coupès of the 1970s.

Supersprint had a long history in building tuning parts for these great cars.

We had made our first generation of tubular headers to go with the perfomance exhausts.

Back at the time we also had our own, proprietary sport steering wheels and lightweight alloy wheels to complement the package, in a unique Motorsport design.

However the exhaust always have been the parts Supersprint has become known, in Europe and worldwide.

Fast forward to 2021, we still offer the exact same headers, made of stainless tubing, with mid and rear exhaust coming along in the near future, too.

We recommend to stay tuned on the Supersprint website, for news updates.

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.