ALPINA B10 (E34 Sedan + Touring) 3.5/1 (6 cyl.) ' 88 -> ' 92

As soon as the BMW E34 535i 1988 had been introduced to the public, Alpina had developed its own version, the B10 3.5.

While its 254 Hp rating was not a earth shattering  improvement over the performance of the 211 Hp stock BMW M30 engine, the same modification program was often duplicated by other Tuners in Germany, with few variations.

The Supersprint stainless tubular headers and the dual pipe oversize diameter exhaust with HJS Motorsport twin metallic cats was one of the recurrent components of the engine package.

We have been one of the main players in the E34 exhaust business since the very beginning, building and selling hundreds of full systems during the model lifespan.

Fast forward to 2022,  we still manufacture the very same exhaust on demand, and deliver it to the BMW classic owners, worldwide.

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.