Supersprint Sport Back box (E46 M3)

Supersprint Sport Back box (E46 M3)

£1,254.00 Inc VAT

SKU: 43926 Category: Brand:


Supersprint “Racing” Rear exhaust for BMW M3 E46 and CLS

Tips: OO 80 right – OO 80 left

“Race” version, with an intermediate sound between the understated “road” muffler and the exterme “lightweight” one.

Recommended for full setups for road use (with headers, cats and centre resonator).

The tips, inspired by race cars, are slash cut and not lipped for an aggressive look.

They are still chromed for durability.


The rear section is the first step of the R&D and the whole exhaust system optimization process.

The sporty sound is achieved from the accurate selection of the piping sections, of the unique inner silencer design, and dedicated to the specific vehicle model.

The same high care is kept in the choice of the outlet style, to ensure a pleasant car design customization

The installation procedure is easy and quick, because it exploits the same hangers of the stock exhaust.

No modifications, neither to the chassis, nor to the mechanical parts, are needed.

Every single safety features required from the car manufacturers are fully respected. No exceptions.


An example is the ideal tubing layout and the perfect thermal isolation from the excessive temperatures in the critical positions of the mechanical parts.

In this case all the Supersprint exhaust components fulfill the strict JASO (Japanese car Industry) obligations in terms of fire dangers, in the event of an accident.

The material used AISI 304 hi-grade stainless steel, is an exclusively genuine European product.


The tubing and the stainless foils thicknesses are accurately selected and are properly used to match every single Supersprint exhaust applications upon the desired features which have been decided during the R&D process.


The durability of the Supersprint exhausts is by far longer than any of the stock equipments and is fully guaranteed for a 36 month time, limit-free mileage.

Additional information

Weight 10 kg








has been added to your cart: