Supersprint cat back exhaust without catalityc converters BMW 1M E82 2011-

For: BMW 1M Coupe E82 2011-

100% Stainless steel system Oversize 2 x Ø60mm ⇒ 1 x Ø76mm

Modular system for the BMW 1M Coupè 3.0 twin turbo.

The downpipes 980211 are plug&play and replace the stock downpipes and pre-cats.
Fitting these components will turn on the Check Engine Light, ask our experts about a solution.
These are the cause of the power gain for the most part, and are recommended on tuned cars.

The front pipes are available with sports cats or without. Pipe-only 980912 is recommended with the stock downpipes and precats, to replace the secondary catalytic converters. 980902 is recommended with 980211.

The front pipes must be fitted with one of the centre components, because the OEM front/centre sections are a single piece.
For one of the Supersprint rear mufflers you need 985903 (silenced) or 985913 (unsilenced, louder).
For the stock rear section you can fit 980903 or 980913.

The rear exhaust is available in two versions: homologated, with lipped tail pipes 985906, or "Race", louder and not homologated, with lipless end pipes.

If you're looking for just better sound and looks, the rear muffler is fittable with the rest of the stock system using the adaptors 985933. For a really sporty sound the "Race" 042606 muffler is recommended.

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. The outlet style is determined with the same care and ensures a pleasant car design customization, enhancing those features that make it incomparable and second to none.

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.

The existing EEC approval ensures a total legality in the everyday street use, it passes the periodical MOT inspections and avoids OBD control engine lights. It also ensures an absolute road safety and the respect of the most recent street standards, established from the worldwide car industry.

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 and AISI 409 hi-grade stainless steel, are exclusively genuine European products.
 
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.