AIRTEC Motorsport Sport Catalyst Downpipe for BMW G Series – M2, M3 and M4 - Part Number ATEXHBMW4

Description

Technical Data

By replacing the restrictive primary catalytic converters located in the stock downpipes with specially designed high-flow sport catalysts, backpressure is reduced, improving engine breathing by allowing the engine to expel gases more quickly. This results in faster throttle response, increased power, and a more aggressive exhaust note.

Supplied with a replacement mounting kit, the downpipes mate to a standard or aftermarket exhaust system and are wrapped in a heat-reducing coating.

Fits the following models:

• BMW G87 M2 (left and right hand drive)

• BMW G80 M3 (left and right hand drive)

• BMW G82 M4 (left and right hand drive)

Please note:

– Sport cats are sold for motorsport and off-road use only and may not pass a UK MOT test or police roadside checks.

– An ECU recalibration is required to ensure that the EML is not illuminated.

Features:

• Direct replacement part for left and right hand drive

• 200 sports cells reduce restrictions

• Made of high quality stainless steel

• Fits stock and aftermarket exhaust systems

• AIRTEC Motorsport laser-cut plate

• Heat reducing coating included

• Supplied complete with mounting kit

AIRTEC reference: ATEXHBMW4