AIRTEC Motorsport 3,5 inch secondary catalyst for BMW G80 M3 and G82 M4 - part number ATEXHBMW6

Description

Technical Data

Replacing the restrictive secondary catalytic converters located in the mid-section, just after the downpipes, reduces backpressure, improving engine breathing by allowing it to expel gases more quickly. The result is faster throttle response, increased power, and a more aggressive exhaust note.

Measuring 3,5 inches in diameter, this direct replacement mid-pipe offers improved flow over standard and comes with a replacement exhaust bracket and mounting kit, which will mate with stock catalytic converters, aftermarket sport catalysts, or aftermarket decats.

Fits the following models:

• 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

• Removes restrictive secondary catalytic converters and GPF

• Made of high quality stainless steel

• Smooth curves to ensure increased flow

• Fits standard catalysts, aftermarket sport catalysts or aftermarket catalysts

• Supplied complete with mounting kit

AIRTEC reference: ATEXHBMW6