2 in stock
MTC Motorsport BMW X3M X4M Cat Back Exhaust System in 304 Stainless Steel
Please note this is for the pre facelift X3M and X4M 2019 to early 2021.
Our cat back system was specifically designed to eliminate the highly restrictive OEM mid pipe.
The system fits on the car from our decat pipes or from the standard catalytic converters back to the standard back box on the car providing a much more aggressive tone without being too loud.
This mid pipe will gain around 20-30bhp on a standard car.
The fitment is perfect and included are the sleeves to the standard back box.
This will fit to any standard system, and will also fit with all decat pipes as they fit to the standard system too.
All of our uprated intercoolers, downpipes, hoses and other performance parts have been designed and engineered in-house here in the UK.
Here at MTC Motorsport, we are dedicated to providing quality made products at a competitive price. Each product we create is tested on a vehicle before going on sale to the public so you can be sure you are getting a 100% tested and working product.
