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BLACK FRIDAY DEALS NOW LIVE UNTIL 2ND DECEMBER 2020
BLACK FRIDAY DEALS NOW LIVE UNTIL 2ND DECEMBER 2020
  Order today and your purchase will
be dispatched in up to 16 working days.

BMW M135i Sports Cat / De-Cat Downpipe Performance Exhaust

This BMW M135i performance exhaust is made in 3"/76.2mm pipework and fits from the turbo to the centre exhaust to replace the standard catalyst.

The sports cat exhaust option will enable you to pass a UK MOT emissions test or police road side checks.

The de-cat sports exhaust option is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. 

All relevant fittings and gaskets are supplied.

With the Cobra Sport de-cat fitted, independent testing revealed an increase of 20bhp at the wheels and 28 lb-ft of torque before a re-map was applied (please see dyno graph in product images).

  • We deliver to every country in the world, if shipping rates are not available at checkout please contact us.
  • Item(s) are not actively held in stock and usually sell out quickly, please contact sales to perform a stock check.
  • Full tracking is available for all orders, you will receive tracking and dispatch updates via email.
  • It can take up-to 16 working days for all orders to be dispatched.
For more shipping & delivery information, please click here.
We offer fitting on all of our products at our facility in Warrington, Cheshire. Please contact us to get a quote on have us fit your products.
Ultimate Customs Group LTD do not accept any liability if damage is caused to your car by the installation of this product.

Professional installation is recommended on all of our products. Please contact us to see if we offer a fitting service for the item(s) you wish to purchase.