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CSK Exhaust

CSK BMW B58 Rear Box Delete F20/F21 M140i

CSK BMW B58 Rear Box Delete F20/F21 M140i

4 reviews
Regular price £399.00 Inc. VAT
Regular price £449.00 Sale price £399.00 Inc. VAT On sale

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Rear box delete pipe fabricated from 304 stainless steel, specifically designed for the M140i without breaking your bank!

TIG welded with back purge to create the strongest welds possible. The size of the exhaust tips are 3.5 inch.

All our products are made to order so please allow for manufacturing time.


1 Series F20 M140i 5 Door Hatchback (B58)

from April. 2015 - Present


1 Series F21 M140i 3 Door Hatchback (B58)

from Dec. 2015 - Present


Also fits GPF/OPF models.


PLEASE ENSURE THE PART IS FITTED BY A PROFESSIONAL, if it does not fit perfectly please remove and send back before starting the vehicle.


To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.



Manufactured by

CSK Exhaust



One year CSK manufacture warranty.

    CSK BMW N55 Rear Exhaust Box Delete F20/F21 M140i | ML Performance UK


    • Price Match Guarantee

      We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.

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