1300 161 363

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BM11 Cobra Sport BMW 316i/318i (E46) Cat Back Sports Exhaust

Part number: BM11

BMW 316i/318i Performance Exhaust


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Cobra Sport exhausts systems come with a lifetime warranty for the original purchaser, giving you ultimate peace of mind.

All Cobra Sport exhausts are manufactured in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish.

EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.

For any questions, queries or simply for our advice on these products call us on 1300 161 363

Product Description


Please select your preferred tailpipe option (see image for details).

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

These performance exhausts are made in 2.25"/57.1mm pipework and fit from the catalytic converter section backwards (Cat Back) these parts replace the centre and rear sections.

Tailpipe - YTP3 - Twin 3" (76.19mm).

All relevant fittings and gaskets are supplied.

Related Media Files

Example of cat back exhaust.


LovelyReview by Saunders6666
Love the sound of this exhaust it's not to loud on idle but when you give it some it has a really nice roar would highly recommend (Posted on 20/04/2014)
AwesomeReview by Steve64
Had this system fitted in Sept and the difference it has made to the car is fantastic. I asked for a subtle sound and that's what I have got but with a nice growl when I accelerate. It looks and sounds brilliant, couldn't ask for a better result. The boys at Cobra really know their stuff and provide excellent info and fitting. Would definitely advise anyone to go see them if they need an exhaust system sorting out. 10 out of 10 all round for this, thanks Cobra. (Posted on 2/03/2014)
AwesomeReview by Steve64
Had the CatBack system fitted in sept and the difference it has made to the car is amazing. I asked for a sound that was subtle and got exactly that. The whole fitting experience was very good, well explained and done in very acceptable timescales. Would recommend this system to anyone and the boys at Cobra are totally professional and know their stuff. Thanks for an excellent job, very very pleased. (Posted on 2/03/2014)

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