Cobra Sport / (8V) Sportback (2015-17)

Audi RS3 (8V) Sportback (2015-17) Secondary De-Cat Bypass Performance Exhaust

Part Number: AU85

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.

£144.84 Excl. VAT
£173.80 Incl. VAT

This Audi RS3 performance exhaust is made in 2.5"/63.5mm bore pipework and replaces the secondary catalyst (Cat Bypass).

This de-cat sports exhaust 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.

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.

All relevant fittings and gaskets are supplied.


The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.

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.

Example of the Audi RS3 8V Performance Exhausts (Secondary Catalyst Delete Pipes).

This Audi RS3 performance exhaust is made in 2.5"/63.5mm bore pipework and replaces the secondary catalyst (Cat Bypass).

This de-cat sports exhaust 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.

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.

All relevant fittings and gaskets are supplied.


The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.

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.

  • Lifetime Warranty

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

  • UK Manufactured

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

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