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Front Pipe & Sports Catalyst Exhaust

Part number: SU71

Subaru Impreza STI Performance Exhaust

Front Pipe & Sports Cat Exhaust Section


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.

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

For any questions, queries or simply for our advice on these products call us on + 44 (0)114 244 7123.

Product Description


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.

This Subaru Impreza STI performance exhaust is made in 3"/76.2mm bore pipework and fits from the turbo to the centre section.

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

All relevant fittings and gaskets are supplied. (Except turbo gasket).


Incredible improvement to flow and sound!Review by Scooby_Sam.94
I bought this downpipe as I was getting my car remapped and wanted to increase the flow through the system.

The product features a massive increase from the standard downpipe, full 3" with much larger opening from the turbo side.

The sports cat still allows pops and bangs as well as gains in throttle response! (Posted on 04/02/2017)

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