Cobra Sport / WRX / STI Turbo (2001-07)

Subaru Impreza WRX/STI Turbo (01-07) Track Turbo Back Performance Exhaust

Part Number: SB31ATP48

Fits 2.0L & 2.5L Turbo.

£921.32 Excl. VAT
£1,105.58 Incl. VAT

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 performance exhaust is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these parts replace the front pipe, standard catalyst, centre and rear sections.

The high flow sports cat version will enable you to pass a UK MOT emissions test or police road side checks.

The de-cat exhaust version 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. (Except turbo gasket).

Note-Does not fit imports with the twin scroll turbo.

Please note: whilst this product is designed to meet track sound limits this system is not guaranteed to meet sound limits at all track events. This system has been designed and tested to meet regulations when fitted to a standard car with no other modifications, other engine modification may increase sound levels leading to a possible failed test. Track day event sound testing varies with location and this product is not guaranteed to meet the event regulations of all track event noise categories.


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 Subaru Impreza sports exhaust (3" trackday turbo back with sports catalyst).

Example of Subaru Impreza sports exhaust (3" trackday cat back exhaust).

Example of Subaru Impreza sports exhaust (3" trackday turbo back with sports catalyst).

Example of Subaru Impreza sports exhaust (3" trackday turbo back with sports catalyst).

Example of Subaru Impreza sports exhaust (3" trackday cat back exhaust).

Cobra Sport Exhausts Japanese promotional video.

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 performance exhaust is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these parts replace the front pipe, standard catalyst, centre and rear sections.

The high flow sports cat version will enable you to pass a UK MOT emissions test or police road side checks.

The de-cat exhaust version 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. (Except turbo gasket).

Note-Does not fit imports with the twin scroll turbo.

Please note: whilst this product is designed to meet track sound limits this system is not guaranteed to meet sound limits at all track events. This system has been designed and tested to meet regulations when fitted to a standard car with no other modifications, other engine modification may increase sound levels leading to a possible failed test. Track day event sound testing varies with location and this product is not guaranteed to meet the event regulations of all track event noise categories.


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.

Subscribe now to get updates on our latest product releases