This Astra GSI performance exhaust is made in 2.5″/63.5mm pipework and fit from the catalytic converter section backwards (Cat-back) these parts replace the centre and rear sections.
The resonated exhaust includes the centre silencer and has a subtle but sporty tone. This exhaust however, is also available as a non-resonated version which is a louder option as it excludes the centre silencer and therefore, has a sportier exhaust note.
All relevant fittings and gaskets are supplied.
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 is a non-resonated exhaust and will be significantly louder than a standard exhaust system.