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Cat Back Exhaust (Non-Resonated)

Part number: VX75

Vauxhall Astra H 1.4, 1.6 & 1.8 Performance Exhaust


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Duologi Finance - Cobra Sport Exhausts

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 Astra H 1.4, 1.6 & 1.8 performance exhaust is made in 2.5"/63.5mm pipework and fit from the catalytic converter section backwards (Cat Back) these exhausts replace the centre and rear sections.

This non-resonated sports exhaust makes the system louder as it excludes the centre silencer and therefore, has a sportier exhaust note. This exhaust however, is also available as a resonated version (including centre silencer) which is a quieter option.

All relevant fittings and gaskets are supplied.

Note - Some of the fitted images may show the resonated option.

Related Media Files

Example of Astra 1.6 cat-back exhaust (Non-resonated).

Example of Astra 1.4 cat-back exhaust (Non-resonated).


Cat back non res 1.6Review by Jamesb233
I have a cat back non res with oval tip and love the sound everytime I drive the car. (Posted on 03/02/2017)
Pops and bangs!Review by Grahamb89
Lovely sounding exhaust at a cheaper price than many other brands, with the de-cat on, it pops and bangs too! (Posted on 24/09/2016)
Astra h 1.9cdti sri sport cobra catback exhaustReview by Johnbob
I love having this exhaust. It's non resonated and it's not too loud. It's quiet when driving normally and louder when you floor it.
It's really good quality and looks really nice.
I definitely recommend anyone who wants a new exhaust system to go with cobra.
Thank you very much. (Posted on 08/03/2016)

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