Vauxhall Astra H SRI 2.0 T (04-10) Primary De-Cat Front Pipe Performance Exhaust Caption 2.5" Cat Back This non-resonated exhaust excludes the

This non-resonated exhaust excludes the centre silencer and has a louder sporty tone

These attach to the adjuster knob on the top of the coilover and are available in three lengths

This Subaru Impreza STI performance exhaust is 3"/76

The SD Performance Focus MK3 ST decat downpipe is a 37% increase over the 55mm OE downpipe to 70mm offering 50% more capacity

Vauxhall Astra H SRI 2.0 T (04-10) Primary De-Cat Front Pipe Performance Exhaust Caption 2.5" Cat Back This non-resonated exhaust excludes theCobra 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 SRI performance exhaust is made in 2. 5" (63. 5mm) pipework and removes the pre cat, this exhaust fits directly between the turbo and the main catalyst. This de cat exhaust issold for motorsport and off road use only worldwide.