Cobra Sport Vauxhall Astra GSi G Hatch Cat Back System 2.5" bore Non-Res down firing Subwoofer A must for track days

A must for track days - no more leaking power steering fluid all over your engine

almost limitless configurations are open to the user

FiltersBypass - YesHi-Pass - A/B: 80 Hz @ 12 dB/Oct

FRONT 20-60mm REAR 30-75mm

Cobra Sport Vauxhall Astra GSi G Hatch Cat Back System 2.5" bore Non-Res down firing Subwoofer A must for track daysBrand New Cobra Sport Stainless Steel Sport Cat Back System 2. 5" bore Non Resonated Designed to fit the following vehicles; Vauxhall Astra GSi G Hatch This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains. These parts are made in 2. 5" 63. 5mm pipework and fit from the catalytic converter section backwards (Cat Back) these parts replace the centre and rear