Coupe 1.6, 1.8, 2.2 2003-2005

Home » Back Box » Vauxhall » Astra mk4 1998-2004 » Coupe 1.6, 1.8, 2.2 2003-2005

The Sportex Vauxhall Astra mk4 coupe back box range covers models including the 1.6i, 1.8i, 2.2i built 2003-2005 with sleeve fit rear silencer. The Astra Coupe Turbo is in a different category on our Sportex site. The Sportex performance back boxes we supply are aimed at producing performance gains by being less restrictive than the standard item. This is achieved by using high flow silencers with straight through internals. The silencer box is filled with high temperature acoustical suppression material for efficient sound absorption. A by product of the back box design is a sporting exhaust note which is deeper and louder than standard. Another benefit is improved looks with many tail pipe designs available all built using mirror polished T304 stainless steel. This material is demagnetised which makes it less susceptible to discoloration. Sportex back boxes are a cost effective option as in most cases they cost a similar amount of money as a main dealer would charge for a standard replacement item. For most buyers with a set of hand tools Sportex exhausts are an easy DIY fit as they are designed to use the original mount points. Sportex exhausts are guaranteed for the original customer for 24 months. Full exhaust systems, 4 branch exhaust manifolds, decat pipes and race tubes are also available for some models. 

Sportex Vauxhall Astra mk4 coupe exhaust back box S3

Sportex Vauxhall Astra mk4 coupe exhaust back box S3

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £109.95

Sportex Vauxhall Astra mk4 coupe exhaust back box S4

Sportex Vauxhall Astra mk4 coupe exhaust back box S4

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £119.95

Sportex Vauxhall Astra mk4 coupe exhaust back box J4

Sportex Vauxhall Astra mk4 coupe exhaust back box J4

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £119.95

Sportex Vauxhall Astra mk4 coupe exhaust back box T3

Sportex Vauxhall Astra mk4 coupe exhaust back box T3

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £126.95

Sportex Vauxhall Astra mk4 coupe exhaust back box OV

Sportex Vauxhall Astra mk4 coupe exhaust back box OV

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £132.95

Sportex Vauxhall Astra mk4 coupe exhaust back box TJ

Sportex Vauxhall Astra mk4 coupe exhaust back box TJ

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £141.95

Sportex Vauxhall Astra mk4 coupe exhaust back box BX

Sportex Vauxhall Astra mk4 coupe exhaust back box BX

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £149.95

Sportex Vauxhall Astra mk4 coupe exhaust back box TSQ

Sportex Vauxhall Astra mk4 coupe exhaust back box TSQ

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £149.99

Sportex Vauxhall Astra mk4 coupe exhaust back box DTM

Sportex Vauxhall Astra mk4 coupe exhaust back box DTM

Sportex performance exhaust back box Vauxhall Astra mk4 1.6i 1.8i 2.0 2.2i coupe (non turbo) 2003-2005

Price: £149.99

 

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