Vauxhall Corsa D SRI Turbo Back Exhaust (Sports Cat / Res) Cobra Sport VZ17a. Part Code - VZ17a. Fits - Vauxhall Corsa D SRI Performance Exhaust 1.6 Turbo Back Exhaust. This Corsa SRI performance exhaust is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these exhausts replace the front pipe, standard catalyst, centre and rear sections.
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