Volkswagen Golf Mk5 GTi 2.0T FSI 2004 2009 Large-bore Downpipe and De-cat Must be fitted with the Milltek Sport 3-inch Race cat-back systems and requires a Stage 2 ECU remap
Volkswagen Golf Mk5 GTi 2.0T FSI 2004 2009 Large-bore Downpipe and De-cat Must be fitted with the Milltek Sport…