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Volkswagen Golf Mk4 GTI 1.8T
1998 to 2004
Large-bore Downpipe and De-cat
Fot fitment to the OE cat back system only and requires a Stage 2 ECU remapThis product is:
Race/Track Only
Large-bore Downpipe and De-cat
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remapThis product is:
Race/Track Only
Large Bore Downpipe and Hi-Flow Sports Cat
For fitment to the OE Cat Back system only and requires a Stage 2 ECU remapThis product is:
Race/Track Only
Large Bore Downpipe and Hi-Flow Sports Cat
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remapThis product is:
Race/Track Only
Cat-back
Non-resonated. May require 4-Motion rear valance (part number 1J6807521C) from your VW dealerCat-back
ResonatedCat-back
Resonated. May require 4-Motion rear valance (part number 1J6807521C) from your VW dealer* Pipe sizes may vary from part-to-part. Pipe diameters are indicative of the system as a whole and do not necessarily mean every part is of a uniform size.