Downpipe-Back systems address all the components of the exhaust system that fall after the downpipe. These products also consider the rest of the exhaust system, components involved within the cat-back systems will be supplied with any components that fall after the downpipe to make up the downpipe-back system.
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| VolkswagenGolfVolkswagen > Golf > Mk1 GTi > 1976 to 1983 | MK1 | 1976–1983 | Mk1 GTi |