Stainless steel 3" downpipe with a EC-approved high flow catalytic converter, for use with Milltek cat-back only
Stainless steel 3" downpipe with a EC-approved high flow catalytic converter, for use with Milltek cat-back only
Stainless steel 3" downpipe with a EC-approved high flow catalytic converter, for use with the stock cat-back
Performance downpipe for use with OEM exhaust system. 200 Cell Catalytic Converter
Includes HJS high-volume metallic catalytic converter - 200CPSI
Includes HJS high-volume metallic catalytic converter - 200CPSI
T304 Mandrel bent stainless steel Tubing with 200 cell converter
Includes Metallic catalytic converter - 200CPSI
Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter.
An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.
Stainless steel 3" downpipe with a EC-approved high flow catalytic converter, for use with the stock cat-back
Built to last with 304 stainless steel and engineered for dyno-proven power gains.
This product was last offered at the strikethrough price on
10-23-2026
Built to last with 304 stainless steel and engineered for dyno-proven power gains.
This product was last offered at the strikethrough price on
10-23-2026
Free up power and reduce turbo heat with HPA’s 3” T304L stainless downpipe—featuring a high-flow 300-cell cat, smoother flow, and lower backpressure for faster spool, cooler temps, and stronger, more consistent performance.
Maximize your engine's performance!
Dramatically enhance the sound and unleash the power of your Golf R!