Milltek Large Bore Downpipe with HJS 200 Cell Hi-Flow Sports Catalyst for Milltek Cat-Back — Part No. SSXVW512
Looking to unleash more power, response and sound from your VW Golf R Mk7.5 or Audi S3 8V.2. The Milltek large bore downpipe with HJS 200 cell high flow sports catalyst is the go-to upgrade for OPF and GPF equipped MQB cars when pairing with a Milltek Cat-Back exhaust. Precision cast for flow and fit, this 3.00 inch 76.20 mm downpipe is engineered in the UK by Milltek, a brand trusted for over 32 years in performance exhausts and motorsport.
This is the Milltek downpipe enthusiasts search for when going Stage 2. It reduces backpressure, improves turbo spool and transforms the exhaust note when combined with a Milltek Cat-Back system. We have installed this setup ourselves and our customers consistently rate the quality, fitment and performance gains.
Key features and benefits
- HJS 200 cell hi-flow sports catalyst for excellent flow with proper emissions control hardware
- Large bore 3.00 inch 76.20 mm cast downpipe optimised for OPF and GPF equipped models
- Designed to fit directly to a Milltek Cat-Back exhaust system
- Stage 2 ECU remap required to optimise performance and ensure correct engine management
- Developed and engineered in the United Kingdom by Milltek with proven motorsport heritage
- Precise fitment on Volkswagen, Audi and SEAT MQB platforms listed below
What is included
- 1 x Cast Large Bore Downpipe with 200 cell HJS Catalyst for vehicles originally equipped with GPF or OPF
- 1 x Front Connecting Pipe for fitment to a Milltek Cat-Back exhaust
Note: This listing is for fitment to the Milltek Cat-Back only. If you need to connect to the OE Cat-Back, please contact us and we will advise the correct option.
Remap requirement: Requires a Stage 2 ECU remap.
Specification
- Pipe diameter: 3.00 inch 76.20 mm
Vehicle compatibility search terms
Milltek downpipe Golf R Mk7.5, VW Golf R 7.5 downpipe with HJS sports cat, Audi S3 8V.2 downpipe OPF GPF, Seat Leon Cupra downpipe, Seat Ateca Cupra 300 downpipe, Milltek 200 cell catalyst, Milltek high flow sports cat, 3 inch downpipe VW Audi, Stage 2 downpipe MQB, Milltek SSXVW512.
Confirmed fitment
- Volkswagen Golf Mk7.5 R 2.0 TSI 300PS GPF equipped models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- Volkswagen Golf Mk7.5 R Estate Variant 2.0 TSI 300PS GPF equipped models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- Audi S3 2.0 TFSI quattro 3-Door 8V.2 GPF equipped models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- Audi S3 2.0 TFSI quattro Sportback 8V.2 GPF equipped models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- Audi S3 2.0 TFSI quattro Saloon and Cabrio 8V.2 GPF equipped models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- SEAT Ateca Cupra 300 4Drive GPF OPF models only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
- SEAT Leon ST Cupra 300 4x4 Estate Station Wagon Combi OPF GPF equipped only 2019 and later Large Bore Downpipe and Hi-Flow Sports Cat
Why buy from Nforcd
We supply and fit Milltek performance exhaust parts daily and have first-hand experience with this exact HJS 200 cell sports cat downpipe on Golf R Mk7.5, Audi S3 8V.2 and Cupra platforms. Fit is spot on, sound is enhanced, and customers love the results paired with a Milltek Cat-Back and a proper Stage 2 calibration.
Professional fitting
We recommend professional installation. Nforcd offers fitting at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
Part number
SSXVW512
Manufacturer
Milltek

