Large Bore Dowpipe with Hi-Flow Sports Catalyst (For All Exhausts)
200 Cell HJS High Flow Sport Cat
Fitting Guide:
Audi > S4 > B9 (2017 - Present) > 3.0 Turbo V6 B9 - Saloon|Sedan & Avant (Non Sport Diff Cars) - Left Hand Drive Cars OnlyAudi > S5 > B9 (2017 - Present) > 3.0 V6 Turbo Sportback B9 (Non Sport Diff Models Only with or without Brace Bars)
Audi > S5 > B9 (2017 - Present) > 3.0 V6 Turbo Coupe|Cabrio B9 (Non Sport Diff Models Only)
Audi > S4 > B9 (2017 - Present) > 3.0 Turbo V6 B9 - Saloon|Sedan & Avant (Sport Diff Models Only) - Left Hand Drive Cars Only
Audi > S5 > B9 (2017 - Present) > 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only)
Audi > S5 > B9 (2017 - Present) > 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & without Brace Bars)
Audi > A6 > C8 (2019 and Later) > 3.0 TFSI V6 Bi-Turbo 55
Audi > A7 > C8 (2019 - Present) > 3.0 V6 TFSI Bi-Turbo 55
| SKU | SSXAU673 |
|---|---|
| Milltek Product type | Downpipes, Sport Cats & Manifolds |
| Resonated | Not Applicable |
| Tip Finish | Not Applicable |
| Tip Shape | Not Applicable |
| Pipe Diameter | 63.5mm (2.5") |
| EC Approved | No |
| Motorsport Use Only | Yes |
OEM Catalysts are commonly very dense and restrictive on gas-flow. The Milltek Hi-Flow Sports Catalyst reduces the restriction over the OE catalysts, allowing for a free-flowing exhaust system to improve your engine’s performance. This Hi-Flow Sports Cat comes equipped with a downpipe, designed to improve the gas-flow and maximise the effect of the sports cat. - Requires Stage 2 ECU Remap.
All our performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.