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.
Specification
Pipe Ø: 63.5mm (2.5") *
- Audi S4 B9 (2017-Present) 3.0 Turbo V6 B9 - Saloon|Sedan & Avant (Non Sport Diff Cars)
- Audi 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)
- 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
SSXAU673
Manufactured by
MillTek
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