Experience noticeable power gains, an awesome sound, and aggressive yet discrete styling. Manufactured since 1983 in the UK from premium T304L aircraft-grade stainless steel, chosen for its superior quality and anti-magnetic properties, every system ensures ultimate performance and a sharper throttle response through features like mandrel-bent, full-flow pipework.
Milltek’s performance stainless steel exhausts offer genuine power gains, an exhilarating sound, and a significant improvement in driveability and throttle response.
Key Features & Advantages:
- Premium Material: Manufactured from anti-magnetic, non-discoloring Type T304L aircraft-grade stainless steel for superior quality throughout all pipework and silencers.
- Optimised Flow: Increased bore size and mandrel-bent, full-flow pipework ensure ultimate performance without sacrificing mid-range torque.
- Proven Expertise: Over 40 years of continuous development, with all systems designed, developed, and manufactured in the UK since 1983.
- Weight Saving: Substantial weight reduction over original equipment.
- Comprehensive Range: Systems include cat-back, GPF/OPF-back, sports cats, de-cats, and more.
Need fitting guidance for your exhaust system, call +44 (0)1789 774444 or contact us directly.
Find your next Audi RS7 C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition Exhaust System
| SKU | Product Type | Additional Options | Notes | Pipe MM | Pipe Inches | EC Approved | Race System | Valvesonic |
|---|---|---|---|---|---|---|---|---|
| MILLTEK1085-A | Cat-back | Non-resonated (louder). Uses OE Tips | 69.85 | 2.75 | X | X | Y | |
| MILLTEK1085-B | Cat-back | Resonated (quieter). Uses OE Tips. | 69.85 | 2.75 | Y | X | Y | |
| MILLTEK1085-C | Full System | Non Res with 76mm Downpipes and 100cell cats. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-D | Full System | Non-Res with 76mm Downpipes. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-E | Full System | Resonated with 76mm Downpipes and 100cell cats. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-F | Full System | Resonated with 76mm Downpipes. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-G | Full System | Road+ with 76mm Downpipes and 100cell cats. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-H | Full System | Road+ with 76mm Downpipes. Uses OE Tips | Requires a stage 2 ECU remap (lambda cables need extending) | 69.85 | 2.75 | X | Y | Y |
| MILLTEK1085-I | Cat-back | Cat Back (No Cutting Required) System – Non Resonated (Louder) with Carbon Fibre Ovals | including Signature Series Titanium Axle Back System with T304L Front Pipes & Active Centre Section – Non Resonated (Louder) with Carbon Fibre Ovals | 80.0 | 3.15 | X | X | X |
| MILLTEK1085-J | Cat-back | Cat Back (No Cutting Required) System – Non Resonated (Louder) with Cerakote Black Ovals | including Signature Series Titanium Axle Back System with T304L Front Pipes & Active Centre Section – Non Resonated (Louder) with Cerakote Black Ovals | 80.0 | 3.15 | X | X | X |
| MILLTEK1085-K | Cat-back | Cat Back (No Cutting Required) System – Non Resonated (Louder) with Polished Ovals | including Signature Series Titanium Axle Back System with T304L Front Pipes & Active Centre Section – Non Resonated (Louder) with Polished Ovals | 80.0 | 3.15 | X | X | X |
| MILLTEK1085-L | Additional parts | Upgrade Kit to Signature Series Titanium Axle Back System from any existing Milltek Sport Stainless Options | 80.0 | 3.15 | X | X | X | |
| MILLTEK1085-M | Active Valve Control | Active Valve Control System (Changes default valve behaviours override with ESP button to open on demand) | X | X | X | |||
| MILLTEK1085-N | Active Suspension Control | for vehicles with Adaptive Air Suspension Only – Facelift Models Only | X | X | X | |||
| MILLTEK1085-O | Active Suspension Control | for vehicles with Adaptive Air Suspension Only – Pre Facelift Models Only | X | X | X | |||
| MILLTEK1085-P | Tips | Replaces OE Trims | 76.2 | 3.0 | X | X | X | |
| MILLTEK1085-Q | Large-bore Downpipes and Cat Bypass Pipes | Larger-bore 76mm Downpipes with cat bypass pipes for highly tuned cars, Downpipes feature ultra-durable semi-gloss black Cerakote coating. | Must be fitted with the Milltek Sport cat-back system and requires a stage 2 ECU remap. (lambda cables need extending) | 76.2 | 3.0 | X | Y | X |
| MILLTEK1085-R | Large-bore Downpipes and Cat Bypass Pipes | Larger-bore 76mm Downpipes with cat bypass pipes for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating | Must be fitted with the OE cat-back system and requires a stage 2 ECU remap. (lambda cables need extending) | 76.2 | 3.0 | X | Y | X |
| MILLTEK1085-S | Large Bore Downpipes and Hi-Flow Sports Cats | Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating. | Downpipes feature ultra-durable semi-gloss black Cerakote coating. Must be fitted with the Milltek Sport cat-back system and requires a stage 2 ECU remap. (lambda cables need extending) | 76.2 | 3.0 | X | Y | X |
| MILLTEK1085-T | Large Bore Downpipes and Hi-Flow Sports Cats | Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating | Downpipes feature ultra-durable semi-gloss black Cerakote coating. Must be fitted with the OE cat-back system and requires a stage 2 ECU remap. (lambda cables need extending) | 76.2 | 3.0 | X | Y | X |
