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 Seat Cupra Formentor 2.0TFSI 4Drive 310PS Only (MQB EVO EA888.4 OPF/GPF Vehicles) Exhaust System
| SKU | Product Type | Tip Style | Additional Options | Notes | Pipe MM | Pipe Inches | EC Approved | Race System |
|---|---|---|---|---|---|---|---|---|
| MILLTEK1429-A | Large-bore Downpipe and De-cat | Includes GPF Delete – Must be fitted with Milltek 3inch / 76.2mm System | 80.0 | 3.15 | X | Y | ||
| MILLTEK1429-B | Large-bore Downpipe and De-cat | Includes GPF Delete (OE cat-back system) | Must be fitted with OE cat-back system – Requires Stage 2 ECU Software | 94.0 | 3.7 | X | Y | |
| MILLTEK1429-C | HJS Tuning ECE Downpipes | Fits to OE & Milltek Sport OPF Back Systems | Does not Require ECU Tuning & ECE Approved with Milltek Sport OPF Back Systems | Y | X | |||
| MILLTEK1429-D | Large Bore Downpipe and Hi-Flow Sports Cat | with 200CPSI Race Cat & Includes GPF Delete (Milltek 3inch/76.2mm System) | Must be fitted with Milltek 3inch/76.2mm System – Requires Stage 2 ECU Software | 80.0 | 3.15 | X | Y | |
| MILLTEK1429-E | Large Bore Downpipe and Hi-Flow Sports Cat | with 200CPSI Race Cat & Includes GPF Delete (OE OPF/GPF Back System) | Must be fitted with OE OPF/GPF Back System – Requires Stage 2 ECU Software | 94.0 | 3.7 | X | Y | |
| MILLTEK1429-F | Large Bore Downpipe and Hi-Flow Sports Cat | with HJS 200CPSI Sports Cat & Includes GPF Delete (Milltek 3inch/76.2mm System) | Must be fitted with Milltek 3inch/76.2mm System – Requires Stage 2 ECU Software | 80.0 | 3.15 | X | Y | |
| MILLTEK1429-G | Large Bore Downpipe and Hi-Flow Sports Cat | with HJS 200CPSI Sports Cat & Includes GPF Delete (OE OPF/GPF Back System) | Must be fitted with OE OPF/GPF Back System – Requires Stage 2 ECU Software | 94.0 | 3.7 | X | Y | |
| MILLTEK1429-H | Particulate Filter-back | Quad 100mm GT100 | Non Resonated (Louder) GPF/OPF Back System with GT-100 Polished Trims | 76.2 | 3.0 | X | X | |
| MILLTEK1429-I | Particulate Filter-back | Quad 100mm GT100 | Non-Resonated (Louder) GPF/OPF Back System with GT-100 Brushed Titanium Trims | 76.2 | 3.0 | X | X | |
| MILLTEK1429-J | Particulate Filter-back | Quad 100mm GT100 | Non-Resonated (Louder) GPF/OPF Back System with GT-100 Burnt Titanium Trims | 76.2 | 3.0 | X | X | |
| MILLTEK1429-K | Particulate Filter-back | Quad 100mm GT100 | Non-Resonated (Louder) GPF/OPF Back System with GT-100 Cerakote Black Trims | 76.2 | 3.0 | X | X | |
| MILLTEK1429-L | Particulate Filter-back | 102 Jet | Non-Resonated (Louder) GPF/OPF Back System with JET-100 Carbon Trims | 76.2 | 3.0 | X | X | |
| MILLTEK1429-M | Particulate Filter-back | Quad 100mm GT100 | Resonated GPF/OPF Back System with GT-100 Brushed Titanium Trims – ECE Approved | 76.2 | 3.0 | Y | X | |
| MILLTEK1429-N | Particulate Filter-back | Quad 100mm GT100 | Resonated GPF/OPF Back System with GT-100 Burnt Titanium Trims – ECE Approved | 76.2 | 3.0 | Y | X | |
| MILLTEK1429-O | Particulate Filter-back | Quad 100mm GT100 | Resonated GPF/OPF Back System with GT-100 Cerakote Black Trims – ECE Approved | 76.2 | 3.0 | Y | X | |
| MILLTEK1429-P | Particulate Filter-back | Quad 100mm GT100 | Resonated GPF/OPF Back System with GT-100 Polished Trims – ECE Approved | 76.2 | 3.0 | Y | X | |
| MILLTEK1429-Q | Particulate Filter-back | 102 Jet | Resonated GPF/OPF Back System with JET-100 Carbon Trims – ECE Approved | 76.2 | 3.0 | Y | X |
