Milltek Non-Resonated Cat-Back Exhaust | VW Golf MK4 337-Single GT100 Tips
SKU: SSXVW150
Parts
Documents
Description
The Milltek Non-Resonated Cat-Back Exhaust System is engineered specifically for the Volkswagen Golf MK4 337 Anniversary (180 bhp). This is a direct factory replacement that bolts to OEM hangers with no modification required.
Constructed from T304L stainless steel and mandrel-bent throughout, the system features a 2.50" primary pipe diameter and CNC-formed GT100 single exit trim. The non-resonated design eliminates the OE resonance chamber, delivering a pronounced, full-throttle exhaust character without drone at cruise. Dyno-tested to support gains across the rev range while maintaining street-legal operation.
Fitment & Specifications
- Direct fit: VW Golf MK4 337 Anniversary (2003-2004, 180 bhp)
- Pipe diameter: 2.50" / 63.5 mm (mandrel-bent)
- Material: T304L stainless steel, hand-finished
- Configuration: Non-resonated (louder tone, track-focused)
- Exit: Single GT100 polished trim
- Installation: OEM hangers and mounting points-no cutting or welding
Every system is dyno-proven and designed for real-world fitment and sound engineering, not just volume.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 63.50 |
| 1.5 to 2 hours to fit (including removing OE system) | |
| Fitting Notes | O.E system will require cutting for removal. |
| Race Product | No |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 1 box.
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