{"product_id":"milltek-non-resonated-cat-back-exhaust-vw-golf-mk4-337-single-gt100-tips-ssxvw150","title":"Non-Resonated Cat-Back Exhaust | VW Golf MK4 337-Single GT100 Tips | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eConstructed 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.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003ch3\u003eFitment Notes \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit: VW Golf MK4 337 Anniversary (2003-2004, 180 bhp)\u003c\/li\u003e\n\u003cli\u003ePipe diameter: 2.50\" \/ 63.5 mm (mandrel-bent)\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eConfiguration: Non-resonated (louder tone, track-focused)\u003c\/li\u003e\n\u003cli\u003eExit: Single GT100 polished trim\u003c\/li\u003e\n\u003cli\u003eInstallation: OEM hangers and mounting points-no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Every system is dyno-proven and designed for real-world fitment and sound engineering, not just volume. \u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":68005492850990,"sku":"SSXVW150","price":637.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXVW150_1.jpg?v=1794451600","url":"https:\/\/shopicwp.com\/products\/milltek-non-resonated-cat-back-exhaust-vw-golf-mk4-337-single-gt100-tips-ssxvw150","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}