Milltek Road+ Particulate Filter Back | Ineos Quartermaster B58 - Brushed Titanium Tips

Description

Milltek Road+ Part-Resonated Particulate Filter-Back exhaust system for the Ineos Quartermaster (B58 petrol engine, from 2024). Designed to restore performance character lost to the OE gasoline particulate filter while maintaining a refined, engineered tone with improved sound dynamics. T304L stainless steel construction with mandrel-bent pipework and brushed titanium tips. The part-resonated design targets OE resonance points to eliminate drone while delivering a distinctly more vocal full-throttle note than stock. Direct factory fitment using OEM hangers-no modifications required. • Particulate Filter-Back configuration (GPF-compliant) • T304L stainless steel, hand-finished • Mandrel-bent tubing for optimal flow • Brushed titanium polished tips • Part-resonated chamber for tone shaping • OEM hanger compatibility • Direct bolt-on fitment Fits OE system. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.