Milltek Non-Resonated GPF-Back Exhaust | Ineos Grenadier B58 - Cerakote Black Tips

Description

Non-resonated particulate filter-back exhaust system for Ineos Grenadier with B58 engine. Direct fitment; OE cutting required at tailpipe junction. The Grenadier's stock GPF-back system prioritizes emissions compliance at the expense of acoustic character. This Milltek non-resonated system restores the B58's natural tone while maintaining full particulate filter functionality. T304L stainless steel construction with CNC-formed Cerakote Black tips delivers engineered sound character without compromise. System Specification: • T304L stainless steel mandrel-bent piping • Particulate filter-back design (GPF retained) • Non-resonated architecture for open-throttle character • Cerakote Black polished tips • OEM hangers and mounting points • Direct factory fitment; OE tailpipe cutting required Hand-finished construction and dyno-tested acoustic tuning deliver measurable improvements in throttle response and full-load driving dynamics. Non-resonated systems are designed for closed-course and track use; street application varies by local regulation. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 3 vehicles including:

• 2024 INEOS Grenadier— B58 3.0 I6 Turbo Petrol > 2023 and Later
• 2025 INEOS Grenadier— B58 3.0 I6 Turbo Petrol > 2023 and Later
• 2026 INEOS Grenadier— B58 3.0 I6 Turbo Petrol > 2023 and Later