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

SKU: SSXINE102

$1330.01 $1330.01 $1077.31 $1077.31
Milltek non-resonated GPF-back exhaust for Ineos Grenadier B58. T304L stainless, Cerakote Black tips, engineered tone character. Direct fitment, OE cutting required.

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.

Key Facts

Pipe Diameter 76.20
  1.5 to 2 hours to fit (including removing OE system)
Race Product No
EMarked No

System Fitment List

    • INEOS > Grenadier > B58 3.0 I6 Turbo Petrol > 2023 and Later

Shipping Information

This system ships in 1 box.

Box 1: 40 x 16 x 12 at 33.08lbs