Milltek Non-Resonated GPF-Back Exhaust | Ineos Grenadier B58 - Burnt Titanium Tips

SKU: SSXINE104

$1657.43 $1657.43 $1342.52 $1342.52
Milltek non-resonated GPF-back exhaust for Ineos Grenadier B58. T304L stainless, hand-finished titanium tips, engineered tone. Direct fitment, OEM hanger compatible.

Description

Non-resonated particulate filter-back exhaust system for Ineos Grenadier (all B58 models). OEM particulate filter requires cutting for installation.

The Grenadier's factory exhaust prioritizes emissions compliance over driving character. This Milltek GPF-back system opens up the B58's acoustic potential, delivering engineered tone and measurable sound improvement without resonance drone. Hand-finished T304L stainless steel construction with burnt/blue titanium tips.

System Specifications

  • T304L stainless steel mandrel-bent tubing
  • Direct fitment behind OEM particulate filter (GPF)
  • Hand-finished burnt/blue titanium exhaust tips
  • Non-resonated design for closed-course and enthusiast use
  • OEM hangers and mounting points

This GPF-back design compensates for the sound-dampening characteristics of modern particulate filters, restoring the B58's natural exhaust note while maintaining precision fitment and durability.

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