Milltek Non-Resonated Cat-Back Exhaust | Mini F66 Cooper - Carbon Fibre Tips

SKU: SSXM496

$1752.66 $1752.66 $1419.65 $1419.65
Milltek Non-Resonated Cat-Back Exhaust for Mini F66 Cooper. T304L stainless, mandrel-bent, hand-finished. OPF/GPF back with Milltek diffuser. Dyno-proven flow gains and engineered tone.

Description

Milltek Non-Resonated Cat-Back Exhaust System for 2-Door Mini F66 Cooper. Direct replacement for factory exhaust with OPF/GPF compatibility. 3" (76.2mm) mandrel-bent T304L stainless steel construction with hand-finished carbon fiber tip option. Non-resonated design engineered for full-throttle sound character and improved exhaust scavenging.

This system pairs with the Milltek Sport Diffuser overlay (cutting required for fitment). T304L stainless resists thermal cycling and corrosion. All welding CNC-verified for longevity. Dyno-tested to confirm flow gains across the F66's power band.

Fitment & Compatibility

  • 2023+ Mini Cooper F66 (2-Door)
  • OPF/GPF back configuration - retains factory secondary catalyst
  • Uses OEM exhaust hangers; no structural modifications required (diffuser overlay requires cutting)
  • Carbon fiber tip finish available

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Key Facts

Pipe Diameter 76.20
  3 to 4 hours to fit (including removing OE system)
Race Product No
EMarked No

System Fitment List

    • New Mini > MK4 > Cooper S F66 2.0T B48 > 2024 and Later

Shipping Information

This system ships in 1 box.

Box 1: 40 x 35 x 12 at 48.51lbs