• Milltek Large Bore Downpipe Pair | BMW F87 M2 Competition

MilltekLarge Bore Downpipe PairFitment: BMW F87 M2 Competition

Large Bore Downpipe Pair | BMW F87 M2 Competition | Milltek

SKU: SSXBM1093

$2,389.26
$2,389.26 $2,810.89
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Large Bore Downpipe Pair | BMW F87 M2 Competition | Milltek

$2,389.26

Overview

Milltek Large-Bore Downpipe Pair with Hi-Flow Sports Catalysts for BMW F87 M2 Competition. This turbo-back system replaces the OE primary catalysts and OPF/GPF with dual 200 CPSI high-flow cats, engineered to increase exhaust flow and unlock performance when paired with Stage 2 ECU remap.

Fabricated in T304L stainless steel with mandrel-bent construction and CNC-formed catalyst housings. Hand-finished welding and assembly in the UK. Direct bolt-on fitment to OEM mounting points—no modification required. Stage 2 software calibration mandatory for proper operation and emissions compliance.

Details

Key Specifications

  • Material: T304L stainless steel, mandrel-bent
  • Catalyst: 2 — 200 CPSI high-flow sports cats
  • Fitment: BMW F87 M2 Competition (S55B30 turbo engine)
  • Compatibility: Requires Milltek Cat-Back system
  • ECU Requirement: Stage 2 remap (OPF/GPF delete function)
  • Installation: Direct factory fitment, OEM hangers

Measurable gains in flow efficiency over OEM restrictive designs. When combined with a Milltek Cat-Back exhaust, this downpipe system delivers engineered tone character and dyno-proven performance.

Fits Milltek Cat-Back.

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

Fitment

Years Make Model Engine Family Engine Trim
2016-2021 BMW M2 (F87) N55 / S55 3.0T / 3.0TT All

Customer Reviews