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Milltek Hi-Flow Sports Cat | Performance Catalyst
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Milltek Hi-Flow Sports Cat | Performance Catalyst

SKU: SSXMTK005

$591.71 $591.71 $532.54 $532.54
Milltek Hi-Flow Sports Cat reduces OEM catalyst restriction with T304L stainless construction. Drop-in replacement with mandrel-bent internals optimizes exhaust flow. Stage 2 ECU remap required. Direct fitment, no modification.

Parts

Description

The Milltek Hi-Flow Sports Cat is a direct replacement for OEM catalytic converters, engineered to eliminate flow restriction while maintaining emissions compliance. Where factory catalysts prioritize longevity over performance, this T304L stainless steel unit reduces backpressure across the RPM band, unlocking flow potential in your exhaust system.

CNC-formed internals and mandrel-bent construction optimize gas velocity through the catalyst core. Requires Stage 2 ECU remap to realize full performance gains. Direct bolt-on fitment using OEM hangers — no modification required.

Fitment:

  • Universal application for performance exhaust systems
  • High-flow catalyst design reduces restriction by up to 40% vs. OEM
  • T304L stainless steel construction for durability and corrosion resistance
  • Mandrel-bent internals for optimized flow
  • Compatible with Milltek cat-back, turbo-back, and downpipe systems

Engineered for the enthusiast who demands both performance and reliability.

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

Key Facts

Pipe Diameter 63.50
  0 hours to fit (including removing OE system)
Race Product Yes
EMarked No

Shipping Information

This system ships in 1 box.

Box 1: 24 x 12 x 12 at 4.41lbs

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