MO
Milltek Hi-Flow Sports Catalyst | Performance Cat
SKU: SSXMTK007
Description
The Milltek Hi-Flow Sports Catalyst is a direct replacement for restrictive OEM catalytic converters. By reducing back-pressure and improving exhaust gas flow, this mandrel-bent T304L stainless steel catalyst unlocks performance gains on turbocharged and naturally aspirated engines while maintaining emissions compliance.
Hand-finished construction and precision engineering deliver measurable dyno gains when paired with a Stage 2 ECU remap. Compatible with Milltek cat-back and turbo-back exhaust systems for seamless integration.
Key Features:
- T304L stainless steel construction, mandrel-bent for optimal flow
- Reduces OEM restriction and back-pressure
- Dyno-proven performance improvement
- Hand-finished to OEM+ fitment standards
- Requires Stage 2 ECU remap for optimal results
- Direct factory fitment — no modification required
Engineered to Exhilarate. Milltek Hi-Flow Sports Catalysts are precision-engineered components that deliver real performance without compromise on fitment or longevity.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 76.20 |
| 0 hours to fit (including removing OE system) | |
| Race Product | Yes |
| EMarked | No |
Shipping Information
This system ships in 1 box.
Best Sellers
Milltek Road+ Cat-Back Exhaust | VW Golf MK7.5 GTI
SSXVW470MP
Total
$1735.54
$1561.99
$1735.54
$1561.99
Milltek Race 80mm Cat-Back Exhaust | VW Golf MK8 GTI
SSXVW681MP
Total
$1448.78
$1303.90
$1448.78
$1303.90
Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche 958 Cayenne S 4.8 V8 (Non-Turbo)
SSXPO204
Total
$492.20
$442.98
$492.20
$442.98
MO
Milltek Valved & Non-Resonated Cat-Back Exhaust | Toyota GR Corolla 1.6T
SSXTY151MP
Total
$4272.51
$3845.26
$4272.51
$3845.26
MO
Milltek Secondary Catalyst Bypass (Fits to OE System Only) | Porsche Cayenne 958 Turbo 4.8 V8 (Pre-Facelift)
SSXPO182
Total
$492.20
$442.98
$492.20
$442.98
EC
Milltek OPF/GPF Back Exhaust | Land Rover Defender 130 P300 P400e - Burnt Titanium Tips
SSXLR217
Total
$3710.76
$3339.68
$3710.76
$3339.68
Milltek Resonated Cat-Back Exhaust | VW Golf MK7 Alltrack 1.8TSI-Titanium Tips
SSXVW754
Total
$2111.11
$1900.00
$2111.11
$1900.00
Milltek Secondary Catalyst Bypass Exhaust | Ford Maverick 2.0T AWD
SSXFD547MP
Total
$202.98
$182.68
$202.98
$182.68
MO
Milltek Non-Resonated 102mm Mid-Pipe | BMW G87 M2
SSXBM1330MP
Total
$1124.57
$1012.11
$1124.57
$1012.11
Milltek Secondary Cat-Back with Side Exit | Ford Maverick 2.0T AWD
SSXFD545MP
Total
$888.51
$799.66
$888.51
$799.66