Milltek VW Golf MK7/7.5 R (inc. Estate), S3 8V (13-21) Downpipe with Hi-Flow Sports Cat (Fits OE System
Your original catalytic converter will typically have 400 or 600 Cells per square inch (CPSI) these original cats are restrictive in their flow typically allowing an open area of around 55-65%
Milltek Sport Hi-Flow Sports Cat which will be fully integrated into a large bore downpipe has only 100-200 CPSI depending on application
These cats have an open area of between 75-85% thus reducing back pressure substantially and increasing flow rates all very desirable for extracting more performance especially on Turbo-Charged engines.
- Emission levels are maintained at legal limits by careful selection of the volume of the metallic substrate.
- Lamda probe positions remain unchanged from the original equipment.
- Manufactured from 304 aircraft grade stainless steel.
This Milltek Kit Includes:
- MSVAG05: Cast Large Bore Downpipe 200cell HJS Catalyst
- MSVW439: Milltek Downpipe-to-OE Cat-back Connecting Pipe
NOTES:
For Fitment with the OE Exhaust system only and requires a Stage 2 ECU remap
Perhaps Millteks biggest strength is their close collaboration with manufacturers and dealerships. This co-operation ensures that almost as soon as a vehicle becomes available, there is a full Milltek exhaust system to fit it. From downpipes to high flow cats and cat-back systems to compliment it.
FITMENT
Audi A3 2.0 TFSI Quattro Sedan 8V (US-only) 2014-2017
Audi S3 2.0 TFSI Quattro 3-Door 8V 2013-2017
Audi S3 2.0 TFSI Quattro Saloon 8V 2013-2017
Audi S3 2.0 TFSI Quattro Sportback 8V 2013-2017
Volkswagen Golf MK7 R 2.0 TSI 300PS 2014-2017
Volkswagen Golf MK7 R Estate / Variant 2.0 TSI 300PS 2015-2017
