Catalytic Converters

Milltek Large Bore Downpipe, EC-Approved Sports Cat, Milltek Cat-Back | Audi TT Mk3 TTS 2.0TFSI Quattro

Brand: Milltek

Part #: SSXAU582

$3,263.50+3263 pts

In Stock

SKU: MK-SSXAU582

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Milltek Large Bore Downpipe with 200-CPSI hi-flow sports catalyst for the Audi TT Mk3 TTS 2.0TFSI Quattro, 2015 to 2018, non-OPF/GPF models. This downpipe fits Milltek cat-back systems only. It does not fit the OE cat-back. The equivalent downpipe for the OE cat-back is SSXAU585. 76.20mm (3.0") mandrel-bent T304L stainless steel with hand-finished welds and CNC-formed flanges. The large-bore section cuts backpressure and improves scavenging against the restrictive OEM downpipe. The 200-CPSI hi-flow sports catalyst is the EC-approved grade in the TTS downpipe range and flows substantially better than the restrictive factory unit. Stage 2 ECU remap required to realize the gains. Fitment & Compatibility • Vehicle: Audi TT Mk3 TTS 2.0TFSI Quattro, 2015 to 2018 • Not suitable for OPF/GPF equipped vehicles • Cat-back: fits Milltek cat-back systems only. Does not fit the OE cat-back. • Catalyst: 200-CPSI hi-flow sports catalyst, EC approved • Bore: 76.20mm (3.0"), mandrel-bent T304L stainless steel • Requires a Stage 2 ECU remap • Direct fitment on OEM hangers and mounting points, no modification required Part number SSXAU582. Choose SSXAU585 instead if the car runs the OE cat-back. Designed and manufactured in the UK with over 40 years of performance exhaust heritage. Nurburgring tested.