Milltek Sport Downpipe with Hi-Flow Cat system. Premium aircraft-grade 304 stainless steel, precision TIG-welded, bolt-on fit. Made in UK.
Product Highlights:
- 304L aircraft-grade stainless steel
- Precision TIG-welded construction
- Direct bolt-on replacement
- Performance gains + improved exhaust tone
Milltek Part Numbers:
- SSXAU583 — Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
- SSXAU586 — Must be fitted with OE Exhaust system only.
- SSXAU582 — Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
- SSXAU585 — Must be fitted with the OE Exhaust System Only
- SSXAU604 — 200 Cell Race Cat. Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
- SSXAU605 — 200 Cell Race Cat. Must be fitted with OE Exhaust system only.
Vehicle Compatibility
This exhaust is confirmed to fit the following vehicles:
- Audi TT Mk3 TTS 2.0TFSI Quattro (Non-OPF/GPF Models) (2015 to 2018)
