AWE Non-Resonated Downpipe for the 2018-2023 Audi TT RS 8S
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AWE Non-Resonated Downpipe for the 2018-2023 Audi TT RS 8S
AWE Resonated Downpipe for the 2018–2023 Audi TT — T304L stainless, reduces back-pressure for improved turbo spool. Direct bolt-on, no tune required.
Overview
AWE Resonated Downpipe for the 2018–2023 Audi TT — T304L stainless, reduces back-pressure for improved turbo spool. Direct bolt-on, no tune required.
What’s in the Box
- Complete cat-back system (3″ T304L stainless)
- All mounting hardware, clamps, and gaskets
- AWE installation instructions
Sound Character
Resonated design reduces turbo flutter and exhaust drone while improving exhaust flow. Better spool, stronger mid-range response — without triggering a CEL.
Construction
- U.S.-sourced T304L stainless steel, 0.065″ wall
- 3.0″ CNC mandrel-bent tubing
- Engineered, manufactured, and hand-finished in the USA by AWE Tuning
Vehicle Fitment
| Model | Years | Engine |
|---|---|---|
| Audi TT | 2018–2023 |
Verify compatibility with your specific vehicle configuration before ordering.
Installation
Direct bolt-on at the factory downpipe flange. No cutting, no welding, no tune required on compatible stock vehicles. No CEL.
AWE Lifetime Exhaust Warranty
Select AWE exhaust products carry AWE’s Lifetime Exhaust Warranty against manufacturer defect — covering material, workmanship, and welds for the life of the original purchaser. See AWE’s site for full terms and eligible part numbers.
AWE No CEL Guarantee
This product carries AWE’s No Check Engine Light Guarantee. When installed on a compatible stock vehicle per AWE’s instructions, it will not trigger a CEL. AWE backs the fix if it does.
Engineered, designed, and hand-finished in West Chester, Pennsylvania, USA. T304L stainless from US mills. Built by AWE Tuning since 1991.
FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
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If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
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