Audi A3 Seat Leon 1.8TQ A3 1.8t Quattro Upgraded Stainless Downpipe - Downpipes/Dump Pipes - Audi-1

$227.83 - $259.00
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SKU:
Audi A3 Seat Leon 1.8TQ 1.8t Upgraded Stainless Downpipe-2
Condition:
New
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In Stock – Ships fast in 1 business day with tracking typically available within 24–48 hours. Worldwide shipping available.
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 XS-POWER PERFORMANCE 
AUDI TT MK1 1.8T 180HP QUATTRO 3" STAINLESS TURBO DOWNPIPE
2000–2006 TT 180 QUATTRO • 3" HIGH-FLOW • 321 STAINLESS • TIG WELDED • BRAIDED FLEX
⚠️ IMPORTANT — VERIFY YOUR TT BEFORE ORDERING ⚠️

THIS DOWNPIPE IS FOR THE 180HP QUATTRO APPLICATION.

DOES NOT FIT 180HP FWD.
DOES NOT FIT 225HP QUATTRO.

 FREE UP YOUR 1.8T EXHAUST WITH XS-POWER! 

Upgrade the restrictive factory exhaust section on your 2000–2006 Audi TT MK1 1.8T 180HP Quattro with the XS-POWER 3-inch high-flow stainless steel de-cat turbo downpipe.

Designed specifically around the unique exhaust routing of the 180HP Quattro TT, this performance downpipe uses large-diameter mandrel-bent tubing to improve exhaust flow from the turbocharger while maintaining compatibility with the appropriate factory-style exhaust layout.

Construction includes CNC mandrel-bent 321 stainless steel tubing, CNC-machined heavy-duty flanges, 100% TIG-welded construction and a stainless braided flex section.

An included 2.150" adapter allows the system to transition to compatible factory or aftermarket cat-back exhaust configurations.

⭐ PRODUCT OVERVIEW
The factory downpipe is a critical section of any turbocharged exhaust system. Reducing restriction immediately downstream of the turbo can improve the exhaust path and support performance modifications.

The XS-POWER system features a full 3-inch primary downpipe diameter engineered for increased exhaust-flow capacity.

The non-resonated, de-cat configuration is intended for competition / off-road performance applications where maximum exhaust flow is desired.
 FEATURES
Full 3" High-Flow Turbo Downpipe
321 Stainless Steel Construction
✔ CNC Mandrel-Bent Tubing
✔ CNC-Machined Heavy-Duty Flanges
3/8" Thick Flange Construction
100% TIG-Welded Construction
✔ Stainless Steel Braided Flex Section
✔ Non-Resonated Performance Design
✔ De-Cat / Straight-Through Configuration
✔ Designed specifically for the 180HP Quattro exhaust layout
✔ Adjustable flange design helps achieve precise installation alignment
✔ Included exhaust adapter for cat-back compatibility
✔ Designed for improved turbo exhaust flow
✔ Excellent upgrade for tuned and modified 1.8T applications
✔ XS-POWER performance construction
⚙️ TECHNICAL SPECIFICATIONS
Brand XS-POWER
Product Type Turbo Exhaust Downpipe / De-Cat Pipe
Vehicle Platform Audi TT MK1 / Type 8N
Engine 1.8L 20V Turbo
Power Application 180HP
Drivetrain Quattro AWD
Main Pipe Diameter 3" / 76.2mm
Construction 321 Stainless Steel
Bending CNC Mandrel Bent
Welding 100% TIG Welded
Flanges CNC Machined 3/8" Heavy-Duty Flanges
Flex Section Stainless Steel Braided Flex
Outlet Adapter 2.150" Adapter Included
Catalytic Converter Not Included / De-Cat Configuration
Resonator Non-Resonated
Condition Brand New
 FITMENT
DESIGNED FOR:

2000–2006 Audi TT MK1 / 8N
1.8T 20V Turbo
180HP Version
QUATTRO AWD ONLY

PLEASE VERIFY YOUR VEHICLE IS THE 180HP VERSION BEFORE ORDERING.

A useful visual distinction on the original configuration is the single-tailpipe 180HP layout, rather than the higher-output 225HP Quattro configuration.
 WILL NOT FIT 

❌ AUDI TT 180HP FRONT-WHEEL DRIVE (FWD)
❌ AUDI TT 225HP QUATTRO
❌ TT 3.2L VR6
❌ LATER MK2 / 8J AUDI TT
 PERFORMANCE BENEFITS
✔ Larger 3" exhaust path for increased flow capacity
✔ Helps reduce exhaust restriction downstream of the turbo
✔ Supports tuned and modified 1.8T applications
✔ Mandrel bends maintain pipe diameter through turns
✔ Straight-through de-cat configuration maximizes available exhaust path
✔ Braided flex section helps accommodate engine and exhaust movement
✔ Heavy-duty flanges provide a strong mounting surface
✔ TIG-welded stainless construction designed for performance use
✔ Excellent foundation for upgraded cat-back exhaust systems
 PACKAGE INCLUDES
1 × XS-POWER 3" Stainless Steel Turbo Downpipe
1 × Stainless Braided Flex Section — Integrated
1 × 2.150" Cat-Back Adapter
✔ Adjustable flange components as supplied with downpipe
⚠️ EMISSIONS / LEGAL NOTICE:

This product uses a de-cat configuration and does not include a catalytic converter. It is developed and intended for off-road racing / competition applications. Removal or modification of emissions-control equipment may be prohibited for vehicles operated on public roads. Buyer is responsible for determining legality for the intended vehicle and jurisdiction.

Professional installation is recommended.
 WHY XS-POWER?
 25+ YEARS IN THE PERFORMANCE INDUSTRY 

✔ Turbo & Exhaust Performance Specialists
✔ Audi / VW 1.8T Performance Components
✔ Street • Race • Turbo • Custom Applications
✔ Performance Parts Shipped Worldwide
✔ Trusted XS-POWER Performance Brand

 FAST SHIPPING •  WORLDWIDE SHIPPING AVAILABLE
XS-POWER PERFORMANCE

AUDI • VW • TURBO • EXHAUST • DOWNPIPES • PERFORMANCE

XS-POWER.COM • SSAUTOCHROMEINC.COM
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