2017+ Audi RS3 / TTRS 2.5T High-Flow Cat-less Downpipe

2017+ Audi RS3 / TTRS 2.5T High-Flow Catless Downpipe 

(Stainless Steel or Titanium)

Maximize performance and thermal efficiency on your Audi 2.5T five-cylinder platform with this High-Flow Downpipe, designed for the RS3 and TT RS. Engineered to improve exhaust flow, turbo response, and under-hood heat management, this downpipe is available in both stainless steel and titanium configurations to suit different performance goals.

LP Performance Co. Signature Exhaust Systems

Key Features

• High-Flow Performance Design
  Optimized routing and smooth transitions reduce exhaust restriction, improving turbo spool and throttle response.

• Integrated Heat Wrap
  Heat-wrapped construction helps reduce engine bay temperatures, protect surrounding components, and maintain exhaust velocity.

• Dual Material Options
  Available in stainless steel for durability and value, or titanium for maximum weight reduction and heat resistance.

• Enhanced Exhaust Tone
  Produces a louder, sharper, and more aggressive exhaust note when paired with stock or aftermarket systems.

• Precision OEM-Style Fitment
  Direct bolt-on design engineered specifically for the Audi RS3 and TT RS platforms.

Material & Construction

• Stainless Steel Version: High-grade stainless steel with heat wrap

• Titanium Version: Hand-crafted pie-cut titanium construction with heat wrap

• Welds: TIG-welded for strength and durability

• Finish: Wrapped performance finish

Compatibility

• Audi RS3 2.5T (2017–2020)

• Audi TT RS 2.5T (2018–2023)

Fits all 2.5T five-cylinder models within these year ranges.

Installation

Professional installation is strongly recommended. ECU tuning is advised to maximize performance and avoid check-engine lights.

Disclaimer

This product is intended for off-road / competition use only where emissions compliance is not required.

Build Time (Titanium Only)

All titanium parts are custom made.
Build time is 10–14 business days to ensure perfection and fitment guarantee.

Final Sale Policy

All custom parts are final sale.