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Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe
Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe
Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe
Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe
Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe
Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe

Redstar Audi 8V2 RS3/8S TTRS Facelift Downpipe

Heat Shielding
Heat Shielding: Heat Shielded
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Pairs well with

Transform the exhaust flow on your Audi RS3 8V.2 EA855 Facelift and Audi TTRS 8S EA855 Facelift with the Redstar performance exhaust downpipe. Designed specifically for these models, this 3.5 inch single-tube downpipe replaces the restrictive factory section and removes both the primary and secondary catalytic converters for a clear, direct path out of the turbine.

Engineered for maximum throughput, the optimised single-tube layout reduces backpressure to deliver faster turbo spool, crisper throttle response, and significant power gains. Optional OEM-style heat shielding cuts radiant heat by up to 80% to help manage engine bay temperatures and support consistent performance during demanding use.

Every Redstar downpipe is built from high-grade 2.0mm wall 304 stainless steel, TIG welded and back purged for structural integrity and clean internal welds. An OEM-spec V-band flange and factory-style brackets ensure a true bolt-on fit that integrates with the original mounting points. Precision construction and motorsport-inspired thermal management make this Redstar upgrade the smart choice for enthusiasts seeking flow, response, and durability.

Available Options

  • OEM-Style Heat Shielding: Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.

Key Performance Benefits

  • Significant power and torque gains from reduced exhaust backpressure
  • Faster turbo spool and sharper throttle response
  • Lower engine bay temperatures for improved consistency
  • More engaging, motorsport-inspired exhaust tone
  • True bolt-on installation that integrates with OEM mounting points
  • Reduced stress on the turbochargers to support longevity

Technical Specifications

  • 3.5 inch single-tube design for maximum flow
  • Catless layout - removes both primary and secondary catalytic converters
  • Constructed from 2.0mm wall 304 stainless steel
  • 100% TIG welded and back purged for strength and clean internal finish
  • OEM-spec V-band flange for precise sealing
  • All brackets and mounts replicated as per the OEM unit
  • LHD and RHD compliant

Notes

  • Lifetime warranty

Manufacturer fitment

  • 2017-2021 Audi RS3 8V.2 EA855 Facelift
  • 2017-2023 Audi TTRS 8S EA855 Facelift

Fits

Audi A3 (8V) Sedan RS 3 2017-2020
Audi TT (FV) Coupe TT RS 2016-2023
Audi TT (FV) Roadster TT RS 2016-2023

Professional fitting is recommended.

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