Home » Exhaust » Exhaust Systems » APR Valveless Axle Back Exhaust Conversion For Audi S3 Sedan
NOTICE: This is a Race-only product. An electronically signed Race-only Product Acknowledgement Agreement is required prior to shipping out. The use or installation of this product outside of the intended closed circuit racing purpose may be illegal under the Federal Clean Air Act (42 U.S.C. § 7522(A)(3)). Instructions for the waiver will follow after checkout.
Product description
APR Valveless Axle Back Exhaust Conversion For Audi S3 Sedan
This APR Valveless Axle Back Conversion will convert your existing APR Catback Exhaust System's Axle Back configuration to not include valves and mufflers. This is ideal for the more track minded enthusiasts where weight, sound and price point all are highly desired metrics. With the mufflers and valves removed, weight drops considerably and the system become more aggressive.
  • T304 stainless-steel construction
  • Argon-back-purged TIG welding throughout
  • Single 3" to quad 2.5" mandrel-bent brushed tubing
  • Ultra-smooth cast 3" to quad 2.5" splitter
  • Rugged and precise mounting brackets
  • Low-profile design, suitable for lowered vehicles
  • Larger diameter piping compared to stock
  • Designed, developed, assembled and quality controlled in-house
  • Easy to install
  • Limited lifetime warranty
  • 2015+ Audi S3 2.0T 8V
This APR Axle Back Conversion is to be used to convert the following system:

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33.00# 26.00x47.00x13.00

APR Valveless Axle Back Exhaust Conversion For Audi S3 Sedan

Convert your APR Catback Exhaust to a valveless system

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MFG# CBK0036
SKU# 33654

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  • Cars This Fits ...

  • Make Model Year Engine
    Audi S3 2015-2017 (8V) 2.0T
    Audi S3 2018-2019 (8V2) 2.0T