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APR Axleback Exhaust System (VALVELESS) - S3 (8V) SEDAN

by APR


The APR Axleback Exhaust (Valveless) Conversion is a direct bolt-on to an existing APR Catback Exhaust System and converts your valved with mufflers system to the APR Valveless System.


  • Direct bolt-on to existing APR Catback Exhaust System
  • Converts valved system with mufflers to the valveless system
  • 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
  • Aggressive, unrestricted exhaust note
  • Rugged and precise mounting brackets
  • OEM style slip clamps and Torca AccuSeal T304 tip clamps
  • Low-profile design, suitable for lowered vehicles
  • Larger diameter piping compared to stock
  • In-house design with world-class manufacturing and quality control
  • Easy to install
  • Brand: APR 
  • Part # CBK0036