APR Cast Downpipe Exhaust System for the 4.0 TFSI
APR Cast Downpipe Exhaust System for the 4.0 TFSI
APR Cast Downpipe Exhaust System for the 4.0 TFSI
APR Cast Downpipe Exhaust System for the 4.0 TFSI
APR Cast Downpipe Exhaust System for the 4.0 TFSI

APR Cast Downpipe Exhaust System for the 4.0 TFSI

DPK0014
Regular price $1,999.99 $1,999.99
APR is pleased to present the ultimate Cast Downpipe Exhaust System! The APR Cast Downpipe Exhaust System replaces the restrictive factory catalyst cross pipes and resonators with an upgraded 76mm stainless steel mandrel-bent system, featuring port-matched cast inlets, high-flow catalysts and various other features. Expect better throttle response, more horsepower and an intoxicating exhaust note, while remaining civilized during normal daily driving. It’s the best performance upgrade for the 4.0 TFSI following the APR ECU Upgrade and it’s all designed and assembled in-house, using premium materials and world-class manufacturing techniques few can match. QUICK FACTS:
  • More power and better response
  • Full 76mm downpipe system
  • Port-matched investment-cast downpipe inlets
  • Dual, high-flow catalysts
  • T304L stainless steel construction
  • Argon back-purged TIG welding
  • OEM-style low-profile slip-on clamps
  • OEM-style internally-corrugated flex sections
  • Investment cast secondary oxygen sensor bungs
  • Compatible with the OEM catback exhaust
  • Designed, assembled and quality controlled in-house
  • All hardware and instructions included
  • APR Stage II ECU Upgrade price waived
  • Limited lifetime warranty

FITS:
  • Audi S6 (C7 & C7.5)
  • Audi S7 (C7 & C7.5)
  • Audi RS6 (C7 & C7.5)
  • Audi RS7 (C7 & C7.5)
  • Audi A8 / A8L (D4 & D4.5)
  • Audi S8 (D4 & D4.5)

SIMILAR PRODUCTS: