2.5" T-304 Stainless Steel exhaust system with dual Borla mufflers
For use with factory downpipes - Fits all 2.7T allroad models. Fits 2.7T A6 models from the 2002 model year
Comprehensive kit includes the left & right side RS4 K04 turbochargers, 034Motorsport RS4 Inlet Pipe set, and associated installation hardware
10X Entries For Our 25th Anniversary Sweepstakes! *2003 and 2004 A6 and Allroad 2.7T's with automatic transmissions have a different downpipe design, and some modification is required for installation.*
Brand:
ES#:
3658989
Mfg#:
53049880025/26KT
Ships in 1 Business Day
$3718.00
This product was last offered at the strikethrough price on 06-19-2026
Great for when more fuel is needed in a custom fueling application
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
