Upgrading the restrictive factory downpipe with the APR Cast Downpipe Exhaust System is a great way to increase performance and add a sophisticated growl to the exhaust note. Ideal performance is achieved through expelling exhaust gasses at maximum velocity through APR’s proprietary, turbulence-free, investment cast downpipe. Designed and assembled in-house, the system utilizes only premium materials and world-class manufacturing techniques to deliver unmatched quality and reliability.
Designed and assembled in-house.
T304L stainless steel construction.
Argon back-purged TIG welding.
Investment cast downpipe.
77mm inlet with integrated flange.
Low profile, sealed/corrugated flex section.
76mm outlet with integrated bracket.
8mm billet bracket.
76mm brushed and de-burred piping.
Investment cast o2 bungs with billet plugs.
400 cell, 100mm x 100mm GESI catalyst.
OEM-style slip-on clamps.
Reducer for OEM catback compatibility.
APR Stage II ECU Upgrade Required.
Limited lifetime warranty.