This quality RAGE performance big bore exhaust system will not only increase the power output of your engine, but will also sound good too! Complete with twin stainless steel rear mufflers this system is a simple bolt on solution, designed specifically for 2011-2016 Subaru WRX and STI 2.0 and 2.5L turbo. This street system uses 63mm pipe. Part number BB15471.

Short shifter - Toyota AE86 Levin Trueno Corolla
Motul 90 PA LSD gear oil - 2L
Kinugawa Japan 20G upgrade kit for EVO 1-3 TD05
TRD Limited Slip Differential (all models)
4G63 Turbo dump pipe EVO 4-6 Kinugawa
Kinugawa Japan TD04-12T 4cm 5-bolt 4D56T Pajero upgrade
Turbosmart Dualport smart port BOV - Nissan R35 GTR kit
Magnaflow exhaust system - Ford Mustang V8 5L
PACE MAKER exhaust system - Ford Falcon BA BF XR6 turbo
PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3 
