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.

Kinugawa Japan TD04-15T 4cm 3-bolt 4D56T Pajero upgrade
Clutch kit Subaru WRX/STI GDA\GDB HDCB
Motul Brake Fluid RBF600 - 500ml
Radiator Cap Cover - Violence
SR20 turbo dump pipe S13, S14 T25 atmos venting
Bosch 550cc injectors set (6) high impedence
PACEMAKER exhaust system - Holden Commodore VE incl HSV LS2 and LS3
Kinugawa TD05 / TD06 / T67 exhaust housing
4G63 Turbo dump pipe EVO 7-9 Kinugawa 
