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 as well as the non-turbo 2.5L versions of the impreza! This race system uses 76mm pipe. Part number BB15472.

Turbo oil feed fitting M12x1.25 -4AN Kinugawa
Bosch 750cc injectors set (4) high impedence
Bosch 044 700HP external fuel pump w/ bracket
Radiator Cap - Violence - small head 1.3bar
Turbosmart FPR2000 fuel pressure regulator
Aluminium wheel nut set (20pcs) 12x1.5P round
PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
BC cam gears Nissan SR20
BC Camshafts 7MGTE stage 2 / 3
4G63 Turbo dump pipe EVO 4-6 Kinugawa 