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.

Bosch 850cc injectors set (4) high impedence
BC Camshafts 3SGTE stage 2 / 3
Clutch kit Toyota ST215w Caldina Heavy Duty 5 Puk
Fan controller plus water and oil temperature Pro+
Lengthened wheel studs 1.25P 45mm
BC Camshafts H22a stage 2 / 2+ / 3
Banjo fitting M14x1.5 to -4AN (Oil feed)
Banjo bolt 7/16 (ball bearing oil feed)
TRD Limited Slip Differential (all models)
Turbo oil feed kit Subaru TD05H TD06 AVCS KIT
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Turbosmart FPR2000 fuel pressure regulator
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