This RAGE downpipe / Front pipe is designed for the 2002 onwards version 8 WRX and STI. It is mild steel and 76mm diameter. Twin scroll turbo fitment only. Part number BB3117 (part of the complete BB9054 and BB9055 exhaust systems). Designed to fit the RAGE exhaust system.

SR20 turbo dump pipe S13, S14 T25 atmos venting
RAGE exhaust system - Ford Falcon BA BF XR6 turbo
BC Camshafts 3SGTE stage 2 / 3
Motul Brake Fluid RBF660 - 500ml
Turbo oil return fitting kit TD04 TD05 TD06 Kinugawa onepiece
Banjo fitting M14x1.5 to -4AN (Oil feed)
4G63 Turbo dump pipe EVO 4-6 Kinugawa
Yellowspeed Brake Kit 304mm 4-pot (16") Front
Bosch 850cc injectors set (6) high impedence
PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3
Bosch 850cc injectors set (4) high impedence
DPR fuel filter with -6AN inlet and outlet
BC Camshafts B16a B18c stage 2 / 2+ / 3
Turbo oil feed kit BA / BF Falcon XR6 turbo
Turbo oil and water line kit EVO 4-9
D2 upper mount (top hat) stud
DPR S13 R32 A31 Z32 rear camber arms
BC Camshafts SR20DE(T) stage 2 / 3
BC Camshafts H22a stage 2 / 2+ / 3
BC Camshafts 4G63 EVO 9 stage 2 / 3 / 4 