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.

Hybrid GT2 spec intercooler kit - Toyota Hilux gen 7
D2 Racing coilovers - super racing series
Bosch 850cc injectors set (6) high impedence
Bosch 750cc injectors set (4) high impedence
SD Rod End (chromolly, imperial) R/L
Magnaflow exhaust system - Ford Mustang V8 5L
Hybrid GT2 spec intercooler kit - WRX (GRF)
Hybrid GT2 spec intercooler kit - PX Mazda BT50 / Ford Ranger
Hybrid GT2-S intercooler kit - Falcon FG XR6
RAGE exhaust system - Ford Falcon BA BF XR6 turbo 