These turbo dump pipes (also known as a downpipe) are made from stainless steel and feature an atmospheric venting screamer pipe. This gives that characteristic external wastegate sound and is designed primarily for offroad and competition use. The flanges are thick so they will not bend or warp, and this unit is supplied with a EGO sensor port and plug as well as all gaskets and bolts. With modification to the front pipe these can also fit evo 4-6.
*Product may vary slightly from image shown.

Link G4 storm Engine Management (+ Custom Adaptor)
Wheel nut - Low Profile for DPR bolt on spacers 12x 1.25P (19mm socket)
PACEMAKER exhaust system - Holden Commodore VE incl HSV LS2 and LS3 