Much Improved Performance through race Inspired merge collectors optimizers engine performance and gas Flows.
Each Kit is Boxed with a pair of Headers
* Note - Xforce Headers and Cats do not fit factory Systems and are designed to fit Xforce Cat back kits only.
Ecu May need re Flash as some cars Check Light Comes on - More info from Xforce.com.au
4 into 1 Design Headers - 1 " 5/8 Primary and 2.5" Secondary
Fits ALL VE V8 models S SS HSV Except CREWMAN
XFORCE cats will be needed to connect to XFORCE cat back section