X-Force 3.0" stainless steel headers for VE-VF Holden Commodore & HSV
Much Improved Performance through race Inspired merge collectors optimizers engine performance and gas Flows. 4 into 1 Design Headers - 1 " 3/4 Primary and 3.0" Secondary
Each kit contains a pair of Headers.
*X Force headers and catalytic convertors do not fit factory exhaust systems. X-Force headers are designed to be used with X-Force catalytic convertors or X-Force decat pipes and X-Force Cat Back system. OEM catalytic convertors are not compatible with X-Force headers.
*To avoid any potential issues with DTC codes and to ensure you are getting the best performance out of your product we recommend this is fitted in conjunction with a Custom Reflash
*All upgrades in a 20% increase in power do require certification
*All vehicles newer than 2012 by law require catalytic convertors be retained