XForce’s X-Pipe design and mandrel pipes optimize exhaust flow and engine performance. The oval style resonator and oval style rear mufflers gives the V8 its classic sports touring V8 rumble.
Proven power gain; Cat-Back System( VE All V8 Models) Design options: Twin 2.5” medium system : Sound leve:Medium Twin 3” medium-loud system: Sound leve:Medium-High Stainless Steel Tip: Quad-80mm Tip Material options: Brushed 304 grade stainless steel piping and tips Raw 409 stainless steel piping and stainless steel tips Photos Header & Hi-flow Cat (VE all V8 models) Fully mandrel bent pipe work & race-inspired merge collectors, optimize exhaust flow and engine performance. Fully TIG welding enhance durability; Proven power gain; Design options:
4 into 1: 1”5/8 primary , 2.5” secondary; 4 into 1: 1”3/4 primary , 3” secondary; 4 into 1: 1″7/8 primary , 3” secondary; Material options: Brushed 201 grade stainless steel ; Hi-Flow metallic racing Cat (For both 2.5” and 3” outlet headers). Note: Installation of the after market headers and hi-flow cats could trigger the CEL(Check Engine Light) due to the change of exhaust conditions. ECU tuning is recommended, please consult your local performance tunning specialists regarding this matter. Disclaimer VAREX System For VE All Models The remote control adjustable exhaust systems are available for Holden VE SS commodore and HSV E-series. For more informations regarding how VAREX works, please click here.