ZZP 2.5 inch Stainless Ion Redline-LSJ Catback Exhaust Downpipe Exit Flange:Stock/2.5 Inch The cam duration measurements assume

The cam duration measurements assume zero lash and 1mm lift created by the lobe only

Due to the high lift of this cam

'00-07 Impala

Comes as a complete kit with everything needed to install on your car except the mounting bracket

2014 CHEVROLET VOLT NO SUBMODEL (2014)

ZZP 2.5 inch Stainless Ion Redline-LSJ Catback Exhaust Downpipe Exit Flange:Stock/2.5 Inch The cam duration measurements assumeStainless steel Mandrel bent Optional ZZP resonator ZZP chambered muffler 1 2" Hangers in all OEM locations Includes all required clamps and gasket During the testing phase we setup an RTA to measure db levels at various frequencies and rpm ranges. Time consuming to say the least but in the end we came up with a solution which we now manufacture in stainless steel. This is an aftermarket catback so it will be louder than stock. Also it will be even