Holden Commodore VT-VZ 2.5" Ceramic High Flow Cat Converters
- Stainless steel body and 2.5" pipe work
- Ceramic cell cat converter
For V6 use;
- Suit E4-HV31-CBS & E4-HV30-CBS cat back systems only
- Suit H2-HV06 & H2-HV07 headers only
For V8 use;
- Suit H2-HV09 header kits only
- Suit all VT-VY V8 Xforce cat back systems