Kooks Custom Headers - 04 GTO LS1 Stainless Connection Pipes w/ Metallic Cats, Must be used with Kooks Headers.
Inlet 3"
Outlet 2 1/2" OEM Connections
Unit Each
Kooks Custom Headers - 05-06 GTO LS2 Off-Road Stainless Connection Pipes w/ Metallic Cats, Must be used with Kooks Headers.
Inlet 3"
Outlet 3" OEM Connections
Unit Each
Kooks Custom Headers - 05-06 GTO LS2 Stainless Connection Pipes w/ Metallic Cats, Must be used with Kooks Headers.
Inlet 3"
Outlet 3" OEM Connections
Unit Each
SLP Performance - 04-06 GTO/C6 Corvette "Loud Mouth II" Bullet-Type (pair)
Get maximum flexibility from your GTO Loud Mouth™ cat-back with these ultra-low restriction SLP mufflers. Standard equipment on our GTO PowerFlo™ system, they make it possible to switch between "wide open" and muffled exhaust configurations in a matter of minutes. All mufflers are constructed from hand-polished stainless steel and embossed with the classic SLP logo.
