ABOUT US

NEW RELEASES

Shelby Killer Performance was started in 2015 by David an avid performance car enthusiast. Shelby Killer Performance specializes in LSX and 5th gen LT performance parts and accessories. With a five star rating our ultimate passion is making the customer happy.

2016 Shelby KillerPerformance LLC

DMS -12AN Supercharger Lid Conversion - 09-15 Cadillac CTS-V

Convert your factory CTS-V Lid from factory 5/8" to -12AN (3/4") for increased flow & cooling

12AN in/out 
 
Billet Aluminum Construction
 
Uses factory hardware & o-ring
 
*** NO CORE REQUIRED ***

DMS -12AN AN Lid Conversion - CTS-V

$89.99Price
Hose Kit