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

For Gen 5 LT1

-25% greater flow than stock
-Fits Gen 5 LT1 engines
-Set of 8
-Brand new - no core required
-Used in the Katech Street Attack LT1 427

Katech Gen V High Flow LT1 Fuel Injectors

$999.95Price