WEAPON-X SPI Kit: Secondary Port Injection [Camaro, Corvette, CTS V, LT1 LT4] Supercharger/Manifold:Procharger Manifold -Color: Red / Powder Coated

-Color: Red / Powder Coated Steel Support Bars

100% Backwards Compatible with our Electronic Cutout Kits

Fade-Resistant Clear Coat

200 cell metallic substrate cats

Edelbrock superchargers

WEAPON-X SPI Kit: Secondary Port Injection [Camaro, Corvette, CTS V, LT1 LT4] Supercharger/Manifold:Procharger Manifold -Color: Red / Powder CoatedWEAPON X Secondary Port Injection Kit The solution for big power needs is our secondary port injection and this is the same type of kit that GM opted to go with on the 2019 C7 ZR1 as well as many other high performance DI cars. We have come up with the complete solution for your high powered LT car. Our secondary port injection kit has it's own low side solution with a large pump to get fuel from the tank to the engine. This pump ties into the OEM