2016+ CTS-V3 (LT4) Fuel Components

2016+ CTS-V3 (LT4) Fuel Components
The LT4 engine got some upgrades from the LT4 for the additional boost the V series motor got from the factory.  This section will get the motor the needed fuel to make the HP you're after.  Anytime you're adding more boost, you need to up the fuel supply.  Larger injectors, Complete return system, Methanol Kit, NOS, etc... you'll find it here! 


WEAPON-X Motorsports is the go-to #1 vendor for the Cadillac V Series aftermarket and we were of course one of the first to dive into R&D and came up with an extensive list of mods to make the Cadillac ownership experience your own. Our reputation for quality and service in the Cadillac market is unprecedented!

Sorry, there are no products in this collection

Scroll To Top