WEAPON-X.850 (Stage 5) [CTS V gen 3, LT4] Camshaft:Stage 3 it was quickly realized that

it was quickly realized that the pump would be 100% drop-in fitment for the 2009-2015 Cadillac CTS-V

Try it for a week and in the unlikely event that you're not happy

Proprietary 3" butterfly valve system available (OEM uses 2

Push button activation

with a bore of 4

WEAPON-X.850 (Stage 5) [CTS V gen 3, LT4] Camshaft:Stage 3 it was quickly realized thatThe gen 3 CTS V's LT4 just not have enough lope for you, or are you wanting more fuel pressure out of the OEM LT4 pump as well? We've done extensive testing on the LT4 wet sump platform to ensure this is the best and safest combo on pump gas! The X850 package focuses on optimizing the air into the engine with the camshaft, overdriving the supercharger more than any previous stages while providing more fuel, and exhausting the boosted air out. This