Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/12lb Bottle 20939-12

Nitrous Express Nitrous Systems 20939-12 This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel are injected into each cylinder from inside of the supercharger lid, providing direct port style distribution. Systems come standard as a single stage with jetting for 100 to 300WHP. This lid is made from a solid piece of billet aluminum with 1/8NPT machined directly into the lid, which makes it easy to add a direct port water/methanol later on. Nitrous System with Billet LT4 Supercharger Lid w/ 12lb bottle N2OSys

Vehicle Fitments:

Year	Make	Model	Submodel
2016 - 2019	Cadillac	CTS	Base, V, Premium, Luxury, Vsport
2016	Cadillac	CTS	Performance
2017 - 2019	Cadillac	CTS	Premium Luxury
2016 - 2018	Cadillac	CTS	Vsport Premium
2018 - 2019	Cadillac	CTS	Vsport Premium Luxury
2020	Chevrolet	Camaro	LT1
2017 - 2019	Chevrolet	Camaro	RS
2017 - 2020	Chevrolet	Camaro	SS, ZL1, LT, LS
2017 - 2019	Chevrolet	Corvette	Grand Sport
2015 - 2019	Chevrolet	Corvette	Z06, Stingray
2015 - 2016	Chevrolet	Corvette	Z51
2019	Chevrolet	Corvette	ZR1