Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/15lb Bottle (20939-15) 1810 and aerodynamic upgrade crafted from

and aerodynamic upgrade crafted from aerospace-grade carbon fiber

Includes caliper

2010 Nissan Altima SR Sedan 3

This sophisticated component (Part #60087) is a perfect compliment to the famous BORLA Cat-Back systems and is even lighter than the stock system

Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/15lb Bottle (20939-15) 1810 and aerodynamic upgrade crafted fromThis 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