Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Nitrous Express 4150 Gemini Pro‑Power plate system brings direct‑port nitrous distribution to 4150 flange applications for better atomization across cylinders. This Pro‑Power kit includes jetting for 100–500 hp, Lightning solenoids, a heavy‑duty 40A relay, stainless bottle brackets and an extra 4AN supply line, and ships with a 15 lb nitrous bottle and limited lifetime warranty for 4150 flange carburetors.
Nitrous Express 4150 Gemini Pro-Power Nitrous Kit (100-500HP) w/15lb Bottle
