Nitrous Express Dual Holley/Gasoline Nitrous Kit (100-500HP) w/Composite Bottle (50240-12) 17375 Because they are manufactured and

Because they are manufactured and weighted to tight tolerances

This product fits Hyundai 13-14 Genesis Coupe 2

All HPS Performance Air Filters are made in the USA

For hardcore racers - you're looking at the polyurethane mount option for manual transmissions

or the upgraded APR Ultracharger System

Nitrous Express Dual Holley/Gasoline Nitrous Kit (100-500HP) w/Composite Bottle (50240-12) 17375 Because they are manufactured andThe conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the Next Generation in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or