Diode Dynamics H4 White SL2 Pro LED Bulbs (Pair) GT3/RS Base fuel pressure adjustable from

Base fuel pressure adjustable from 35-75 PSI

The Ram-Air's opening dwarfs the stock's inlet

The Mishimoto 99-05 Miata NB racing thermostat is the perfect addition to your street or track Miata and is a direct replacement for the stock thermostat

The catch can is mounted away from most intake and supercharger kits to help leave room for future modifications

characterized by large Metri-Pack connector

Diode Dynamics H4 White SL2 Pro LED Bulbs (Pair) GT3/RS Base fuel pressure adjustable fromFeatures Advanced TST LED Technology for industry leading performance. Internal cooling for superior reliability. Fully integrated design, no wires or external drivers. Direct replacement bulb with compact fitment. Backed by limited lifetime warranty. Designed and engineered in USA (Patents Pending). Introducing the SL2 Pro LED Bulb! As a replacement for the popular SL1 LED bulb, the new SL2 Pro LED features some major upgrades: next generation TST