Autometer Carbon Fiber 52mm 0-1600 PSI Full Sweep Electronic Nitrous Pressure Gauge TWO PIECE SPC's patented EZCams:

SPC's patented EZCams:

They are available for Subaru

this direct-fit catalytic converter also interchanges with OE parts 8K0 254 250 KX and 8K0 254 253 AX

custom tuning of the different power modes

Ferrea Chevrolet LS2 1

Autometer Carbon Fiber 52mm 0-1600 PSI Full Sweep Electronic Nitrous Pressure Gauge TWO PIECE SPC's patented EZCams:Proper Nitrous Pressure Is The Difference Between Extracting Maximum Power From Your Engine And Finishing Second. Autometers Digital Stepper Motor Nitrous Pressure Gauge Uses Our Advanced 1 8" Npt Solid State Pressure Transducer To Give You The Most Precise Possible Reading Of Your System Pressure ,Up To 1600 Psi. Built With The Accuracy And Durability Required By The Professional Racer, There Simply Isnt A Better Possible Solution. A Direct Plug In