Autometer Phantom II 3-3/8in 160 MPH Electronic Programmable In-Dash Speedometer Thermal Gaskets 23mm ID Single Valve Springs

23mm ID Single Valve Springs - Set of 4

Emissions Disclaimer: This product does not require a CARB EO#

2011 Porsche 911 Turbo S 1997-1999

gasket not supplied

When we designed this throttle body

Autometer Phantom II 3-3/8in 160 MPH Electronic Programmable In-Dash Speedometer Thermal Gaskets 23mm ID Single Valve SpringsTickets Are No Fun. Calibrating A Speedometer Isnt A Great Deal Of Fun Either. Autometers Electronic Programmable Speedometer Makes Short Work Of Both, Providing An Easy To Install And Easy To Calibrate Solution That Will Help Keep Your Speed Exactly Where It Needs To Be. Compatible With Most Factory Speed Senders, You" Ll Wonder Why You Ever Struggled With A Speedometer Before. Calibration Is As Simple As A Two Mile Drive, Or For Even Easier