This auction is for a TPi adjustable Fuel Pressure Regulator & Diaphragm Kit.

For 1985-1992 Corvette and 1985-1992 Camaro Firebird 305/350 

SouthBay Fuel Injectors carry products for the

 TPi community that are not only affordable but are made

 from the highest quality materials in the USA

We now have our own Replacement Adjustable Fuel Pressure Regulator for TPI applications.

 It is made from high quality CNC machined aluminum Billet.

Regulators come in Red anodize, Black & Clear Coat

Please specify color when ordering.

Diaphragm works great with our regulator!

For use with Factory Fuel Rails ONLY!