This product is specifically designed to address the wide fuel pressure swing inherent to the C5 Corvette fuel system found in 1998-2002 model years where the pressure regulator is located in the fuel filter at the back of the car. This system will provide rock solid pressure regulation (assuming adequate pump volume) for high power applications. Stable fuel pressure allows for safe and consistent motor tuning and support of much higher power levels. Use of the pressure port  for manifold referenced fuel pressure will extend the HP support of existing injectors and allow for the use of extremely large injectors while still being able to maintain decent idle and driveability characteristics.

• CNC billet aluminum construction - bright-dip red anodized finish
• Replaces factory pulsator on fuel rail with simple removal of c-clip - no rail modifications required
• Dual-layer Viton composite molded diaphragm 
• Vacuum / Pressure port - may be run static (factory) or boost referenced
• Fully adjustable pressure screw
• -6 Teflon braided return line - superior flow, temperature & solvent resistance than braided rubber line 
• GM push-lock adapter fitting for return line
• High-flow factory fit fuel filter without return port - replaces factory filter with internal regulator & return
• One year warranty on parts (user serviceable item)