DeatschWerks Adjustable Fuel Pressure Regulator for 3rd Gen Audi S4

CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

Deatschwerks Adjustable Fuel Pressure Regulators are constructed of 6061 T-6 billet aluminum and are capable of supporting enough fuel flow for engines in excess of 1000 horsepower. Each one uses AN fittings for a tight seal and can control fuel flow precisely with flow rates from 500 LPH to 1000 LPH, depending on the option chosen.

Key Features:

• Includes 1/8 NPT port for fuel pressure gauges.
• AN fittings for tight seals.
• Capable of adjusting 2 PSI per 1 turn.
• Available in anodized black or anodized titanium colors.