Holley EFI Fuel Regulator 6AN 12-894 electronic-ignition This direct-fit catalytic converter is

This direct-fit catalytic converter is designed specifically for the 2005-2006 Audi A8 Quattro and interchanges with OE part 07C 253 019 JX

3L V8 1968 - 1971 Dodge Coronet 383/6

3L V8 1975 - 1986 Chevrolet C30   454/7

This cat-back

Holley EFI Fuel Regulator 6AN 12-894 electronic-ignition This direct-fit catalytic converter isHolley EFI 15 90 PSI Fuel Regulator 6AN Boost Reference 1: 1 Features: Adjustable from 15 90 psi for precise fuel pressure adjustments Constructed of billet aluminum with a black anodized base and clear anodize top for good looks Used in systems with a return line back to tank Includes fitting for manifold reference Use with electric pumps only Available in 6AN and 8AN Port sizes 1 8 inch NPT Boost Reference Port (Ratio 1: 1) 1 8 inch NPT Fuel Gauge