Kenne Bell Competition Boost-A-Pump (BAP) - 40Amp/21V, KB89073

The New and Improved time tested Kenne Bell BOOST-A-PUMP powers some of the
world's most powerful production street and competitionvehicles. Kenne Bell
supercharger kits all use the BOOST-A-PUMP to reliably produce those big HP
numbers - on pump gas!

Easily installed.

Fused circuit protection.

Ideal for Nitrous applications.

1000HP with OEM in tank production pumps.

Available for single or dual pump applications.

Easily installed. Uses stock feed wire & fuel lines.

Eliminates expensive fuel lines and pump upgrades.

Does not affect pump life. Actually increases life of returnless pumps.

Exclusive built in regulator stabilizes voltage regardless of battery voltage (down to 11V).

Increases fuel pump flow up to 75% on ANY electric pump(s). 100% for "Competition" 20V.

Compensates for reduced voltage/pump delivery from voltage drops by lights and accessories.

Activated by boost switch (supercharged, turbocharged) or vacuum switch (naturally aspirated).

Used on all Kenne Bell Supercharger Kits (street & competition) and some of Worlds Most Powerful Production Cars.