BBK Exhaust Headers - Swap 1-3/4 Ford 5.0L Coyote 42042BK Boost Reference Controlled

Boost Reference Controlled

Medium-Low Temperature

Sizing the REV is fairly simple if you use this handy chart

1983-1985 GMC S15

BBK Exhaust Headers - Swap 1-3/4 Ford 5.0L Coyote 42042BK Boost Reference ControlledSince 1988 the BBK Performance brand has been synonymous with bolt on performance for modern muscle cars and trucks since its beginning in 1988. In fact it was our founders Brian and Ken Murphy that designed and developed the first aftermarket air intake system The BBK brand focuses on bringing the best quality, affordably priced performance products built right here in the USA. With nearly 600 products SKUs now available for most Ford, GM, Dodge &