3L EcoBoost 4 Cylinder 3 x 2 1/4 Stainless Steel Off Road OEM Downpipe Connects to Factory Exhaust or Kooks OEM Catback Exhaust
this spacer puts a barrier between the cast aluminum lower manifold and the cylinder heads which are picking up heat from the block and the combustion process happening inside the cylinders with the direct injection engine
This product allows tuners to increase HP w/o sacrificing full range performance
American Racing Headers: 2001-2006 BMW E46 M3 Long System
You had to have more HP and want to keep that tire shredding
DeWitts: 1959-62 Impala All, DF, Auto, Natural, Dual 11" Spal fans, Wiring catted 3L EcoBoost 4 Cylinder 3IMPALA PRO SERIES (2 ROW 1. 00" TUBES) DeWitts Pro series aluminum radiators feature two rows of 1. 0" wide cooling tubes which provides a 25% increase in cooling performance. Our Direct Fit aluminum radiators feature factory type press formed end tanks, serpentine fins, and the factory type upper and lower channels. Each radiator core is assembled and brazed in our state of the art aluminum brazing furnace. DeWitts radiators are also epoxy free and