Private Label MFG Power Driven (V2) B-Series header(4-1)

Description

Private Label MFG Power Driven (V2) B-Series header features a true 4-1 merge collector for more equal exhaust flow.  This header delivers the best peak horsepower gains while utilizing a 2 piece design.  This is ideal for all forms of competition; Autocross, Drag racing and road racing.*Private label MFG recommends using our 2.75" Extension pipe for an easier installation.Recommended for 1.8L-2.0L engine displacementsFeatures:Brand New In BoxMade of 304 Brushed Stainless steel(S/S)True 2.65 (ID)inch collector outletHand TIG WeldedCNC-ed machined manifold flangeOne year warranty18G on the 304 S/S. Measured at .049" to .050"OEM spec header gasket ($20+ value)OEM spec donut gasket ($20+ value)Two piece designHalf core radiator must be used