This is the long awaited SME 4-2-1 race header and high capacity oil pan combo. AND this is our BLACK FRIDAY SALE PRICE until 1st of December!! We have been designing and making little changes, 3D printing so many versions to get it to the point we have now. Boasting a HUGE extra 1.6L of oil over the OEM oil pan, add to that the internal baffling and we have a much improved product to keep your FA20 and FA24 motors much safer for race track use. Manufactured from 6 series, CNC machined billet aluminium this is a work of art. The SME headers follow the contours of the oil pan giving maximum oil capacity. This oil pan only fits with the SME 4-2-1 race headers which are considered the best performance headers on the market by every tuner who has tested them, and the results speak for themselves. With lap records being broken, championships being won and the driver feeling the difference a proper performance headers makes is just awesome! This header comes with a 2.5" outlet which can fit to the OEM over pipe, although our SME 2.5" over pipe and front pipe is definitely a good upgrade also