Equal Length Catted Header

Off The Line Performances equal length header, stepped runners, and big tubes will benefit your FA20/24 in your first gen Subaru BRZ / Toyota GT86 / Scion FR-S and second gen Subaru BRZ / Toyota GR86. We originally designed this header specifically for the larger FA24, with the goals of midrange gains and smoothing the infamous ‘torque dip’. Our testing has shown exciting results on the dyno with our first gen 2013 Toyota TRD GT86 as well, with gains throughout the midrange and and overall smoother powerband over other aftermarket exhaust manifolds.   Features 100% 304 stainless construction CNC 1/2” thick stainless flanges for that perfect seal every time. Low merge 4 into 1 collector Stepped equal runners for low to mid range gains with holding top end power High flow cat in OEM location Meticulously TIG welded in house in the USA Heat sink o2 bungs to promote long sensor life in all applications Mates to OEM or aftermarket overpipes 100% Made in the USA Limited lifetime warranty to the original purchaser Optional 2000°F Degree Black Ceramic Coating Gaskets Included