PLM Private Label Mfg. Power Driven Scion FRS, Subaru BRZ, FA20 Unequal Length Header integrates a true 4-1 merge collector.

Revised V2 design now utilizes the bellow joints for a 100% leak-free long term durability.  Independent customer dyno has shown to gain +28 whp and +14 tq, and with no more torque dip.

The UEL header delivers low to mid end power while utilizing an one piece design which maximizes the engine compartment space & a direct bolt on replacement for your stock manifold.  The header will bolt up to the stock location to the over pipe.

This exhaust manifold is the best choice today for all forms of competition, autocross, drag racing and road racing applications, and is hands down the best value on the market today.