PLM Subaru WRX & STi EJ EJ25 Equal Length Header Timing Tensioner Fully Ported Low Angle Merge

Fully Ported Low Angle Merge Collector

while using the OEM bolt locations for easy bolt-on installation

5-inch piping after the mufflers to exhaust tips

Extra O2 Sensor can be used with wide band or other tuning O2 sensor

PLM Subaru WRX & STi EJ EJ25 Equal Length Header Timing Tensioner Fully Ported Low Angle MergeThe PLM Subaru WRX & STi EJ EJ25 Equal Length Header is engineered to enhance your Subarus performance by delivering a smoother exhaust flow, leading to significant power gains and improved throttle response. Crafted from high quality stainless steel, this header is built to withstand the rigors of high performance driving while reducing exhaust backpressure. The equal length design ensures optimal exhaust pulse scavenging, contributing to increased