Unleash the full potential of your Subaru WRX 2. T's FA20 turbo engine with the TunerGenix stainless steel equal length racing exhaust header. Designed to maximize airflow and reduce exhaust backpressure, this header unleashes more power and torque from your 2. liter turbocharged flat-four. The equal length tubing ensures each cylinder receives the same amount of exhaust flow, optimizing performance and reducing exhaust pulses. Made from durable 304-grade stainless steel, this header can withstand extreme exhaust temperatures and provide lasting performance. By replacing your stock restrictive exhaust manifold, this header helps your WRX breathe easier for improved throttle response, a more energetic exhaust note and extra zip off the line. So say goodbye to your stock exhaust and hello to more turbo boost and big smiles per mile.