IAG Performance Equal Length Header 2015-2021 WRX

Upgrade your Subaru WRX’s performance and efficiency with the IAG Performance Equal Length Header, engineered to optimize airflow and reduce turbulence for maximum power. Designed specifically for the 2015-2021 WRX with the FA20 DIT engine, this header addresses the limitations of the OEM and unequal-length (UEL) headers.

Features:

• Optimized Airflow: Equal-length tubing minimizes turbulence, allowing exhaust gases to exit the engine ports efficiently, improving throttle response and overall performance.
• Protects Your Engine: By reducing hot spots and maintaining lower, more stable cylinder temperatures, this header helps mitigate the risk of ringland failure common with UEL setups.
• Premium Stainless Steel Construction: TIG-welded 304 stainless steel pipes and cast stainless flanges ensure long-lasting durability. Inner diameter is increased to 45mm for improved flow, and turbo port flanges are widened to 42mm. A slip-joint expansion section accommodates thermal flex.
• Complete Installation Kit: Comes with engine port gaskets, turbo port gasket, and all necessary hardware for a straightforward installation. Average installation time is 3-4 hours for those with moderate mechanical experience.