This J pipe from HKS will result in better engine response, increased power, and a reduction in weight.

HKS continues to make high quality exhaust parts for the 2015+ WRX platform. This high flow, catted J pipe results in improved engine response and power.

Features

• 300 Cell Metal High Flow Cat
• Φ 3.35 → φ 2.56
• Weight genuine: 9.04lbs → HKS: 7.94lbs
• 304 Stainless Steel

NOTE: The results on the included graphs may depend on how the CVT / VTD-AWD activates.

NOT CARB LEGAL CAN'T SHIP TO CA