Zerosports Exhaust Manifold Subaru WRX STI 02-07 ZS-0514005

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

The Zero/Sports Exhaust manifold is designed to increase the torque response of the engine in both the low and high ends of the power range. This manifold is popular among the circuit racing community in Japan, and is quickly gaining popularity in the States.

Exhaust Manifold Features:
-The diameter of the main pipes has been increased to 1.7?????? and the diameter of the 4-1 collector is 2.37??????.
-The manifold is constructed of high quality SUS304 Stainless Steel and includes a roll of thermo-wrap bandage for wrapping the manifold.

WARNING: Cancer and Reproductive Harm