Subaru WRX 15-21 Equal Length Turbo Header Manifold E85 When you descend a hill

When you descend a hill with the throttle closed or drive around town on a light throttle the temperature climbs quickly

Copper Crush Washers

Honda Civic Si FA FD FG 2006-2011 (8th generation)

Manual transmission only

Subaru WRX 15-21 Equal Length Turbo Header Manifold E85 When you descend a hill*All headers and large exhaust items may be subject to additional shipping charges* By eliminating the bulky and restrictive factory manifold, the PLM turbo header delivers great low to mid end power while utilizing a one piece equal length design, which maximizes the engine performance. The header will bolt up to the stock location as a direct replacement! Starting from the front of the vehicle, the header is designed as a much better, free flowing