We at AMS are requesting feedback on offering a Surge Tank Kit. We've designed a number of these tanks over the years and have recently built a couple for customer cars. It works very much like a capacitor does for an electrical system, holding a surplus of fuel to alleviate fuel pump starvation. Running with a lower fuel level means less weight and fuel sloshing is no longer an issue. This piece a great allie for drag or road race.

 

Offer it up for Subarus....the AMS parts I see are always really nice. This surge tank looks pretty trick.

Also think about adapting your DSM style intake manifold (runner tech) to a WRX application...one that allows either oem or reversed throttle body mounting and bolts to the oem tumbler valves or moddified oem tumbler valves.
Long runner (tumbler valve delete) manifolds are nice but the majority of us are probably running tumbler valves or gutted housings anyways.

Just some suggestions...............

 

Suggestions noted. This particular piece will be universal and available for all cars. It's shown in the pictures mounted in a 2g DSM.

Thanks for the feedback!

 

wow beautiful
an fittings rock