Mazda RX-7 [FD3S] Hyper Fuel Baffle / Surge Tank Cover

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  • Regular price $190.00

Got Fuel Slosh?  NOT ANYMORE!

The Garage Alpha Hyper Fuel Baffle / Surge Tank Cover pays homage to the awesome Hyperion / RS Engineering unit which ceased production many, many years ago.

The OEM fuel tank is extremely shallow and the fuel pump and pickup are situated on the (LHD) drivers side of the car - in winding left-hand turns fuel can slosh away from the pickup and starve the motor.  The Garage Alpha Hyper Fuel Baffle / Surge Tank Cover was developed to reduce this fuel slosh and ensure proper fueling needs even when running below 1/2 tank of gas.

The Fuel Baffle / Surge Tank Cover was designed to offer the benefits of an external surge tank without the associated cost, complexity and safety issues. This is accomplished by converting the plastic baffle that surrounds the factory fuel pump into an in-tank surge box.

The Garage Alpha Hyper Fuel Baffle / Surge Tank Cover fits the OEM fuel pump as well as the Denso (Supra), Walbro and Bosch 044 pumps without any modification. Other pump configurations are possible to clearance whatever setup you have. The system works with every type of Mazda RX-7 [FD3S] including RHD vehicles.

Customer Reviews
5.0 Based on 9 Reviews
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Andrew C.
United States

Hyper Fuel Baffle / Surge Tank Cover

This is definitely a game changer for the FD. It is very well made, quality manufacturing as with all Garage Alpha products. This unit is for a custom install using the CJ Motorsports dual pump hanger in my FD. This is being modified to accept that configuration. I do not foresee any issues.

adam m.
United States United States

Fuel tank Baffle

Fast shipping, product as described

Justin R.
Canada Canada

Awesome product !

Excellent customer service and product !

benjamin m.
United States United States

Amazing Product

The baffle installed way easier then I thought. Quality is spot on.

Andrew S.
United States United States

FD Fuel Baffle

Excellent fitment, super easy install and top notch craftsmanship! I would recommend Garage Alpha to anyone looking to purchase amazing quality, specialty products!