Good-Win Racing Mazda Performance Parts

Miata Frog Ribs (Door Bars)



Miata 1990-2005 · Roll-Bars · Boss Frog

Part Number: 61-00602

Application: 1990-2005

No Longer Available
From Good-Win-Racing

Miata Frog Ribs (Door Bars)
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BossFrog Miata Door Bars are used to stiffen the Miata chassis in the weakest part of the car the door. Traditional single-tube Miata door bars with two mounting points do little to stiffen the frame The Frog Miata Ribs are mounted in four places the rear bulkhead, the seatbelt mount, and the floor in the center and front so they provide a noticeable change. These Miata door bars are made using smaller diameter 1" tubing so that they fit better in the tight space between the Miata door and the seat.

They are built to retain vertical strength by using a unique I-beam construction with plates spanning the tubing, while allowing full access to the seat controls and dead man pedal. These really do help to stiffen the Miata frame, and will improve the driving feel. See the mounting instructions here.

*** Product images may differ from actual product appearance ***


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-- Sean

I received the Roadstersport II, and I wanted to compliment you guys on an awesome product. The Miata should have these on from the factory. They make a great sound, that is not obnoxious at all. The exhaust also installed seamlessly!!! I will buy all of my Miata stuff from you in the future. Thanks,

-- Nate