Spec Miata Parts

Ballast System

After seeing many of the ways people install ballast in their cars, we decided there had to be a better way. What we decided to do is to secure the weight on the passengers side seat mounts. These mounts are designed to easily carry 200+ lbs securely. Our system comes with a steel base plate ( 19 lbs) that mounts securely to the four passenger seat mounting points. That plate has four holes, with nuts welded on the back side. The weight plates(15 lbs, half plates are available 7.5 lbs) also have four holes in them, they lay flat on the base plate and attach with four 1/2 in grade 8 bolts. Weight plates can easily be changed in and out with little to no hassle. With an impact you can change the plates in a matter of minutes. This is the best system out there, it is safe, secure, very easy to use and most of all looks professional, not a bunnch of bar bells or lead blocks.

Ballast System Full Weight Plate (15 lbs)

The plate has four holes, with nuts welded on the back side. The weight plates(15 lbs, half plates are available 7.5 lbs) also have four holes in them, they lay flat on the base plate and attach with four 1/2 in grade 8 bolts. Weight plates can easily be changed in and out with little to no hassle.

Aluminum Seat Belt Collars

1.5" ID dual split collars to help keep seat belts and center net straps in their proper place. Attach these collars to the roll bar to help keep your belts and center net straps from sliding on the roll cage tubing during an impact. Made from Aluminum to keep weight down and dual split to make them easy to install.

TOPP Hardtop Brackets

Features:

Lightweight .125 inch thick Steel Construction

Black Powder Coat Finish

Front Brackets Etched to show correct side

Hardware included

"Loud Pedal" Gas Pedal Extension

Features:

Lightweight and durable 1/8" aluminum tread plate construction

Mounts to existing Miata accelerator pedal

Hardware included

Air Bag Dash Cover

Features

Constructed of .040 inch thick aluminum

Black Powder Coat Finish

Pre-punched holes and mounting hardware included

SP Cluster Panel

Features

Lightweight .063 inch thick Aluminum Construction

Black Powder Coat Finish

Fits 90-05 Cars

Great spot to mount your data display

SP Spin Bracket

Features:

Our new 14-gauge galvanized steel bracket for the SPX 1.6L intake allows you to rotate the AFM for maximum tuning abilities at the track or at the dyno

Fits 1.6 Cars

Wheel Spacers

Wheel Spacers - Our light weight Aluminum (6061 T6)wheel spacers are designed to fit snug on the hub and with a little space around the wheel studs to work with the stock studs or upgraded 7/16" wheel studs. Scalloped design to make them as light as possible, yet still giving the wheel a solid surface to sit on between the wheel and the hub.

The Miata comes from the factory wider in the rear than it is in the front to make the vehicle understeer to keep the general public out of trouble on the street. So, if you buy wheels that are 25mm offset which are the widest allowable track width you end up keeping the same out of square design with the rear still being wider than the front promoting understeer. We believe that purchasing wheels that are 35mm or narrower (higher offset number) allows us to tune the vehicle to our specific driving style and surface condition.

The SCCA rule allows for wheel spacers to be used as long as they are the same per axle. So, we like to square up the car by putting spacers on the front to make the front and rear equal or even putting more spacers on the front to make the front track wider than the rear.

All wheel spacers are delivered anadized in black in 1/4", 1/2", 3/8", and now 5mm width.

Price is for a quantity of 4.

* It is highly reccommended to use new longer length wheel studs with wheel spacers thicker than 1/4" to ensure proper torque ratings are achieved.
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Prices
1/4" = $105.00
5mm = $105.00
3/8" = + $30.00
1/2" = + $60.00

Window Clips

These window clips were designed to bolt into your Miata in existing holes to allow you to use your stock door glass even if you have gutted the window hardware to accommodate nascar style door bars in your car.

Made from .125 aluminum, they are extremely lightweight and bolt into existing holes in the upper portion of the door. These pieces are water cut for precision and consistency and don't look like your 8th grader made them in shop class.

The existing holes in the door are slotted which give you the ability to adjust the clip vertically to get the perfect fit for your door glass. The tops of the clips are rounded, so they also have the ability to adjust their angle forward and back to achieve the very best fit where the glass rests on the aluminum.

Once installed, they are out of sight and allow you to simply set the glass back into the rubber channel from above the door. Once the glass is aligned in the horizontal rubber channel and vertical rubber channel at the front of the window support, the door glass rests on top of the aluminum and acts as though the window was in the fully rolled up position.

This allows for you to keep the inclement weather out of your race car when transporting it or storing it overnight at the racetrack. Once the upper Black plastic door trim/pad is installed, you can not see the clips at all.

Price is for 4 black anodized window clips.