We made these to eliminate the bottom of the shocks on Miatas. We shocktophave raised the mounting point of the shock to compensate for lowering the car.  The inside of the mount is hollow so that the shock will go into it.  You can use a 3/4 bump stop inside, but we have used these in our rentals for 2 years without bump stop and have had no problems.  We DO NOT use a bearing on the top.  The shock does not have a lot of angle changes as car changes the ride height. Since most people take out the original mounts, there is a difference of about 3/4” that will drop the car. We make 1″ for front and 1-1/2″ for rear.

Click for Top Hat Instructions

$41.00 each                 2″ Custom Height  $45.00 each



We recommend you use the Bilstein if you are on a budget.  They are very good shocks but are not adjustable.  We have them in stock.

We sell the JRZ for adjustable shocks.  We have used JRZ for 8 years and have had no problems with leaking nitrogen gas or oil.  The ones that are on my ITS Miata have been on there for 5 seasons and we have never needed to adjust the nitrogen pressure.  These shocks can be rebuilt.

Miata Front Bilstein ShockBarber Chump Aug 2015 032
$115.00 each
Miata Rear Bilstein Shock
$115.00 each


The SM springs (700# front & 325# rear) will work on IT cars.

We are currently using 800# in the front and 325# rear of our

rentals.  In my opinion, they handle better with the stiffer springs.

We use Suspension Spring Specialists springs.

$68.00 eachcoilover kit


We have coil overs for Bilstein shocks.

$44.50 each

We have Delrin Bushings for all the upper control arm and the rear lower control arm  you can install.  We do not believe in Delrin for the inner ends of the lower control arms.  When you adjust the eccentrics for toe (rear) or for caster (front) the suspension bolts do not align up, that is why we install a spherical bearing in the inner end.  This allows the suspension bolts to move the way they want to. Your adjustment will stay where you want to since the spherical bearing move so easily. We must install spherical bearings, I have included the price for ready to go lower control arms.  You can send me your control arms and we can install them in your arms.

We can install spherical
bearings in yourfrcontrol lower arms

You could buy the Delrin bushings and install them yourself.

8 Customer arms (Install bushings & bearings)

8 Customer arms upperCA
(Install bushings,bearings, blast & paint) $850.00/set

8 Arms outright painted black
(Early) $1065.00/set
(99up) $1215.00/set

We have replacement arms.

Rear Lower Controlimg30035703
Arm Outer Bushing

 $40.00/per arm (1 side)

Front Upper Control
Arm Bushings (non-offset)    

$40.00/per arm (1 side)                          

 Rear Housing Bearing  rearbrg  

 (Must weld retainers)



(1 side)


We decided to redesign the sway bar system. The stock mounts are very weak, so we designed a set that were much stronger and allowed the moving of the sway bar back and forth in several holes for the pillow bearings. This allows you to keep the links up and down with arms. This is a 1 1/4″ hollow bar with removable ends. You could change the bar to a lighter bar for rain in no time.

Front Sway Bar Kit

1 1/4 inch hollow bar with removable arms

.250 Wall (approx rate 541#-452#)miatasb

(sway bar, sway bar arms, bushings,

pillow bearings, sway bar links, chassis


Short End Linksshortendlink

Recommended with our Front Bar    $80.00/set

Miata long end links

We have left and right rod ends.
They come with the proper spacers
for installation.

$100.00/set of 2

Swaybar Mounts

sway-bar-mountsThe holes in mounts will not fit the stock mounts. If you need to mount a different sway bar we have mounts.


1 1/4″ Pillow blocks

$27.50 each

We have Polyurethane mounts that fit our brackets
  • for the Spec Miata bars 15/16 dia.0stabbushing
 To place an order please call 863-324-4539 or email your name, address and phone number to  We will call with a total and for payment information. Thank you.