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Full Tilt Boogie Racing's new R&D car. 2020 Mustang GT


At Full Tilt Boogie Racing, we are very excited to announce that we are now manufacturing our own SN-95 rear hubs for the Cobra IRS suspension. These are priced at a significant cost savings compared to the OEM the Ford part. We believe that the bare steel part that Ford supplied should have been plated but unfortunately was not. Ours will only come with clear zinc plating. NOW AVAILABLE! Click here!
FT 6555

We now offer a Heavy Duty Double Tapered Roller bearing for the rear IRS knuckle assembly available at a significant cost savings over the Timken brand bearing. The part number for this bearing is FT 6602 and they sell for $24.95 each. That equates to a $30.00 cost savings per bearing! NOW AVAILABLE! Click here!
FT 6602


Check out our new Knuckle Rebuild Video!

Full Tilt Boogie Racing is introducing our own SN95 Torque Brace.
This brace creates a solid connection between the
front differential bushing mount and the subframe,
that will result in a stiffer IRS assembly.
99-04 Mustang Cobra

Now Available!
Click here to purchase.

Watch for our newest improvement to the S550 Mustang!

NOW AVAILABLE!!
Click here to purchase.

Here is the Full Tilt Boogie Racing S550 Mustang shifter reinforcement bracket.
Like every other FTBR part these are 100% USA made.
The bracket can easily be installed without the removal of the exhaust or driveshaft.
Before the bracket we were encountering 4 to 5 and 5 to 4 lockout at high RPM on track.
With the bracket, it is a world of difference!
Your stock shifter is a LOT better than you might think it is.
It’s the soft OEM mounting of the shifter that is the problem.
Not the shifter itself.
After the installation of the shifter bracket,
the shifter feels much more solid with minimal slop.
Shifting will be a lot smoother at any RPM or load.
Here is a short video that demonstrates
the shifter wobble before and after the bracket has been installed.
Please contact us with any questions you may have.

New SN-95 Cross Axis joint design with protective boots.


Cross Axis Joint with protective boots for Rear Knuckle 99-04 Mustang Cobra	SET OF 4 Cross Axis Joints with protective boots including the Removal/Installation tool set.
FT 6150	FT 6170

SN-95 and S550 Brake Cooling Ducts


S550 Front Brake Cooling Ducts (Pair) (click here to order)	S550 Front Brake Cooling Duct Kit (click here to order)
FT 9215	FT 9215 Kit


SN-95 Brake Cooling Ducts. (Pair) (The duct openings are oval in shape and configured to direct air flow to the center of the rotor and not on the inside face.) These will not fit the 94-95 spindles. (click here to order)
FT 9295

S550 Mustang Coolant Reservoir Cover

Stock	With Cover

We have come up with a low cost solution for the eye sore of the OEM coolant reservoir and we think it dramatically changes the look under the hood. Available now on our website. (here) Easy to install, Still able to see coolant level, Retains the factory look, No need to mess with coolant when installing.

2015 S550 Mustang IRS Parts now available!

Here are a couple of videos that show what is happening with the IRS
during launch with the factory OEM rubber bushings installed.


2015 S550 Mustang IRS Wheel Hop	2015 S550 Mustang Subframe and Differential Deflection During Launch


Rear Adjustable Toe Link and Adjustable Vertical Link	Rear Adjustable Toe Link


Rear Adjustable Vertical Link	Rear Adjustable Toe Link and Adjustable Vertical Link

LCA and Knuckle


LCA Spherical Bearing	LCA Spherical Bearing


Knuckle Spherical Bearing	Knuckle Spherical Bearing

2015 S550 Mustang IRS
Lower Control Arm, Knuckle, Adjustable Vertical Link,
Adjustable Toe Link and Upper Control Arm.

Rear Differential cooling accessories

Rear differential cooler kit.
Kit includes a heat exchanger/fan assembly with -8 fittings,
Tilton oil pump,
15 feet of -8 stainless braided line,
three 90 degree -8 fittings,
seven straight -8 fittings,
one 90 degree swivel for the suction line,
one AN-8 check valve,
one 280 degree temperature gauge with sending unit.

FT 1370

Options for the FT 1370 differential cooling kit


Wiring harness with relays and on/off switches for differential cooler kit.	In-line strainer for differential cooler kit.
FT 1380	FT 1381


Differential breather catch can.	Delrin isolated Rear differential lowering mount modded for diff cooler kit.
FT 1382	FT 1401

Differential cover plumbing with
modded FT 1401M solid diff mount.

New Items


Russell four piece front and rear stainless steel braided brake line set. S-197 (05-14) Mustang	Universal general purpose rear caliper piston retraction tool.
FT 9750	FT 9010

Brembo Replacement Floating Rotor Rings

355mm x 32mm Front Replacement Floating Rotor Rings


Weight of the Heavy Duty version 14" Brembo Replacement Floating Rotor Rings 17.3 Lbs.	Weight of the 14" Brembo Replacement Floating Rotor Rings 15.7 Lbs. (GiroDisc)	Weight of the Lightweight version 14" Brembo Replacement Floating Rotor Rings 14.18 Lbs.
FT 9400 HD Ring Set	FT 9400 Ring Set	FT 9400 LW Ring Set

This is a replacement 355mm x 32mm floating rotor ring that fits Brembo kits for many vehicles. The 48 vane Brembo rotor rings weigh approx. 16 lbs. We have a choice of slightly heavier or slightly lighter weight rotors. These rotors will fit applications including, but not limited to: Mustang's, Camaro's, Corvette's, Subaru's, Porsche's, BMW's, Mitsubishi's...ect. Check spec sheet above to see if they match your application.


14" Brembo Replacement Floating Rotor Ring Set Heavy Duty	14" Brembo Replacement Floating Rotor Ring Set, Includes mounting hardware. (GiroDisc)	14" Brembo Replacement Floating Rotor Ring Set Lightweight
FT 9400 HD Ring Set	FT 9400 Ring Set	FT 9400 LW Ring Set

S-197 13" Rear Brake Conversion
Two piece floating rotors

Our S-917 13" rear brake conversion kit, part number FT 9600
was developed to replace the inadequate
and undersized rear brakes of S-197 cars (Mustangs 2005-2014)
equipped with Brembo 14" front brakes.
If you are doing track days with your car, please be aware
that your car has the same 11.8" rear brakes that came on a V-6 automatic Mustang.
Even if you are not doing track days you will appreciate the additional
stopping power this kit will provide for you and your vehicle.
This kit was originally developed on a 2007 Shelby GT 500
that came with those same undersized rear brakes.
A vehicle's front brakes should be doing about 70-80% of the braking.
These 14" Brembo equipped cars are doing about 85-90% of the braking with the front brakes.
That is not a good balance.
This kit relocates the OEM rear caliper
to accommodate a larger 13" diameter rotor and
increases the rear braking leverage significantly.
There is no need to change the rear brake lines and
you retain your emergency brake as well because the
calipers are not being changed, only relocated.
Unlike some other 13" rear brake conversion kits on the market,
this kit is a direct bolt on with no need
to disassemble the differential and pull the axles.
The increased braking leverage in the rear
will settle your car much better in hard braking situations.
Because your OEM rear brakes are so undersized,
there is no need for a brake bias adjuster after the installation of this kit.
As a bonus, our 2 pc 13" floating rotors weigh 11.53# each
compared to the 13# OEM 11.8" rotors.
This saves almost 3# of unsprung weight and rotating mass.
This kit puts your front and rear brake bias at a much more
desirable and balanced level like it should have come from Ford.


S-197 13" Rear Brake Conversion Kit Two piece floating rotors. FT 9600	S-197 13" Rear Brake Conversion Replacement Rotor Ring Set. FT 9600 Ring Set


S-197 13" Rear Floating Brake Conversion Rotor Weight....11.54lbs.	FT 9600 Kit mounted on car.


The caliper bracket needs to be ground for bolt clearance.	A closer view.


FT 9600 13" Rear Brake Conversion Kit Mounted on the car.	A closer view of the FT 9600 13" Rear Brake Conversion Kit Mounted on the car.

IRS eccentric camber adjusting bolt


OEM camber adjusting bolt in the upper control arm, notice the washer does not fill the entire milled width in the control arm.	Full Tilt Boogie Racing's new replacement IRS camber adjusting bolt fills the entire milled width of the upper control arm for increased camber adjustment.	FTBR vs OEM eccentric camber adjusting bolts side by side. Note increased eccentric washer thickness.


This photo shows the increased offset of the eccentric washer on the upper control arm. Elongating the bolt slot on the UCA will give you increased camber adjustment.	This is the amount of material that needs to be removed from both ends of both slots of the UCA to take full advantage of increased camber adjustments with this new eccentric camber adjusting bolt.	This photo shows the increased thickness of the eccentric cam as compared to the OEM part.


The bolt on the FTBR eccentric camber adjusting bolt, is welded to the eccentric washer and cannot slip as in some cases with the OEM part. The assembly is clear zinc plated to help prevent corrosion.	Part #FT 1050 2 required per vehicle

Front Differential Mounts

We've come to the realization that adjusting our old design front diff mounting bushings was a tedious and time consuming process. So we went back to the drawing board to improve the design and this is what we've come up with. A set of front diff supports that are actually self aligning. There is no longer a need to orientate the tapered bushings and tapered washers to match your mounting surfaces. Simply bolt them in place and they pretty much self center themselves!

Here are some photos of the new bushing design.	This is how they self adjust to the mounting surfaces of the subframe and the front torque brace from angled to completely flat.


Here is the front diff set mounted in the car.	And a close-up of them mounted in the car.

Because these parts are so much easier to work with
and we've always been a very customer oriented company,
we are going to offer a trade-in exchange for all of our previous customers
that have purchased these.
For the guys that have NOT installed their kit yet,
go into your kit and remove all of the parts in the front diff mount set
with the exception of the 12 shimming washers.
You keep them.
Send us the two thick and two thin angled bushings and four angled washers.
Once we receive your returned parts and verify you purchased the parts from us,
we will ship you the new bushings and seats along with
some new front diff mount installation instructions
AT "NO" CHARGE!!! :-D

For the guys that have already installed these parts in their cars
you probably discovered this alignment process was a little more work than it should have been.
You're probably not looking forward to having to do it again if you ever have to take your car apart.
We're going to do something for you as well.

You can purchase just the eight required parts, four new bushings and four matching washers
(you won't receive any shimming washers) for $40.00 + $5.00 freight.
Keep them until you go back into your differential again.

Once you remove and return the eight angled parts
(four bushings and four washers) you will receive a $40 refund.

If anyone has any questions, contact us at:
info@fulltiltboogieracing.com
I'd be glad to answer them.

Delrin Isolated Rear Diff Mount

This has been a LONG time in development but we have finally seen the fruits of our labor.
As many of you may or may not know,
the rear differential mount kit we currently offer will allow our customers
the ability to vastly improve their driveline angles.

Although we have had very few complaints from customers with issues pertaining to drive line vibe,
we still felt it was important to offer a kit that allows total and complete optimization
of the driveline angles without the need to modify the subframe in any way.

This is our newly revised aluminum Delrin isolated rear differential lowering mount
that will fit the Ford OEM differential cover, but will also fit
new milled FT 1350M Ford Racing rear differential cover.
Here is the bracket mounted onto a milled FT 1350M Ford Racing rear diff cover.
(See milled cover below)

The Delrin will isolate NVH from transferring from the differential housing to the subframe.

Part # FT 1401

New Ford Racing Reinforced IRS Rear Differential cover

Full Tilt Boogie Racing now offers the new Ford Racing IRS reinforced rear diff cover.

This newly designed cover eliminates the need to install a rear differential cover brace.

Ford Racing IRS diff cover - Part # FT 1350

Milled for clearance Ford Racing Diff Cover

Left side clearance Milled Ford Racing Diff Cover Right side clearance

If you're using the FT 1401 combined with the Ford Racing diff cover
you will run into some clearance issues with the inner toe link mounting brackets on the subframe.

We now offer a machined Ford Racing cover FT 1350M
which is specifically milled to install in the subframe without any clearance issues.

Click here for more info: http://www.fulltiltboogieracing.com/faqs.htm, or here: Milled Cover

Milled Ford Racing IRS diff cover - Part # FT 1350M

Back to the top......

Milled for clearance Ford Racing Diff Cover

Left side clearance	Milled Ford Racing Diff Cover	Right side clearance
If you're using the FT 1401 combined with the Ford Racing diff cover you will run into some clearance issues with the inner toe link mounting brackets on the subframe. We now offer a machined Ford Racing cover FT 1350M which is specifically milled to install in the subframe without any clearance issues. Click here for more info: http://www.fulltiltboogieracing.com/faqs.htm, or here: Milled Cover Milled Ford Racing IRS diff cover - Part # FT 1350M