For the Base units that require a cord to function with custom plates I have a standard basic plate-adapter assembly that can support up to 32 inputs, connects via USB and can be put on almost anything including a T500 if you wanted the extra inputs.

What I offer for the T500 is a completely electronically and mechanically compatible custom wheel that require no special adapters, no cords hanging and tangling and no software or devices installed in your pc. Simply mount it like you would a stock wheel, reconfigure your in game controls and you're done!

The T500 base sees this as a stock GT wheel and it has all 13 functions found on the stock wheel so no giving up buttons or dealing with a cord to run a custom wheel.

Here is a break down of pricing and options:

Basic Standard T500 Plate assembly: $249
This includes a plate-adapter assembly complete with 7 buttons and 3 two-way momentary toggle switches and is ready to mount your wheel onto.

Basic Standard USB Plate assembly: $269
This includes a plate-adapter assembly complete with 6 buttons and 4 two-way momentary toggle switches and is ready to mount your wheel onto. This fits any base unti that has a 70mm bolt pattern. It can be mounted to other bolt patterns with an adapter or bolts directly to a 70mm pattern Quick Connect.

Basic Standard T500 Plate Assembly with wheel: $474
This includes the Basic plate-adapter assembly with a Momo brand wheel mounted. Other wheels are available and may be extra.

Basic Standard USB Plate Assembly with wheel: $494
This includes the Basic plate-adapter assembly with a Momo brand wheel mounted. Other wheels are available and may be extra.

The following are available as upgrades to the plate-adapter assembly with or without the wheel.

Rotary switches: $8 each.
This is a rotary-knob switch that takes the place of the toggle switches.

Basic Shifter Paddles: $40
Shifter Paddles mounted to the adapter allowing your wheel to have shifter paddles that move with the wheel. These do not require removal of the base unit mounted paddles. This does require removing 2 buttons from the face plate.

Carbon Fiber Shifter Paddles: $60
Same as the basic paddles but made from Carbon Fiber plate.

Carbon Fiber Button-Face Plate: $45
This replaces the basic button-face plate with one made from Carbon Fiber.

Clutch Shifter Mod: $25
This allows for the shifter paddles to do double duty by being both the clutch and the shifter. If you drive any cars that require a clutch to shift (say for the down shifts) this allows for rapid shifting with clutch activation (no clutch aid in sim) all from the paddle in 1 motion. It does not work on all cars (some have slow transmissions that require the clutch to be activated first then shifted). There are on-off mini toggle switches on the back side of the wheel that turn this on and off. 1 for each paddle.

Pro-Race Display: $155
This is the Symprojects Pro-Race display installed on one of my wheels. This system requires that the wheel have a cord and does not come with a specific wheel base mounting adapter but is setup to mount to any adapter with 70mm bolt spacing. This display allows for 20 button or switch inputs on the wheel.

Siminstruments Display: $187                                                                                                                                
This is the Siminstruments Dash display installed on one of my wheels. This system requires that the wheel have a cord and does not come with a specific wheel base mounting adapter but is setup to mount to any adapter with 70mm bolt spacing. This display allows for 16 inputs total on the wheel.                                                                                             

Steering wheel Quick Connect: $99

This is an aluminum and steel splined quick connect with a 70mm bolt pattern wheel mount and base mount. Comes in all black or black and gold. Not recommended for low force strength wheel base units.

Plate Back Enclosures: Standard plate = $150 and Display Plate = $175
This is an encloser for the back of the plate assembly that finishes the back side of the wheel completely covering all of the wiring. Carbon Fiber plates only.

Customs Steering Wheels for the Serious Sim Racing Enthusiast
Sam Maxwell Customs