Simultimate promo code
The Simultimate discount reserved for Build My Rig readers, with how to use it and the live prices we track so you buy at the right moment.
How to use the Simultimate promo code
- Click the code box above: gagaracing is copied and the Simultimate store opens in a new tab.
- Add your sim racing gear to the cart as usual.
- At checkout, paste gagaracing into the promo code field: the -3% discount applies.
Live Simultimate prices on Build My Rig
A sample of what Simultimate sells, tracked every day. Open a product to compare every shop and read its price history before you apply the code.
QS-S35 6DOF Motion Cockpit
QS-V20 4DOF Motion Cockpit
QS-CH2 2DOF Motion Platform
QS-220 3DOF Set
Advanced Traction Loss & Sway Platform - 2 DOF
GT-X CHP Seat - Tray XL - Cushion M
GT-X CHP Seat - Tray XL - Cushion L
GT-X CHP Seat - Tray M - Cushion M
Frequently asked questions
How do I use the Simultimate promo code?
Click the button to copy gagaracing and open the Simultimate store, then paste the code into the promo code field at checkout.
Is the Simultimate code verified and still valid?
Yes. Simultimate is a Build My Rig partner and the code was checked on 31 August 2026. Terms can change on the brand's side: if it stops working, tell us and we fix it.
Where can I find the best Simultimate price?
The code applies on the official Simultimate store. To compare Simultimate prices across shops and read the price history before you buy, use the Build My Rig price comparison.
Build My Rig is reader supported. Some links on this page are affiliate links: if you buy through them we may earn a small commission, at no extra cost to you. It never changes the price you pay, and the partner code still applies your discount. We only list codes from partners we actually work with, and we check them regularly.