50% OFF
CODE
Save Big 50% off at d3performance.net
At D3 Performance, save 50% on Performance Software and Engine Control Units.
D3 Performance Promo Code Black Friday 2026 - 50% OFF
d3performance.net
9 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Latest D3 Performance Coupon Code
Most Popular
Popular codes: up to 50% off
Common D3 Performance codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
Shop at d3performance.net →35% OFF
CODE
The Most Recent Sale Season! Enjoy an Additional Discount of 35% on Your Desired Products
Save 35% now at D3 Performance and explore exciting deals and new finds.
Up to 20% OFF
CODE
Most Appealing Deal! Get up to 20% off When Your Order
Up to 10% OFF
CODE
Save up to 10% on Top-rated Items
FROM $20
CODE
Many Items Are Available Starting at $20 Only. What an Incredible Offer
10% OFF
DEAL
D3 Performance: 10% off Toyota Tacoma
Save 10% at D3 Performance today.
Up to 10% OFF
DEAL
D3 Performance Deal: Superchargers — up to 10% off
75% OFF
DEAL
D3 Performance Deal: Take 75% off Pro Tuner
10% OFF
The offer text refers to a first order or new customer. Account, product and minimum-spend restrictions may apply.
CODEDon't Miss 10% off with D3 Performance Promo Code
Save 10% on your first order. Plus, check out other popular picks.
No offers match this filter.
Recently Expired D3 Performance Coupon Code
Past promotions for reference. These offers may no longer be redeemable.
EXPIRED
Save up to 5% on Top-rated Items
View past code
xswdndpxEXPIRED
You Should Use the D3 Performance Deal to Receive 50% off. Unbelievable Price Reduction
View past code
EYEGTOTSSGEXPIRED
Good Offers at d3performance.net
View past code
tzldrummerEXPIRED
D3 Performance Is Free to Use
EXPIRED
Gain up to 40% More Power
Popular D3 Performance Coupon Code
| Code | Discount | Offer | Expires |
|---|---|---|---|
| OEAGT | 50% OFF | Save Big 50% off at d3performance.net | See merchant |
| NHPOROKESDSE | 35% OFF | The Most Recent Sale Season! Enjoy an Additional Discount of 35% on Your Desired Products | See merchant |
| DSEGST | Up to 20% OFF | Most Appealing Deal! Get up to 20% off When Your Order | See merchant |
| PYTGSETHS | Up to 10% OFF | Save up to 10% on Top-rated Items | See merchant |
| RRDESRTYOEYNRT | FROM $20 | Many Items Are Available Starting at $20 Only. What an Incredible Offer | See merchant |
About D3 Performance
D3 Performance, which operates as D3 Performance LLC, is a Texas-based company specializing in ECU tuning and OBD2 performance programmers for modern Toyota and Lexus vehicles. Its coverage includes models such as the 3rd Gen Tacoma and the Tundra. The hardware is built to raise horsepower, sharpen throttle response and lift speed limiters, so enthusiasts can get more from the vehicle they already drive.
The D3 Tuner pairs an advanced touch screen with real-time gauge readings and built-in diagnostics. Six pre-programmed tunes come loaded, and owners can also build custom tunes of their own. The payoff is smoother power delivery and sharper driving dynamics overall, aimed at drivers who want to optimize their vehicles.
Merchandise can be sent back by mail within 30 days, provided it is unused and still in the condition it arrived in and comes in its original packaging. The customer covers the shipping costs for the return. Refunds are credited to the original method of payment, such as a credit card.
Shoppers who sign up for a new account receive 10% off their next order. The company also maintains a presence on Facebook, YouTube, Instagram and Pinterest.
Merchant information
Confirm current details directly with the merchant.
- sales@d3performance.net
- Location
- 260 Dickinson AveLeague City, Texas 77573USA
- Official social profile
- https://www.facebook.com/D3-Performance-313816972514311/
- Official social profile
- https://www.facebook.com/D3PerformanceLLC
- Official social profile
- https://www.instagram.com/d3_performance_llc/
- Official social profile
- https://www.instagram.com/p/C9h1uxKxbcW/
- Official social profile
- https://www.instagram.com/p/CwsS3DKNGTg/
- Official social profile
- https://www.instagram.com/p/DAbxt5fP4of/
- Official social profile
- https://www.instagram.com/p/DCRus6IvcAQ/
- Official social profile
- https://www.instagram.com/p/DFiQL-DPiUK/
- Official social profile
- https://www.instagram.com/p/DGEoPJsRgIp/
- Official social profile
- https://www.instagram.com/p/DLat5vUvCFq/
- Official social profile
- https://www.instagram.com/p/DXiZBt_kUTO/
- Official social profile
- https://www.instagram.com/p/DYAu5ySEvIQ/
- Official social profile
- https://www.instagram.com/reel/C7U7aK1vYIJ/
- Official social profile
- https://www.instagram.com/reel/CyKOt6_LL1G/
- Official social profile
- https://www.instagram.com/reel/CyWFRU_vXMh/
- Official social profile
- https://www.youtube.com/@d3performance
- Organization
- D3 Performance LLC
- Phone
- (832)%20953-5431%20
- Phone
- 8329535431
How to Use D3 Performance Promo Codes at Checkout
Codes go into the promo code box at the D3 Performance checkout; deals need no code.
Choose a code
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Reveal and copy it
Select Show Code. A window opens with the full code, a Copy code button and a link to d3performance.net.
Apply it at checkout
Add your items at d3performance.net, then paste the code into the promo code box in your cart or at checkout.
Check the total
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Ways to Save at D3 Performance
Do new customers get a discount at D3 Performance?
Yes, D3 Performance gives new customers a 10% off once they sign up for an account, and that saving is applied to their next order.
Questions About D3 Performance Promo Codes
Why might my D3 Performance promo code not work?
On this page, 1 offer is for new customers only. A code also fails when the cart has excluded items or the promotion has ended.
Which D3 Performance promo code gives the biggest discount?
OEAGT gives the biggest discount on this page, 50% off. The biggest deal, 75% off, needs no code.
Do D3 Performance promo codes work on everything?
No offer on this page is marked sitewide. Each offer's details give the products it covers.
Can D3 Performance promo codes be used more than once?
No offer on this page states a use limit.
D3 Performance Returns and Refunds
Free return window
30 days.
What can be returned
Unused and in the same condition you received it. It must also be in the original packaging.
Refund timing
Within a certain amount of days.
Ways to return
Mail.
Return cost
You will be responsible for paying for your own shipping costs for returning your item.
Refund method
Credit card, original method of payment.
D3 Performance Social Accounts
D3 Performance has official accounts on Facebook, YouTube, Instagram and Pinterest.
D3 Performance Categories
Browse more stores in D3 Performance’s categories.