BrenTuning Promo Codes
There's a high chance you'll find a working BrenTuning promo code right now. The best code to try is TOPMASTER5 for 5% off. There are 25 more on this page, ranked by real shopper results.
How often BrenTuning codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Last used | Performance | Promo code |
|---|---|---|---|
| 5% off your purchase | 8w ago | S1KDK5 | |
| 5% off BT-MOTO products | 8w ago | 51% | TEXAS2TIRES |
| 5% off select products | — | 34% | TEXAS2TIRES2026 |
| Promo code: GHOST | 5mo ago | — | GHOST |
| 10% off | 8w ago | — | HOLYSHIFT10 |
| 5% off BT-Moto tune | 11mo ago | — | TOPMASTER |
| 5% off BT Moto Products | 5mo ago | — | S1KCAT |
| Promo code: FASTFLOW | 5mo ago | — | FASTFLOW |
| 5% off tuning for 2025 BMW S1000RR | 1y+ ago | — | BT25RR |
| 10% off storewide | 5w ago | — | HYPER10 |
| 5% off this flash | 5mo ago | — | BT25CBR |
| 5% off | 1y+ ago | — | DUCATIDIARIES |
| Promo code: RMS1K | 5mo ago | — | RMS1K |
| 5% off your purchase | 1y+ ago | — | MAXWRIST |
| 10% off | 8w ago | — | RAYBOWDENRIDES5 |
| Promo code: INFAMOUZ | 5w ago | — | INFAMOUZ |
| 50% off 50 State Legal Tuning | 3mo ago | — | RAYBOWDENRIDES |
| Promo code: THATM1KGUY | 5mo ago | — | THATM1KGUY |
| 5% OFF Tuning | 10mo ago | — | IMKAY |
| 10% off | 5w ago | 24% | MYWRXCHANNEL |
| 10% off at BT Moto on select products | 5w ago | 24% | HOON82 |
| $100 off Aprilia tuning | 5mo ago | — | GABAGOOL |
| 5% off at BTMOTO | 1y+ ago | — | S1KDK |
| 5% off | 1y+ ago | — | STEVEONTWOS |
| 5% off Flash/Tuning | 1y+ ago | — | RECKLESS |
About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
