There's a very high chance you'll find a working Spool Performance promo code right now. The best code to try is INSTAGRAM15 for 15% off. It worked at checkout this week. There are 18 more on this page, ranked by real shopper results.
How often Spool Performance 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 | Source | Freshness | Promo code |
|---|---|---|---|
| 20% off all 8HP transmission parts | SourceInstagram post | Freshness | 8HPEXTRA |
| $ off Stage 2 8HP DIY kits | SourceInstagram post | Freshness | 8HPSALE |
| 20% off your next 2 port kit | SourceInstagram post | Freshness | 2PORTSALE |
Source Found by Wethrift7 months ago | |||
| $1500 off | SourceInstagram post | Freshness | THANKSRAVI |
| $400 off F90 M5 Downpipes | SourceStore's ad | Freshness | TG-S63F9XD |
| $700 off Mercedes High Pressure Fuel Pumps | SourceStore's ad | Freshness | TG-AMG-FX170 |
| 15% off BMW AFS Kits | SourceInstagram post | Freshness | FREEDOM15 |
| $1050 off fx350+ injector bundle | SourceInstagram post | Freshness | GODSWORK |
| $700 off stage3+ fx350 hpfp | SourceInstagram post | Freshness | THEREALONES |
| $400 off VR30 IFX-22 upgraded injectors | Source | Freshness | TG-VR30INJ |
| 30% off Mercedes AMG High Performance Downpipes | Source | Freshness | TG-AMGFXDP |
| 30% off S58 RACE DOWNPIPES | SourceStore's ad | Freshness | TG-S58BT |
| Promo code: FARAZ | SourceInstagram post | Freshness | FARAZ |
| $999 | SourceInstagram post | Freshness | C63NOTAX |
| $1,000 off BMW M-Series Transmission Upgrade | SourceStore's ad | Freshness | TG-8HP7X |
| 20% off | SourceStore's ad | Freshness | TG-X58-TPMNT |
| $500 off | SourceStore's ad | Freshness | TG-B58-FX350 |
| $1500 off | SourceStore's ad | Freshness | TG-AMG-FXX |
More stores to save at
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.
