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- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
Extended holiday returns
Returnable until Jan 31, 2027 Learn more
Returnable until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
15 left in stock
Arrives
Nov 8 – Nov 12
At a glance
- Condition
- New
- Model
- PV4-15-03
- Weight
- 4.4 oz
- Exterior
- Painted
Features 9
- Flash tunes to your ECU via bluetooth - no setup required, just create an account, select your tune, flash, and enjoy the Ultimate Ride.
- Access to a vast database of pre-loaded tunes for different configurations
- Easily download and manage pre-loaded custom tunes
- Record real-time engine data and display in WinPEP 8 Data Center
- Optimized for remote-tuning. Easily ride, record, and share data logs tunes
- Read, review, clear, and share diagnostic trouble codes (DTC's) with built-in descriptions
- Supports licensing additional vehicles
- Return to stock at any time - your original, factory tune is safely backed up on the cloud and on your phone
- To find additional tunes and download tunes for your bike, visit tunes.dynojet.com
Specs 8
| Manufacturer | Dynojet |
|---|---|
| Brand | Dynojet |
| Model | PV4-15-03 |
| Item Weight | 4.4 ounces |
| Package Dimensions | 7.48 x 3.98 x 2.6 inches |
| Item model number | PV4-15-03 |
| Exterior | Painted |
| Manufacturer Part Number | PV4-15-03 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 8 – Nov 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Does the job
Easy to install plug and play. Seems to do what I need it to do still trying to figure it out 100%. Price is high but always is when you buy a want not a need. Let me put a high flow exhaust on my 2021 heritage and get not popping. Trying to see how good the auto tune works but so fare happy with it.
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Reviewed in the United States on August 1, 2026 by Ryan
Work great with my 2007 fxdb bike
Ordered this Dynojet for mine Dyna fxdb 2007 bike, to connect this on the bike ecm, you need to order J1850 connector from Dyno jet, and then you can to connect . All work great
Reviewed in the United States on May 26, 2026 by Yaaqov A.
great
great product works very well and works great
Reviewed in the United States on May 6, 2025 by bella
PV4
Noticed a difference right away
Reviewed in the United States on April 22, 2025 by trevor ealy
Not preprogrammed or licensed. No unlimited tunes.
When you do not buy this product directly through Fuel Moto it doesn't give your bike unlimited tunes, nor is it preprogrammed, nor is it licensed. You have to pay for all three of those amounting to an additional $350. Unless you're a shop who has to pay per bike anyway, this is not for DIY on a personal bike.
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Reviewed in the United States on June 22, 2026 by Chad Gillette
Great performance
Easy to install and use. Seen a difference in throttle response. A lot crisper.
Reviewed in the United States on June 11, 2024 by steve robinson
What a PITA!
I'm comparing this to what I have previously used (V&H FP3) on other bikes. There are no instructions inside the box, just a QR barcode that brings you to the website. Beyond that, you need to figure it out on your own. I found a tutorial on how to install which wasn't accurate as it states you can open an account through the app. That is incorrect, you need to click on the 3 dashes in top left corner and open account. Next, the link on their website to download the Vision Power app doesn't work, you get an error. Once I was able to download through Google Play and I verified my account through an email (needs to be done before you can use app), then I was able to scan for the PV4. Next, you need to "Read" the ECU as if you don't, you will lose your stock settings. Once I was ready to flash, it asked if I wanted to use the "Token" to flash the ECU. What? Evidently, you receive a token when you purchase and any future changes, you must purchase a token, I think? TBH, this was a very frustrating process as their instructions and steps are not very clear. There aren't very many tunes for my bike, maybe 4? The only positive is that the tuner is not VIN locked and you can flash other bikes. I heard the FP4 has major issues so, I went with this tuner. I noticed that it started up and idled better. Will update after I ride it a bit. At this moment, not impressed with this tuner.
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Reviewed in the United States on August 2, 2023 by Mr. Party
Easy install, easy app to navigate. Performance of my bike was very noticable difference
First time using this brand of tuner, was simple. Easy to follow directions and bike was tuned in minutes
Reviewed in the United States on February 13, 2024 by Steve Connolly