Stage 1 Tune Features
- Optimized engine performance for aftermarket full system exhausts
- Removes Check Engine Light errors associated with full system exhaust installation
- ETV unrestricted (Riding mode A)
- Disabled O2 sensor FI code
- Disabled PAIR FI code
- Disabled front wheel speed fault code
- Disabled EVAP FI code
- Optimized pressure and TPS fuel maps
- Optimized ignition timing maps
- 8% increase in power and torque in some areas of the power curve when paired with aftermarket exhaust
- 7% increase in peak power and torque when paired with aftermarket exhaust
- OEM air filter and high-flow aftermarket filter compatible
This ECU reflash was tuned using premium 91-93 octane pump gasoline. 91-93 octane should always be used when operating with this tune.
*Toce exhaust Dyno results were gathered on a different day than the Akrapovic and Arrow exhaust results.
Description
We love the sound, style, and performance gains that come from installing an aftermarket full system exhaust, but we also know that some bikes need a proper tune to ensure they remain reliable and are taking full advantage of that extra airflow, and we found that both our Suzuki GSX-8S and GSX-8R are perfect examples of that situation. Removing the restrictive stock exhaust and installing an aftermarket one provides some impressive performance gains by itself, but it also causes the 8S/8R to run too lean and the dash to potentially display error codes and check engine lights. That can be problematic for your motor and limits the performance benefits. That's why our WORX racing program stepped in to develop a tune that flashes the ECU for the more free-flowing aftermarket exhaust, ensuring you're motor operates within safe parameters, and optimizes the power output for maximum performance. We also disabled all of the potential fault codes associated with installing an exhaust so that your dash doesn't light up like a Christmas tree every time you want to go for a ride. All you need to do is select your exhaust from the drop down above, or write it in the field if we don't have it available, and send us your ECU to be flashed. With a process as easy as that, there's no need to risk damaging your Suzuki by running too lean, get a flash tune and feel the difference!
NORTH AMERICAN MARKET ONLY: Please keep in mind that this is only available for North American market Suzuki GSX-8S / GSX-8R motorcycles ONLY. All orders placed outside of the North American region will be canceled.
Q: Is a full system exhaust required for the tune to work? A: Yes - This tune was designed to be paired with an aftermarket full system exhaust and ensures your Suzuki GSX-8S / GSX-8R engine is operating within safe parameters with that exhaust to provide optimized performance.
Q: Do I ship my ECU to you? A: Yes, it is your responsibility to ship an undamaged Suzuki GSX-8S / GSX-8R stock ECU to our facility in Florida for tuning. The ECU must be properly packed and free of any damage or contaminants to be tuned properly.
Q: Where do I ship my ECU? A: 623 Pleasant Street, Lake Helen FL, 32744 - Please include your order number.
Q: Do I pay for shipping if I am sending you my ECU? A: Yes - it is your responsibility to properly package your ECU and send it to our facility in Florida.
Q: What is your return and warranty policy? A: Returns are not accepted for this item. Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions
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