| Make | Model | Years | Chassis | Engine |
| Audi | RS3 | 2017+ | 8V.5-MQB | 2.5TFSI EVO DAZA |
| Audi | TTRS | 2018+ | 8S-MQB | 2.5TFSI EVO DAZA |
Please Note: To install this software you must have a 034Motorsport Dynamic+ End User Flashing Kit. If you do not have our Dynamic+ End User Flashing Kit, click the check box below to add this to your order, otherwise you will not be able to flash this software to your ECU. If you already have a Dynamic+ End User Flashing Kit, simply purchase the software without adding the flashing kit
If you reside near OSS Motorsport, the cable is not required!
The 034Motorsport Dynamic+ Stage 1 & Stage 2 Tuning Software for the 8V.5 Audi RS3 and 8S Audi TT-RS equipped with the EA855 2.5TFSI EVO engine is designed to transform the driving experience of your vehicle! Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary calibrations for the ECU safely and effectively increase the power output of these new aluminum block 5-cylinder engines. The result is a significant improvement in acceleration and throttle response, without any sacrifice in driveability or reliability.
Power is what we seek, but drivability makes it exhilarating for the long term. Many tuners simply crank up the boost and advance the timing, leading to a quick feeling car but at the sacrifice of drivability and smooth power delivery. This is especially important at the track where being smooth wins races and results in fast, safe and consistent lap times. 034Motorsport Dynamic+ Software makes more power, while increasing drivability through improved throttle resolution, smooth transient response (on/off boost) and mapping that is safe for the powertrain.
034Motorsport's 2.5TFSI EVO Dynamic+ Performance Software was developed entirely in-house on 034Motorsport's Development 8V.5 Audi RS3 and 8S TT-RS. The calibrations were then refined on multiple enthusiast-owned beta tester cars around North America.
034Motorsport Engineers develop special inhouse tools that allow us to access the firmware and maps inside the factory ECU, this level of engineering is required to prevent work-arounds and bandaids that many aftermarket companies resort to. 034Motorsport engineers and optimizes the ECU calibrations just like Audi engineers would, but accessing the source of how the ECU controls the engine and making changes at the base level.
This is the ONLY way 034Motorsport can ensure our calibrations meet our high standards for ultimate power with smooth drivability, perfect function, reliability and added functions and features even beyond what the factory programming can provide.
NOTE: NOTE: The E85 calibration is not a flex-fuel style tune. The tune will work with E85 directly from the pump, both summer and winter blends (ethanol content can vary from E60-E85). This tune requires only E85 be pumped into the fuel tank. Gasoline blends and race fuel mixtures should not be used, and engine damage could occur if the incorrect fuel or octane is used. We strongly recommend an ethanol content gauge be used so that you can monitor the actual ethanol content at the pump you are using. For users running our Stage 2 E85 files, it is required that you run our Bosch 980cc MPI injector kit.
SOFTWARE FEATURES
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034MOTORSPORT 2.5TFSI EVO EA855 PERFORMANCE SOFTWARE COMPARISON
| STAGE | FUEL | MAX HP | MAX TQ | MAX HP GAIN | MAX TQ GAIN | REV LIMITER | SPEED LIMITER |
|---|---|---|---|---|---|---|---|
| Stock | 91 Oct | 407 HP | 371 TQ | NA | NA | 6,800 RPM | 150 MPH |
| Stage 1 | 91 Oct | 445 HP | 427 TQ | 65 HP @ 4,342 RPM | 80 TQ @ 4,324 RPM | 7,200 RPM | ∞ |
| Stage 1 | E85 | 552 HP | 477 TQ | 159 HP @ 6,800 RPM | 123 TQ @ 6,800 RPM | 7,400 RPM | ∞ |
| Stage 2 | 91 Oct | 476 HP | 437 TQ | 72 HP @ 4325 RPM | 89 TQ @ 4292 RPM | 7,200 RPM | ∞ |
| Stage 2 | 93 Oct | 503 HP | 438 TQ | 76 HP @ 6399 RPM | 90 TQ @ 4325 RPM | 7,200 RPM | ∞ |
| Stage 2 | E85 | 585 HP | 521 TQ | 171 HP @ 6399 RPM | 172 @ 4334 RPM | 7,400 RPM | ∞ |
034MOTORSPORT 2.5TFSI EVO EA855 STAGE DESCRIPTIONS
STAGE 1
034Motorsport Stage 1 Performance Software for the EA855 2.5TFSI EVO engine running pump gas is engineered to safely increase the horsepower and torque with no hardware required. Running Stage 1 E85 will require our TCU software to handle the increased torque.
Stage 1 Performance Software features a higher redline of 7,200-7,400 depending on the octane used, resulting in a broader, more usable powerband. In addition to power improvements, 034Motorsport's engineers spent a significant amount of time refining the throttle mapping in order to provide improved throttle response and allow for more precise throttle modulation and further control of the vehicle when driving on track.
STAGE 2
034Motorsport Stage 2 Performance Software for the EA855 2.5TFSI EVO engine running stock injectors is engineered to further increase horsepower and torque with the addition of a high-flow downpipe upgrade, intercooler, and performance air intake. 034Motorsport's calibrations optimize the factory ECU for these hardware modifications in order to extract additional power from the 2.5T engine.
Stage 2 Performance Software features a higher redline of 7,200, resulting in a broader, more usable powerband. In addition to power improvements, 034Motorsport's engineers spent a significant amount of time refining the throttle mapping in order to provide improved throttle response and allow for more precise throttle modulation and allow for further control of the vehicle when driving on track. In addition, Stage 2 Performance Software features a Crackle Overrun in Dynamic Mode, which produces nice pops and crackles from the exhaust during deceleration.
STAGE 2 +MPI (MULTI-PORT INJECTION):
034Motorsport Stage 2 Performance Software for the EA855 2.5TFSI EVO engine running upgraded Bosch 980cc MPI injectors is engineered to further increase horsepower and torque with the addition of a high-flow downpipe upgrade, intercooler, and performance air intake. This software is included with the normal purchase of our Stage 2 tuning. 034Motorsport's calibrations optimize the factory ECU for these hardware modifications in order to extract additional power from the 2.5T engine.
Stage 2 MPI allows users to run our E85 Performance Software, featuring a higher redline of 7,400, resulting in a broader, more usable powerband. In addition to power improvements, 034Motorsport's engineers spent a significant amount of time refining the throttle mapping in order to provide improved throttle response and allow for more precise throttle modulation and allow for further control of the vehicle when driving on track. In addition, Stage 2 Peformance Software features a Crackle Overrun in Dynamic Mode, which produces nice pops and crackles from the exhaust during deceleration.
If you are traveling somewhere without E85, 034Motorsport also offers 91 & 93 octane files to be used with our MPI Injector kit. This allows you to travel cross country without worry of having to plan for E85 stations or carrying gas jugs. MPI does not increase performance figures on 91 or 93 octane over stock injectors.
Tracking will be sent once it leaves our warehouse.
For Canadian shipments, if the item is at a US address, the item needs to be brought into our Winnipeg warranty prior to shipping out to the destination.
Tracking information will be received once it leaves Winnipeg.
Please note, average turn around time for this is roughly 2 weeks, if the product is in stock.
Absolutely NO refunds/exchanges on special order items. If return of a non special order item is requested, customer must pay shipping and it must be requested within 14 days of purchase.
Any orders not picked up by the customer within 15 days after notification of arrival becomes property of OSS Motorsport Ltd. no credit or refund will be given.
Customers that remove product(s) from OSS Motorsport will have been deemed to agree with all of the above terms and conditions. All items sold are for Off Road Use Only.
All performance modifications are done at your own risk and may void your warranty.
UNWANTED ITEMS
Unwanted items are subject to a 20% restocking fee, in addition to the return shipping to our warehouse(if applicable). Used items cannot be returned.
Electronics
All Electronics are final sale!
TERMS AND CONDITIONS
Please have your mail box or junk mail box checked for status updates.
Shipments, returns & refund
During the payment process, we provide delivery options with different delivery companies with which we have no contractual relationship. We offer commission free this added service so the client can receive its order without having to round trip to our warehouse. If there is any problem with the delivery, it is the consignee responsibility to contact the delivery company he/she dealt with directly. The carrier provide a limited insurance of 100$. If you need more, please contact us prior to purchase as we will get you the quotation for extra insurance from the carrier you will select.
NO return accepted. Exchange upon approval and proof of factory default.
Partial or full refund requests are subject to 5% administrative fees. Refund is immediately issued upon cancellation and a confirmation email is sent. However, depending on the payment method used, it may take one (1) to ten (10) days for the refund to appear in client account.
Special orders are non-refundable.
United States orders may be subject to Custom fees and tax as we ship from Canada.
Disclaimers:
Some products may be used for off-road only. Customer is responsible to check with his/her local/state laws and ordinances.
We are not responsible if the client ordered the wrong item, which does not work on its vehicle.
All parts required professional installation, there is no return or exchange if the client does not know how to install it him/herself.
OSS Motorsport is not responsible for defective or damage caused by unprofessional installation or misuse of the product.
Privacy Policy
We are committed to the privacy of the client's information. OSS Motorsport does not, and will not, distribute, disclose or sell any of the client's personal information to third parties, other than as required by law or as necessary to process a payment. During the process of providing payment information, client may be asked to provide his/her name, address, e-mail, phone number, and where payment is concerned, credit card number, billing address, security code and expiration date. When users access our site, we may automatically collects information, including IP addresses and information regarding the client use of the site through cookies or automatic registration and maintenance of the client contacts to us and preferences.
Questions about the Terms of Service should be sent to us at info@oss-motorsport.com.
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