Our custom tuning allows power and torque to be increased from Toyota’s claimed 257bhp/265lbft to over 310bhp and 293lbft on Shell Vpower.
Our fully re-calibrated engine management system, provides significant increases to both power and torque. This customised ECU mapping releases considerably more power than standard or ‘off the shelf tunes’ and the process is straight forward and involves us installing our bespoke connect straight onto the ECU which offers fast programming or the option to revert back to standard.
After hours of careful testing and revisions on both the road and our Maha 4WD dyno with our own GR Yaris we are able to lift power and torque figures substantially to 310 bhp (+53bhp) and 293lbft/393Nm (+28lbft/38Nm). However, these are not just peak value increases. More power is produced throughout the rev range improving drivability and offering a broader power band to enjoy.
The process takes around 1 hour and we can offer before and after power runs for an additional cost. Having worked with our own GR Yaris development cars since their launch and having spent considerable time working on the engine calibration development both the standard and aftermarket ECU we are confident in providing our Stage 1 Yaris tune with an additional 24 month transferable engine warranty. For more information on our GR Yaris warranty package click here.
Includes fitting & 24 month warranty
Our custom tuning box allows power and torque to be increased from Toyota’s claimed 257bhp/265lbft to over 300bhp and 290lbft on Shell Vpower.
Our Tuning box features our own custom calibration that the power delivery smooth and predictable with the additional boost at the top of the rev range making it pull much more urgently to the red line. The box is also Bluetooth enabled so you can connect to the box with a smart phone and switch instantly between standard and 300bhp modes.
The box is a simple plug & play design which allows for quick installation (and removal) in around 10 minutes.
A full direct fit ECU Kit without compromise.
The Syvecs Toyota GR Yaris kit brings a new level of engine management control to the GR Yaris. Designed to work from a factory car to the highest level of motorsport. We have been helping Syvecs with the development and have this powerful ECU installed in our demonstrator. With the standard ECU not able to be tuned in the short term the Syvecs offers the complete solution to owners looking to maximise the performance with an ECU which can easily be reprogrammed as additional modifications are made. The Syvecs ECU also comes with detailed data logging which allows the tuner and driver to quickly download and review how the engine is performing. The Syvecs ECU also does not bring on additional warning lights on the dash and displays the different map settings on the OE dashboard. For those cars fitted with a Flex fuel sensor to allow Ethanol to be used it even displays the Ethanol content Percentage on the instrument gauge. Litchfield are very experienced in Syvecs tuning and its GR Yaris application so we can provide a full installation and mapping service.
Read more about our GR Yaris testing with the Syvecs ECU on our website blog post.
The Syvecs plug in ECU provides the following features:
The ITG performance air filter is a direct replacement for the original paper air filter. The high quality foam design can be found on motorsport filters from WRC to F1 and allows the engine to breath more easily.
Compared to a brand new paper filter the ITG design allows for an additional flow at the top of the rev range with a 2-3bhp improvement but the main gain was in the area at the bottom of the rev range where the turbos is able to spool up faster. This gave a useful 10lbft improvement between 2,000rpm – 3,000rpm.
Simple to fit this washable foam filter makes future service maintence straight forward and more cost effective.
The award-winning Kompact EM series Blow-Off Valves, are the world’s first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM Blow-Off Valve, and install ours in its place. No adapters, hoses or extra assembly required. All this while retaining complete OE control of the BOV’s operation. Turbocharger performance is increased due to minimising leakage, rapid response, coupled with superior thermal performance thanks to our world-leading engineering and simulation abilities. Dual Port vents both to the atmosphere and back into the air intake.
Key Features Include:
Dual Port vents both to the atmosphere and back into the air intake. Suitable for the XP210 Gazoo Racing (GR) Yaris and other Toyota and Lexus vehicles.
The GR Yaris makes fantastic power for a standard 3 cylinder 1.6 engine but like most Japanese cars they have become increasingly popular to tune and push hard on track. This more extreme use has exposed a weakness of the standard valvetrain which can cause the failures especially at high revs. Significantly increased boost levels can also cause valve float.
We strongly recommend all customers using a tuned car on track have upgraded valve springs installed to help safeguard against these problems. Kelford’s proven solution provides a stronger valve spring and lighter Titanium retainers.