Toyota GR Yaris tuned on the latest Ecutek Racerom – before and after power results

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The new update from Ecutek brings Racerom features including flat foot shifting, rolling antilag, launch control and map switching using the steering wheel buttons. It also adds more tuning parameters to help us a tuner to get the most out of your car. This particular car already has an Airtec intercooler, Miltek sports cat, Whifbitz […]

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329BHP Toyota GR Yaris

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Another Toyota GR Yaris dropped off to us last week for a remap. This time we fitted the fantastic Syvecs stand alone ecu allowing full control over the engine parameters along with some cool features like launch control, rolling anti lag and switchable maps via the steering wheel. This Toyota GR Yaris already had the […]

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630BHP Fully Modified Toyota GR Yaris

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This 2020 Toyota GR Yaris went from having minor modifications to what you see here, a fully modified fire breathing GR Yaris which would be happy on a rally stage! The customer wanted his Toyota GR Yaris to handle as much power as possible so it had one of our signature full race engines featuring […]

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Monster 500BHP Toyota GR Yaris!

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We had this 2021 Toyota GR Yaris in over the winter to transform it from a standard car to what you see here, a 500bhp monster! We’ve fitted one of our Whifbitz GR Yaris turbo kit’s using the Garrett G25-660 turbo for maximum power. Our turbo kit comes with the option of the G25-550 or […]

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Toyota GR Yaris Whifbitz carbon bonnet, rear spoiler and wing mirrors fitted.

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Another Toyota GR Yaris in the Whifbitz workshop and this one is having some cosmetic upgrades fitted. Starting with our Whifbitz VS style carbon vented bonnet, as you can see from the pictures below it gives an aggressive look whilst also improving cooling, it also comes with a rain guard fitted underneath to keep the […]

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405BHP Toyota GR Yaris

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We had this lovely Toyota GR Yaris on our dyno yesterday for a remap and update on the Syvecs ecu. The previous owner brought the Toyota GR Yaris in to us last year and we fitted a Syvecs ecu, Turbozentrum hybrid turbo, Kelford EZ cams, Kelford valve springs and Whifbitz decat pipe. The car also […]

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Andrew Fletchers 612BHP GR Yaris

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As far as we know Andrew’s GR Yaris is the most powerful GR Yaris in the UK at present, making 516whp which is an estimated 612bhp at the flywheel running E85 fuel. Andrew brought his car to us with one goal in mind, to have the fastest maddest GR Yaris in the UK and we […]

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337BHP GR Yaris remap & dyno power runs

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We had this pocket rocket in our workshop a couple of weeks ago for an ecu remap. This is the first GR Yaris we’ve done tuned using Ecutek and as you can see from the power gains below it works great. The GR Yaris already had the following mods fitted: We did before and after […]

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322BHP Toyota GR Yaris remap

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Another Toyota GR Yaris dropped off to us last week for a remap. This GR Yaris non circuit pack already had a Miltek exhaust and GPF delete pipe fitted, apart from that it’s standard. After a tuning session on our 4wd Dynojet dyno it’s now producing a nice 267whp which is an estimated 322BHP giving […]

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327BHP Toyota GR Yaris

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Another Toyota GR Yaris in with us recently, this one had Kelford 266/274 camshafts, Kelford valve springs, Airtec intercooler and Airtec big boost pipe kit fitted. The GR Yaris had already been fitted with a Syvecs ecu, Miltek GPF back exhaust and MST intake kit at another tuning company, so we thought we would do […]

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400BHP Toyota GR Yaris

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Another Toyota GR Yaris in with us for some work, we modded this car last year and now it has a new owner. The new owner reported a rattle coming from the turbo which turned out to be a dodgy wastegate, so we swapped it for a new Turbozentrum hybrid turbo and fitted one of […]

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Matt’s 480BHP Toyota GR Yaris

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Matt’s Toyota GR Yaris is the first car to use our Garage Whifbitz Toyota GR Yaris turbo kits. Our turbo kit features a tubular manifold with the optional Thermo Met heat protection to keep the temperatures under control. Matt opted for the Garrett G25-550 turbo which as you can see from the dyno graph below […]

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Whifbitz GR Yaris exhaust fitted

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Toyota GR Yaris in with us recently for one of our Whifbitz stainless steel exhaust systems with carbon tailpipes, also available with polished and blue versions and titanium if you want it lightweight. Our exhaust system transforms the exhaust noise from sounding like a hoover to a nice deep tone. Check our website here for […]

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Pumaspeed Big Power Toyota GR Yaris dyno pulls making 560bhp!

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Tuning is complete on the Pumaspeed Toyota GR now and its producing a mighty 470whp which is an estimated 560bhp! The G16E-GTS 1.6 litre 3 cylinder engine is constantly surprising us with what it can do. It not only produces a lot of power but it also does it with minimal turbo lag, its still […]

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Pumaspeed’s Toyota GR Yaris 453bhp dyno pull!

Pumaspeed’s rather nice Toyota GR Yaris in with us for a Whifbitz fuel system with flex fuel sensor and Syvecs ecu mapping. The Pumaspeed GR Yaris has a forged engine along with a closed deck block, Kelford cams/spring, Lamspeed Garrett G25-660 turbo kit, Lamspeed intake manifold and more! The 1.6 litre 3 cylinder turbo engine […]

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Toyota GR Yaris Dyno power run – Whifbitz exhaust and remap!

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We had Darren’s Toyota GR Yaris in a few months ago for the following mods: This GR Yaris is now making a nice 304bhp at the flywheel with a much better exhaust note too!

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Kevins Toyota GR Yaris mods

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Kevins Toyota GR Yaris was in with us yesterday for some tasty upgrades: If you’d like your Toyota GR Yaris tuned or serviced please see our website here

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Toyota GR Yaris modifications

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Toyota GR Yaris in recently for one of our Garage Whifbitz stainless steel exhausts along with a Powerflex torque mount insert, both are available to purchase on our website Garage Whifbitz. As you can see from the pictures this car has already got a TRD front spoiler fitted too which we also stock here Garage […]

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Toyota GR Yaris modifications

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Another customer GR Yaris in recently for some modifications, as you can see this car is LHD and all the way from Spain! Well actually the customer is just Spanish living in the UK 😀 We fitted a TRD front spoiler, Eibach wheel spacers and Toms Racing rear bumper vents, as you can see this […]

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343BHP Whifbitz tuned Toyota GR Yaris

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We had Steven’s Toyota GR Yaris in earlier this month for a Whifbitz ecu remap and its now making 255whp which is approx 343BHP. The Toyota GR Yaris has the following mods: If you’d like your Toyota GR Yaris tuned or serviced please get in touch, we can tune your car from what you see […]

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The Late Brake Show Feature!

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Check out the video link below featuring our customer’s Toyota GR Yaris making 600bhp along with a bit of a Garage Whifbitz spotlight, enjoy!

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Jamie’s 2021 Toyota GR Yaris Whifbitz titanium exhaust & TRD spoiler install!

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Jamie’s 2021 Toyota GR Yaris was in with us today for one of our full titanium Whifbitz GR Yaris titanium exhausts, weighing in at only 6kg compared to the OEM stock exhaust which weighs 12kg. So not only does it look good it will also make your car faster just by the weight saving alone. […]

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333BHP Toyota GR Yaris ecu remap

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We had Rob’s Toyota GR Yaris in today for a Whifbitz ecu remap.Power went from 244whp to 276whp which is approx 333bhp, torque went from 246 to 295 lb/ft, nice gains! The car has the following mods: Whifbitz ECU remapMST intake kitWhifbitz stainless steel exhaust and non GPF resonated pipe If you’d like your Toyota […]

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Billy’s Toyota GR Yaris 320BHP Remap

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We had billy’s Toyota GR Yaris in last week for a Whifbitz ecu remap which is now making 265whp which is approx 320BHP. The car has the following mods: If you’d like your Toyota GR Yaris tuned or serviced please get in touch, we can tune your car from what you see here to 600+bhp.

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