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Another Toyota GR Yaris in the Whifbitz workshop for an Ecutek remap, in the video below we do before and after dyno runs showing the power gains you can get. This particular Toyota GR Yaris has a few mods fitted already including one of our Whifbitz stainless steel exhausts, Miltek sports cats which removes the […]

Another Toyota GR Yaris in with us for an Ecutek remap this week. The remaps transform the Toyota GR Yaris giving it a boost in power and torque, making it even more fun to drive. This car already had some modifications fitted including a Miltek GPF back exhaust, Forge Motorsport intercooler and a Forge Motorsport […]

Toyota GR Yaris in the Whifbitz workshop for a Lamspeed Racing baffled sump and an engine oil change using Millers 0W20. The Lamspeed baffled sumps are a must for any GR Yaris thats driven in anger. When datalogging the oil pressure, we see it drop to 0.5 bar under braking which isn’t good for your […]

The customer brought his Toyota GR Supra to us as he was having issues with the car going into limp mode and took it to 2 different tuners who couldn’t get it right. We tuned it in an afternoon and no more problems making this customer a happy man! If you’d like your Toyota Supra […]

Toyota GR Supra A90 in the Whifbitz workshop today for one of our Mk4 Supra style carbon rear spoilers, looking good Available to purchase on our website here Garage Whifbitz GR Supra A90 Carbon Rear Spoiler – Garage Whifbitz

We had this lovely Toyota GR Yaris in the Whifbitz workshop recently for one of our titanium exhaust systems and an MST intake kit. Our Whifbitz titanium exhaust is made to be lightweight, coming in at only 6kg versus the factory exhaust weight of 12kg, so the exhaust looks good, sounds good, increases power and […]

So another Toyota GR Yaris just finished off here at Whifbitz which is now making some nice useable reliable power. The car already has some mods done before it arrived – Whifbitz stainless steel exhaust, GPF delete with resonator, Weldspeed inlet manifold, Airtec intercooler and an Airtec intake kit. Its in with us for some […]

Toyota Supra A90 Jarama Edition back in with us again, this time for one of our Whifbitz stainless steel type 1 exhausts and sports cats. Our exhausts give more power and massively improve the sound of the car over the stock exhaust, available on our website here Garage Whifbitz 3.5″ Type 1 Stainless Steel Exhaust […]

We had this fantastic Bentley Continental race car in the Whifbitz workshop last week. The owner of the car has just fitted a ZF 8HP70 8 speed gearbox to the car and needed us to set it up all up using the Turbolamik TCU. We also had to finish off some of the wiring for […]

Another GR Yaris tuned on Ecutek, this one came in with a tuning box fitted making 234whp which is an estimated 271bhp and after a day on the dyno mapping it using Ecutek it’s now making 271whp which is an estimated 327bhp. For reference a totally standard car makes 217whp on our dyno which is […]

We fitted the fantastic @canchecked MFD display on a 2023 Toyota Supra yesterday. Made for RHD and LHD vehicles and displays anything the ecu outputs so boost, rpm, afr, ignition timing, inlet air temp, etc etc. Available to purchase on our website here https://www.garagewhifbitz.co.uk/canchecked-mfd32-gen-2-display-toyota-supra-a90-a91-2020

Check out the latest video by Officially Gassed showcasing 2 of our customer Toyota GR Yaris’ Details of both cars can be found here https://www.garagewhifbitz.co.uk/andrew-fletchers-550bhp-gr-yaris/ and https://www.garagewhifbitz.co.uk/467bhp-fully-modified-toyota-gr-yaris/

Mk3, Mk4 and Mk5 Toyota Supra’s in the Whifbitz workshop at the moment for various work. We see Supra Mk4’s and Mk5’s on a daily basis but it’s not often we see a Mk3 these days!

Toyota GR Yaris owners club meet? Nope they are all here for modifications, 4x Ecutek remaps, oil service, Kelford cams and the Yaris in the middle has just had an Xshift 7 speed sequential gearbox fitted. If you’d like your GR Yaris tuned or maintained please give us a shout

Another day another GR Yaris this one’s in for a Whifbitz stainless exhaust, GPF pipe, HKS spark plugs and an Ecutek custom map. Target power 320bhp, updates to come soon.

We had this lovely BMW M4 in recently for some maintenance and some extra power too. The customer reported smoke coming from the exhaust and a quick inspection showed the turbos leaking which is very common on these, so we replaced them with a rebuilt set of turbos. We also changed the cam cover seal […]

Toyota Supra Mk4 in the Whifbitz workshop recently for a new front spoiler. We fitted a Seibon TJ style carbon fibre version and doesn’t it look good 👍 If you need your Toyota Supra modified, maintained or restored then please get in touch, we’ve been specialising in the Supra Mk4 for 24 years 💪

2 red GR Yaris in the @whifbitz workshop at the moment. Left hand one is having an Airtec intercooler, Airtec oil cooler and an Ecutek custom map. It’s already got a Whifbitz exhaust, GPF delete pipe and ITG intake kit fitted.The one on the right is in for Kelford EZ cams, valve springs, Whifbitz decat […]

2021 Toyota GR Yaris on our dyno yesterday. The customer bought the car recently already modified so wanted to check to see how much power its putting out. Its fitted with a Syvecs ecu, HKS intercooler, Gruppe M carbon intake kit, exhaust and GPF delete pipe and putting outAs you can see from the dyno […]

Pete’s 600+bhp Garage Whifbitz built GR Yaris back in the workshop again.This time for a Quaife ATB LSD rear diff as the Yaris is a non circuit pack and comes with an open diff from the factory.Whilst it was here it’s had engine, diff and gearbox oil change along with a new set of HKS […]

Developed using our many years of experience with racing, we’ve created the ultimate brake kit for the Toyota GR Yaris for road and track use. We will shortly have the option of a full on track kit using AP Pro 5000 race calipers too. The brake kits consists of: The kit does not come with […]

BMW M4 in the Whifbitz workshop last week for a new set of genuine BMW brake discs and pads. San Marino blue has to be nicest BMW colour ever right? If you need your BMW tuned or maintained then please get in touch.

We had this lovely BMW M4 convertible in the Whifbitz workshop recently for an Insane Performance crank hub. This is a highly recommended modification to the BMW S55 engine, if you don’t do this mod you could end up with a much bigger bill, just google BMW crank hub and it will come up with […]