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Earlier this week we went to Santa Pod to do some testing on 2 of our own cars and 3 of our customers cars. We took our BMW M4 G82 and Toyota GR Supra A90, both running in excess of 800bhp. 3 of our best customers came along, Pete’s 630bhp Toyota GR Yaris, Andrews 612bhp […]

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 […]

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 […]

How cool is this BMW E91! Its fitted with a forged 2JZ-GTE non VVTi engine, Link ecu, Owen Developments single turbo, etc and apart from the subtle front spoiler, rear spoiler and down turned exhaust tip you wouldn’t know, it looks like a 318D! It was brought to us for a remap of the Link […]

Newly Developed 8-speed GAZOO Racing Direct Automatic Transmission Joins Lineup to Expand Motorsports Base TOYOTA GAZOO Racing (TGR) held the world premiere today of its evolved GR Yaris at Tokyo Auto Salon 2024. Sales in Japan of the new GR Yaris are scheduled to start this spring through Toyota vehicle dealers nationwide. As a symbol […]

We bought our Audi R8 V10 Plus in 2021 with one intention, to make a supercar into a hypercar. The V10 engine is easily tuneable making over 1000bhp with just a bolt on turbo kit on low boost. We decided to go with the Extreme Turbo Systems twin turbo kit as we’ve used their products […]

Our latest shop car is a 2022 BMW M4 G82 and as you can see from the pictures and videos below we’ve transformed the way it looks with a just a few simple mods. We’ve fitted BC Forged HCA191S wheels in matt black centre with gloss black rim, 10×20” front and 11×20” rear with 275/30 […]

So Matts car is back on the dyno ready for the next stage of tuning. Now it has our Whifbitz fuel system which includes a flex fuel sensor we can tune it on ethanol fuel. This is done by adding the ethanol in the fuel tank mixed with the 99ron pump fuel already in there. […]

Carwow’s latest YouTube vid is now live featuring one of our best customers Toyota Supra Mk4 with the fantastic Whifbitz ZF 8 speed gearbox conversion. The gearbox is being controlled by the excellent Turbolamik tcu and the engine by a Syvecs ecu, the best stand alone ecu available. This Supra was built to be a […]

Lee’s been bringing his gorgeous 1993 Toyota Supra Mk4 aerotop to us since the year 2000 and in that time his car has gone through many iterations cumulating in what you see now and its got to be one of the nicest most useable street Supra’s on the planet. The latest modification is our Whifbitz […]

Robert brought his 1994 Toyota Supra non turbo auto to us back in 2021 for some more mods, the goal was to create a fast road car with low lag along with super fast gearchanges and that’s what he’s got. we’ve built quite a few of this combination now and its definitely one of the […]

We’ve just finished fitting another ZF 8 speed gearbox conversion this time to a Lexus IS200 3UZ V8, transforming the performance of the car. We fitted the 8HP70 ZF 8 speed gearbox from a BMW N57 using a PMC adaptor plate and the car already had a BMW manual gearbox fitted so we reused the […]

Our Whifbitz built and owned Audi R8 V10 Plus twin turbo is now on Carwow going up against a tuned R35 GTR and 911 Turbo S, check it out on the link below. For more information on our Audi R8 twin turbo click here.

We are doing more and more ZF 8 speed conversions on a variety of cars but this is a world first as far as we know, the one and only ZF 8 speed converted Toyota Crown Athlete! As you can see from our Youtube video below it transforms the car, removing the 1990’s tech 4 […]

Click on the Youtube link below to watch one of our customers 587bhp Toyota GR Supra A90 drag racing against a 700bhp Nissan S15. Click here for details on the Whifbitz tuned 587bhp Toyota GR Supra. If you need your Toyota GR Supra tuned click here.

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!

Click on the Youtube link below to watch one of our customers 700bhp Supra MK4 ZF 8 speed drag racing against a BMW M3 G80. You can see the full spec of the Toyota Supra by clicking here.

Andrew’s GR Yaris came back to us for even more power, it was making 451whp on pump fuel at 2.3 bar boost and its now making 506whp on E50 fuel at 2.5 bar boost, that’s an estimated 600bhp at the flywheel!! This is currently the most powerful Toyota GR Yaris in the UK!! Next step […]

Another ZF 8 Speed gearbox conversion completed on Paul Jones Supra Auto TT. As you can see from the video this gearbox conversion transforms a 1990’s 4 speed auto with the latest technology ZF auto gearbox with smooth OEM like operation along with rapid gearchanges when you want them. We can offer this conversion for […]

The Whifbitz 2020 Supra A90 is currently running 629whp & 630 lb/ft torque which is about 744bhp and as far as we know its the most powerful Supra A90 in the UK at present. To achieve this power we are running the following mods: * Ecutek with 2 switchable maps running flex fuel sensor and […]

One of our favourite customer Supra’s is on the Officially Gassed Youtube channel.

I took the Whifbitz Supra to Prescott Hillclimb recently and as you can see from the video its really not suited to the tight short track! I only used 1st and 2nd gear and the car is a lag monster in its current configuration running a Precision 7675 turbo which is capable of 1300bhp. I […]

The first Supra Mk4 with a ZF 8 speed gearbox fitted and working in the world!

New Product!! Garage Whifbitz GR Yaris GPF back stainless steel & titanium exhaust systems. Dyno tests revealed an 15bhp gain compared to the stock exhaust on our own GR Yaris. There will be even more power to be gained on higher horsepower cars when the stock exhaust will become even more restrictive. The stainless steel […]