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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 […]

We had this lovely BMW M3 F80 in with us for the following modifications: This particular car made 544whp which is an estimated 630bhp at the flywheel, as with all our custom maps we tune the engine with a progressive power delivery to help driveability and traction. If you’d like your BMW tuned or maintained […]

How cool is this, a proper old school BMW E30 with a Nissan SR20DET engine painted in this stunning purple. We had it in with us for mapping the Link ecu and it made 312whp which is an estimated 365bhp at the flywheel. More than enough for the 1990’s chassis to cope with 😄 If […]

New car in the Whifbitzfleet, the BMW M4 G80 X drive 👌 Big thanks to Prestige Performance Yorkshire for sourcing the car us, if you want a top quality car and service with a smile get in touch with them 👍We will be using this as the test car for the incoming Whifbitz tuning packages.The […]

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 […]

Another Supra ZF8 speed gearbox conversion done using the fantastic Turbolamik TCU to control the gearbox and the equally fantastic Syvecs S6Plus ecu controlling the engine. Automatic mode, manual mode via gear lever or flappy paddles, gear cuts on downshift, smooth gear changes and pull away, super fast Upshifts, etc. And we can fit the […]

If you want to take your Toyota GR Yaris or Corolla to the next level then this is what you need, our turbo kit is capable of 600+bhp with the supporting mods fitted. We are constantly amazed by the G16E-GTS 1.6 litre 3 cylinder engine, they can make 600+bhp but still have low down response […]

So Matts car is all back together with the engine bedded in and ready to hit our Dynojet 4wd dyno for tuning. We started off with a relatively mild tune with the car running switchable maps via the steering wheel which is one of the great features of the Syvecs ecu. On high boost which […]

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 […]

We took these pictures of our Toyota Supra MK4 back in 2006 at Brands Hatch race circuit on one of our many many track days testing our Whifbitz products, learning what parts work and don’t work. No idea where the last 23 years has gone specialising in this iconic JDM car. What we do know […]

Brads 2020 Toyota GR Supra A90 was dropped off this week for the following to be fitted: The Supra already had one of our Whifbitz titanium exhaust systems fitted along with a Seibon TD Style carbon rear spoiler and our Whifbitz carbon flappy paddles. This is the most powerful stock turbo’d Supra we’ve tuned so […]

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 […]

We don’t see many Toyota Soarers these days, baffles us why these haven’t gone up in price like all the other old school JDM cars? Anyway this Toyota Soarer JZZ30 was in with us for a replacement gearbox as reverse stopped working. It’s now fixed and the customer will be selling it soon.

We had this beautiful in red 2021 Toyota GR Supra A90 in yesterday for one of our FR style full carbon rear spoilers. As you can see from the pictures this design of spoiler suits the Supra perfectly and the carbon colour offset looks great on a red car. The spoiler is in stock and […]

And another customer’s Toyota GR Supra A90, this time booked in for one of our lightweight Whifbitz 3.5″ titanium exhaust systems along with an OPF delete harness to keep the ecu happy. Made from super lightweight titanium our full exhaust weighs in at only 8.2kg! Thats from the cat back which also removes the restrictive […]

Another customer’s Toyota GR Supra A90 in for one of our Whifbitz 3.5″ stainless steel exhausts along with an OPF delete harness to keep the ecu happy. Made from high quality 304R stainless steel our full exhaust from the cat back removes the restrictive OPF. Dyno tests revealed a 15bhp gain in power and 40 […]

We chose the Xtreme Performance heavy duty organic clutch and flywheel for this build, its nice to use with stock pedal feel and quiet too unlike twin plate clutches. It also looks good too with its purple anodising! The GR Yaris engine suffers with oil starvation, we’ve noticed this since we started fitting Syvecs ecu’s […]

So the Whifbitz ported cylinder head has been bolted to the closed deck forged block to complete the engine assembly. We also installed the Kelford 267A cams that we will be using, on this particular build we are not after out and out power, its more about mid range power and fast response. The engine […]

Next step is to bolt the cylinder head on and we’ve gone to town on this one with the following mods: The CNC ported cylinder head will maximise the power we can achieve from the engine and will also mean we can get more power running less boost thus putting the engine under less stress. […]

Toyota GR Yaris engine we are building at the moment for a Matt’s car. Featuring a closed deck block conversion to make it extra strong, Nitto forged pistons and I beam conrods with new Toyota crank and rod bearings. Getting it ready to hit a nice 500BHP with one of our new soon to be […]

Another set of BC Forged wheels just arrived for a customers we have here at the moment.BC Forged LE52 in crystal burgundy with a gloss black rim, 9.5×19” front and 11×19” rear for a 2023 Toyota GR Supra A90, we will post some pics up next week when we fit them on the car.Please see […]

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 […]

A little teaser of what we’ve got in development at the moment, RHD full carbon dash for Toyota Supra Mk4. These pictures are the first one out of the mould and obviously not finished as it still need trimming, brackets bonding on and clear coating.They are still a few months away from being released into […]