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With the quieter festive time upon us we thought it was a great time to get Project Z4 GT3 V8 to first base, and that meant a trip to the wizards at Emerald M3D so this week we took the drive over to Watton in Norfolk, and catch up with the ECU gurus and entrust them with their magic, it was also an excuse to stop over at the Bentley Hotel & Spa and unwind with a beer or two.

BMW Z4 GT3 V8

This is the most important stage of the build as we have to make sure all of the BMW Z4 electrics, work with the all new V8 engine, it’s imperative if you want it to run with the BMW idrive factory oem set up, this is the first process we have to go through, as well as building the engine loom and ECU upgrade, whilst it sounds like not much is going on, this is the main ingredient to make sure this car and conversion works correctly, so it’s a pretty important parts of the conversion.

With the car at its new home for the few couple of weeks, it will be mid to the end of January before we get to collect the car from the Emerald crew, that’s when phase two of the build will kick in, as its off to Dynotorque, Craig can then get creative with our install, and boy oh boy do we have some Great plans for the overall finished package, pure quality being added, brakes, engine, suspension, will all come in for some changes, he will leave no stone unturned in his quest for the ultimate Z4V8 build.

We are working with quite a few people on this build, well they do say “teamwork makes the dream work” and we are happy to welcome another company onboard the build, Reflex Auto Design from Daventry, who will be responsible for the painting this beast, these boys need no introduction they are extremely well known for their paint qualities across a wide spectrum, from restoring old classics, to custom one off body work modifications, their credentials speak for themselves, so we are happy a company with this much talent are involved with the task of painting our beauty.

We have now decided on the final wheel choice and finish, and it was such a hard decision to make, a lot harder than we ever thought it would be.

Our wheel partners on this build is AVANT GARDE (AG Wheels) as we have been the Exclusive European importer for the brand for the last two years it was a no brainer, so it was just a few weeks of backwards and forwards of what to build.

The front wheels is a 10x19, the rear wheel is 13x19, and we have decided again to run with a different design on each side of the car, we have done this a few years now, it’s a great talking point, but it also shows what two designs and finishes look like on the car.

The first design we decided on was the AG F422 we like this design a lot, plus the fact we have only seen the design in the spec 3 concave profile, and we decided on the Spec 2 with reverse lip, this will be finish in the all new Monaco Copper, with a brushed matte centre and gloss inner and outer barrels, with brushed silver hardware and logo. On the other side we will be fitting the AGL23, from the Luxury line up, finished in black, with matte centres and gloss barrels, with Monaco Copper hardware and logo, we chose this design, because it’s very reminiscent of the race wheel that is fitted to the Z4 GT3 Race car, tyres we are using Nitto in sizes 285/30r19 front and 345/30R19 rear.

This is going to be the long four months … roll on the spring.


Its been a while since we have blogged about the BPA Body shop VADZilla GTR build, as Ben has been extremely busy with his work load, so his personal project got side line, unfortunately it happens, we have had exactly the same problem this year with our own Z4 GT3 V8 project, customers cars and work take preference over personal builds, It’s just the nature of the business, but we are happy to report Ben has found some spare time and put a good few days into getting the car finish, well certainly when it comes to the paint.

Its been a wish to see this conversion finished in white, we must admit we were hoping to see the hood painted white too, but with a carbon hood it’s a difficult choice for some, personally we aren’t the exposed carbon fans, its still carbon under the paint and exposed carbon has been done to death, but Bens choice, and one we respect.

One area which will be a little hit and miss is the black stripe through the rear panel, from light to light, personally we like it, but there has been a bit of mixed reaction to the pictures we have shared on our social network, but we applaud Ben for building the car how he wants it to look.

This is one car we are looking forward to seeing in all its glory when winter has been and gone.

The aero kit is available from stock in either FRP or Carbon fibre, with a huge list of options, email us for more details on our wide body GTR programme. enquiries@vaddesign.com


We have some new BMW aero Products that that we are adding to our website, they aren’t new to the aero world, but they are worth sharing and most definitely worth putting on the website.

We have seen the BMW E86 (Z4) and E46 in M3 form making a bit of noise lately, especially on the styling, both great platforms and both tune and style up exceedingly well, and there are so many styling and aero bits available for both models, but if you know anything about us at VAD you will know that we love a wide body, in all forms and all marquees, and the wider the better, which brings us to our styling packs we are offering for these two models.

First up is the e46 chassis, we love this shape, especially in M3 form, it’s a looker in standard form, so to enhance is a tough one, but adding the GTR wide body is a step in the right direction, this conversion is super wider and super aggressive, and we adore it, with its vented front fenders, and aggressive front bonnet ( hood) it screams racer, and those fat rear arch extensions that flow into the rear vented bumper, what's not to like, it’s pretty special looking conversion, especially when you add the right looking set of wheels, in the right set up with 10” front wheels and 12” rear wheels in either 18” 19” or 20” sizing, so if you have already have the M3 model, you have the brutish good looks to match the performance, so the best of both worlds, although this aero pack will fit any E46 model across the engine range.

BMW E46 M3 GTR Aero Styling

Next up we have the wide body aero pack for the Z4 E86 chassis, the awesome GTR, this kit is an absolute monster, the original batman looking car, small, wide and vents everywhere, it really is a wild looking aero kit, but wild in the best possible way, just look at it, aggressive from every viewing point, it really isn’t a conversion for the faint hearted, a must if you have the car and want to get noticed.

With this aero upgrade, you get all of the usual parts:

Front bumper, front under floor splitter, front vented fenders, side skirts, rear vented fenders, rear bumper, rear diffuser with the rear wing an optional extra.

Wheel choice is huge, with 10” front wheels and 12 to 13” rear wheels being needed to fill the acres of wide body goodness, we also have suspension & exhaust options for both vehicles, can be supplied only or fitted and painted, get in touch for more details on these BMW road monsters, if we wasnt already committed to building our V8 E89 Z4 GT3, we would most definitely be building the E86, such an incredible looking conversion, maybe one for a VAD build in the future.

BMW E86 Z4 Coupe, wide body GTR Aero

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