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Chevy Camaro ZL1, Lexus LFA celebrate National Donut Day

Happy National Donut Day, everyone! While some of us may have already celebrated this high-caloric holiday at our local Dunkin' Donuts or Tim Horton's, Chevrolet and Lexus have taken the opportunity to offer us delicious donuts of a different sort. Using a "professional donut maker" and a 2013 Camaro ZL1, Chevy has released a video of its 580-horsepower coupe laying down some serious rubber. Lexus has countered with its LFA supercar and, oddly, LPGA pro golfer Natalie Gulbis.
Just like many of the donut chains across the country, Chevy and Lexus are giving away these donuts for free. Not only do their donuts contain zero fat, they're also easily enjoyable over the Internet, albeit nowhere near as tasty as a Krispy Kreme. Scroll down to enjoy both videos.

Lexus LC Coupe and Convertible add a bevy of official TRD parts

TRD stands for Toyota Racing Development, but that doesn’t stop the performance division from developing parts for Lexus products, too. One of those Lexus products it just released a set of performance parts for is the LC 500. The two-door coupe is our favorite Lexus for sale right now because of its excellent driving dynamics and stunning looks, so adding more performance is a good thing, right? WeÂ’ll stop short of saying itÂ’s a great thing for appearances in this particular instance. The parts shown here tend to muss up and clutter the LC's otherwise gorgeous design. That large rear wing, aero cowling above the rear seats and aero mirror cover all notch the aggressiveness up a level, but it makes the styling look a bit messier in photos. TRD does claim real performance gains from the parts, though. The modified side skirts reduce the amount of wind flowing to the rear tires, which makes the car slipperier through the air — TRD also claims a benefit in fuel economy and reduced wind noise. There are three new wheel designs, all offering a reduction in weight over the stock wheels and an improvement in rigidity. The wheels pictured on the car are the Lunanium Gun Metallic option. TRD says the giant aero cowl reduces wind noise in the cabin for the LC Convertible, and the big rear wing improves vehicle stability. Other available parts include a front spoiler (adds downforce, lowers front clearance by 30 mm), rear diffuser (adds moderate downforce, says TRD), smaller rear spoiler (improves stability at speed), and a “performance damper.” Details are short on this damper, but we can assume itÂ’s slightly stiffer than stock and could offer a noticeable handling improvement. ThereÂ’s a 3-D mini configurator you can play around with on TRDÂ’s site, too. You can only choose between the exterior color, interior color and aero cowl cover, but itÂ’s worth it to see what the mods might look like on your particular LC. Interestingly, the aero cowl sitting above the rear seats can be had in either black or white. Availability of the parts in the U.S. is still unclear, but weÂ’re reaching out to TRD and will update with any news we might hear.  Related video:

Gazoo heads to the N"urburgring with Lexus LFA Code X

You'd be forgiven for thinking just because the Lexus LFA has ended its production run (it's been over a year now) that Toyota would have ceased its development. You'd be forgiven, but Gazoo Racing is here to tell you you'd still be wrong.
One of Toyota's many works racing teams, Gazoo is returning to the 24-hour endurance race at the Nürburgring this year with a trio of entries. One is based on the Toyota GT86 (which we know as the Scion FR-S), and one is essentially the same LFA that it's entered in years past. But the third vehicle is dubbed Code X.
It's also based on the LFA, but its 4.8-liter V10 engine has been bored out to 5.3 liters, raising its output to untold levels. It's got a full carbon-fiber chassis and a range of other enhancements that Gazoo isn't telling us about just yet, but they should turn the LFA Code X from a road-going supercar beyond a racecar and into a rolling research lab. Considering that Gazoo has been racing at the 'Ring since 2007 and fielding versions of the LFA there since 2008, it'll be interesting to see how the Code X version fares.