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Acura builds 345-horsepower RDX A-Spec for SEMA

The 2019 Acura RDX is great — a return to form for the sporty compact luxury crossover. So there's no real harm in giving one the SEMA treatment, especially since it entails a real motorsport tie-in and some legitimate performance parts. As for the giant graphics, well, it's SEMA after all. Graham Rahal races for Honda in the IndyCar series, and he also has his own performance parts company — named, sensibly enough, Graham Rahal Performance — which he started in 2017. They sell some private-label bits manufactured by other companies to their spec, some off-the-shelf parts, and they do tuning and installation work on customer cars. Acura gave the job of building the SEMA RDX to Rahal. There's a fair bit going on under the hood to get the RDX to 345 horsepower from the factory 272 ponies. The 2.0-liter turbo engine gets a bunch of enhancements. The turbo, intake, exhaust manifolds, downpipe, and cat-back (a GRP design) are all aftermarket. There's a customer intercooler, too. KTuning did the ECU with a custom map. On the handling front, the RDX wears Eibach springs, StopTech brakes, HRE wheels at 21 inches, and Michelin Pilot Sport 4S tires. The RDX started life as an A-Spec model in Apex Blue Pearl, and from there GRP applied carbon fiber garnish to the mirrors, grille accents, and lower fascia. Troy Lee Designs did the exterior graphics, and inside there's more carbon fiber and a custom steering wheel (courtesy of Max Papis's MPI Innovations shop). The RDX will be on the show floor if you'd like to check out the Rahal shop's handiwork. Related Video:

Comma.ai makes your car semi-autonomous for $999

At TechCrunch's Disrupt conference in San Francisco, Comma.ai founder George "Geohot" Hotz announced the launch of the Comma One semi-autonomous driving device. Hotz said at the conference that his company has worked on the Comma One for about a year, and it will be available at the end of the year for $999 and a $24 per month subscription fee. But aside from the reasonable price, which TechCrunch points out is possible thanks to off-the-shelf components, the appeal here is that it's an add-on to an existing car that can be installed at home by the car's owner. This gives people with normal cars the opportunity to have semi-autonomous features without having to buy an entire vehicle... that is, if you have a Honda or Acura with lane-keeping assist, since Comma One is currently only compatible with those vehicles. It remains to be seen if the company will add more vehicles to the list over time. The device is roughly the size of a large cell phone or aftermarket navigation system, and it has a screen on the front and a pair of cameras on the back. The computer combines information from the device's cameras and the car's radar sensors to understand what's happening and how to respond. Hotz explained at the conference that this system is similar in capability to the Tesla Autopilot system, and will be able to complete a drive, start to finish, without the driver having to touch anything. He did however emphasize that the driver must still pay attention in the event something goes wrong, comparing the experience to watching a young student driver. Hotz told TechCrunch that the device should start shipping at the end of the year. He also said that owners of compatible Honda products in the San Francisco area are eligible for beta testing, and can get involved by emailing him at george@comma.ai. So if you've been pining for a semi-autonomous vehicle of your own, but couldn't spring for a Tesla, you won't have to wait much longer. We should point out that we don't know yet how well the system works, though we hope to find out soon. Related Video:

2019 Acura ILX first drive | New looks, same lackluster performance

Acura knows what it takes to make a fun, compact car that enthusiasts desire. It did so for three decades with the Integra, which eventually morphed into the still fun RSX. Then the ILX came around for the 2013 model year, and the world collectively yawned. It's actually still yawning, and the 2019 redesign isn't doing a whole lot to change that. One might expect more wholesale changes from a car entering its seventh year on the market, but we're still staring down the barrel of the same 201 horsepower 2.4-liter naturally aspirated four-cylinder and trick dual-clutch automatic transmission (which also features a torque converter for low-speed smoothness) from before. These pieces aren't necessarily the problem though. It's enjoyable to thrash the engine out to 7,000 rpm, and the dual-clutch snaps off surprisingly quick shifts when using the paddles in manual mode. It's a bit of a throwback to before all of Honda's performance engines switched to turbocharging for power. It pulls harder the more you wring it out, and begs to be paired with a slick-shifting six-speed manual like it was in the ninth-gen Civic Si. Sadly, everything else outside the powertrain (still) just misses the mark. The greatest part of Acura's old performance compacts was how they made you feel when you were driving them. There was an intimate connection between the driver and road at all times that is sorely lacking from the ILX. Turn in feel is soft and doesn't offer satisfying quick changes of direction. The old chassis feels its age in controlling body movements too. It all culminates in making the ILX feel like a larger car than it actually is. That's not to say the ILX handles poorly, though; it simply does so without any eagerness or feel — just like it has from the beginning. This is unfortunate because the ILX looks better than it ever has. Acura re-did the whole front nose from the A-pillar forward, and it attacked the rear fascia too. We got to check out and drive A-Spec trimmed cars, which add even more aggression to the styling but no performance upgrades. Sure there's three-too-many fake air vents, but the car finally grew some teeth compared to the ultra-bland looks from before. Props for not following the terrible industry trend of totally unreasonably-sized fake exhaust outlets too. The interior isn't as exciting.