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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:

Honda is spending $124 million on a new wind tunnel facility in Ohio

Ford isn't the only company building a multi-million dollar wind tunnel this year. Honda is also getting in on the action. Its new facility will cost less than Ford's at $124 million, and construction begins this summer. It will be built at the Transportation Research Center in Ohio, which is where Honda's NSX proving grounds are located. Honda will install a five-belt rolling road in the tunnel for testing of more pedestrian vehicles, and a wide, high-speed, single belt version for testing of sports cars and race cars. However, it seems the Honda facility will only be capable of testing wind speeds of up to 192 mph, whereas Ford claims a top speed of 200 mph. Cameras and microphones will also be set up inside the testing area at the Honda tunnel to help find wind noise trouble spots. Honda won't necessarily be the only company using the new wind tunnel either. The facility will be available for other groups and companies to use. There are even secure bays those groups can use for their work. Related Video:

Honda and Acura recall 124,077 vehicles due to potential brake failure

Honda and Acura are recalling 124,077 total vehicles across numerous model lines due to a part in the brake system that was potentially improperly assembled, which could ultimately lead to brake failure. The models affected include the 2020-2021 Honda Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot and the 2020 Acura MDX. As for the issue itself, Honda says the brake master cylinder “may have been improperly fastened to the brake booster assembly during production.” Specifically, the tie rod fastener is the problem point. Honda says that if it was improperly assembled, that could result in loose or missing tie rod nuts. If this is the case, when you hit the brakes, a bending load can be placed on the brake booster tie rod studs, which could in turn cause the tie rod studs to break. This then allows the brake master cylinder to separate from the brake booster, which Honda says could result in diminished or lost brake function. Honda says it received a report of brake failure on a 2021 Pilot last year, which prompted the companyÂ’s investigation. There are no crashes, injuries or deaths related to this issue, according to Honda, but it has received two related warranty claims since September 2022. Owner notifications are scheduled to begin on August 7 this year. Honda says it will inspect and replace any missing nuts, and if any brake booster assembly components are damaged, those will be replaced, too. Related video: Recalls Acura Honda Truck Crossover Hatchback SUV Sedan