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Reliving the Acura NSX debut, 25 years later

The Acura NSX might be one of the most important Japanese cars ever created. The Land of the Rising Sun had already established that it could make very competent performance vehicles when the NSX debuted in 1989, but Honda's two-seater was the first one that looked to the world like a true contender against Ferrari and Porsche, thanks to its cutting-edge technology. The Acura had an all-aluminum monocoque chassis, a beautifully low-slung body and a quick-revving V6 with an 8,000-rpm redline. This quintessential Japanese sports coupe celebrates its 25th anniversary this year, and Autoweek recognizes it in a fantastic piece chronicling the model's US launch.
The story begins in February 1989 at the Chicago Motor Show where the car debuted. The day before the show opened, the concept still didn't have a name. The Japanese development team referred to it as New Sports, and the American Acura executives decided to add eXperimental to the end. The moniker NSX just stuck afterwards.
The article paints a fantastic portrait of the car and the company at the time. Honda had something to prove with the NSX. To succeed, the coupe had to be the best, and when the American press finally got a hold of it, they drowned it in accolades. Of course, Acura has a new American-built NSX on the way, and it has colossal legacy to live up to. This piece is definitely worth reading to understand why.

Honda recalls 2.7 million vehicles for new air bag inflator defect

WASHINGTON — Honda said on Tuesday it will recall 2.7 million older U.S. vehicles in North America for potentially defective air bag inflators. The defect involves a different type of Takata inflator than those that have prompted the largest-ever auto safety recalls worldwide covering more than 42 million U.S. vehicles by 19 automakers with Takata air bag inflators. The new recall covers Honda and Acura automobiles from the 1996 through 2003 model years. Honda said it is aware of one field rupture of an inflator in the new recall campaign — a 2012 crash in Texas that resulted in an injury — and two in junkyards in Japan. The campaign covers 2.4 million U.S. vehicles and 300,000 in Canada, Honda said, adding that it has not determined recall numbers for other countries. Takata issued a new defect notice in November for inflators from four automakers, including Honda. Honda said all three vehicles "potentially were exposed to unusually high amounts of moisture prior to the rupture events." Honda said the recalls cover driver front airbag inflators manufactured with non-azide propellant and said "all inspections and repairs will begin in approximately one year, as replacement parts from alternative suppliers are not yet available." Honda said it "regrets any inconvenience or distress that this situation may cause to our customers as we seek to resolve this situation. Honda believes that the risk of improper airbag deployment in its vehicles remains very low at this time, but we cannot absolutely guarantee the performance of any recalled part." Related Video:

Acura Pikes Peak lineup is out, and there's a race-prepped MDX Sport Hybrid

Acura is coming back to Pikes Peak for the 2019 edition of the hillclimb, and it's bringing four vehicles to attack the mountain. Not the fastest, but perhaps the most interesting of the bunch is a race-prepped 2019 MDX Sport Hybrid. Engineers took the 3.5-liter V6 from the non-hybrid version (Hybrid has a 3.0-liter V6) of the MDX and bored it out to 3.7-liters. It then works together with Acura's three-motor hybrid system for a combined 400 horsepower and 350 pound-feet of torque. Shifting is still done by Acura's 7-speed dual-clutch transmission. The extra power is thanks to the larger displacement and special tuning for the engine and electric motors. Further upgrades to the MDX include a race-tuned active-damper suspension system and a roll cage. Acura says it goes a long way to increase structural rigidity. Additionally, Acura removed most of the vehicle's interior, including every seat but the driver's seat. Piloting the MDX is Jordan Guitar of Acura R&D's chassis development team. A couple NSXs, one "Time Attack" car and one mostly stock, will also run up the mountain. The Time Attack NSX has more power from larger turbos, bringing the system output up to 625 horsepower. Weight-saving measures have dropped 200 pounds from the structure, and there's plenty more downforce thanks to a big wing front splitter. Not much has been done to the production-spec NSX, as it simply adds a roll cage and racing seat with a harness. The Acura RDX that ran up the mountain last year is returning for this 2019 run. It features a modified 2.0-liter turbo that makes a respectable 350 horsepower and 330 pound-feet of torque. That extra power comes courtesy of a larger turbocharger, short-path intercooler and an electric supercharger. Can we have all that for production, please? The last Acura in the field is the same RealTime Racing TLX GT that won its class last year. There's one more NSX that'll be going up and down Pikes Peak, but not in anger. Acura is providing an NSX to act as the official pace car of the event, and it's predictably painted in the easy to pick out Thermal Orange.