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1997 Acura SLX gets 350 actual Acura horsepower for Radwood

For the Radwood Orange County, Calif., car show, a show themed around 1980s and 1990s cars, Acura is bringing a variety of its original models including a 1991 NSX and a 1986 Integra. The company is also bringing something obscure, a 1997 Acura SLX, the brand's first SUV, offered from model years 1996 to 1999. In some ways, it's something Acura might not want to highlight, since it's really a rebadged Isuzu Trooper, just as the original Honda Passport was a rebadged Isuzu Rodeo. But this SLX is special; it has real Acura power under the hood. The project was led by Acura engineers and Pikes Peak racing drivers James Robinson, Paul Hubers and Jordan Guitar, and the frame and body restoration as well as the powertrain swap was done entirely in-house at Honda R&D in Ohio, according to Acura rep Andrew Quillin. The team pulled out the original naturally aspirated 3.2-liter V6 that made just 190 horsepower and 188 pound-feet of torque, and dropped in a turbocharged 2.0-liter inline-four from a new Acura RDX. That engine also received a new intake, exhaust, turbo and ECU tune, which brought power up to an estimated 350 horsepower and 340 pound-feet of torque, similar to the Graham Rahal Performance RDX. Not only that, but the old-school four-wheel-drive system and live rear axle were dropped in favor of the RDX's indpendent suspension and torque vectoring "Super Handling All-Wheel Drive." "Dropped in" is a mischaracterization, though, as Acura had to weld new subframes front and rear to the existing frame to get the transverse engine and modern suspension to fit. Acura was careful to keep the SLX looking as close to the original as possible. On the outside, Acura repainted the SLX in a modern red paint available on the RDX, but retained the champagne lower moldings. The stock wheels were replaced with 17-inch Fifteen52 wheels, but they have a very similar design and finish to the original wheels. A hard-shell spare tire cover was added, and a simple "SH-AWD" badge on the back is the only hint at what's under the body. The interior was restored at the company's L.A. design studio, where the upholstery was redone in a gray "gathered" leather like you would have seen when it was new. A bit of gray wood trim updates the interior slightly. The RDX's push-button starter and shifter buttons have been added to the center console, shift paddles behind the original steering wheel, and an aftermarket instrument cluster mounted to the steering column.

Hondata's 2019 Acura RDX tune brings the mid-range torque

One of the big advantages to the era of turbo Hondas is that there's plenty of horsepower and torque left on the table for tuners to take advantage of. One of those companies is Hondata, and following its upgrades for the Civic and Accord, it's now tuning the Acura RDX luxury crossover. The RDX uses a turbocharged 2.0-liter engine similar to those in the Accord and the Civic Type R. In stock form, it makes 272 horsepower and 280 pound-feet of torque. With Hondata's Stage 1 tune, the company says that horsepower increases by about 10 across the rev band. Looking at the dyno graph, it also appears that peak horsepower increases by about 5 horsepower, and peak torque is up by about 15 pound-feet. Peak torque also appears to arrive sooner, and most of the torque curve seems to be up by 10 to 15 pound-feet. The increases in power and torque are available in all four of the RDX's drive modes. The Stage 2 tune increases power torque even more in Sport and Sport+ modes, and keeps Snow and Comfort modes at Stage 1 settings. Peak horsepower looks to be up about 10 over stock, but the mid-range sees as much as a 28-hp increase. Peak torque sees a huge jump of about 45 lb-ft over stock based on the dyno chart, and it's available even lower than the Stage 1's peak torque. If this all sounds good to you, you can order up a Hondata FlashPro computer for your RDX right now. It costs $695 and comes with the handheld computer for uploading or removing tunes. RDX owners in California should note that neither tune is currently CARB legal. Related Video:

Acura to debut RLX sedan and ARX-05 racecar at Monterey

It's Monterey Car Week, culminating in the Pebble Beach Concours d'Elegance, and Acura plans to stay busy throughout, with debuts of its redesigned RLX flagship sedan and ARX-5 prototype racecar at several venues. In advance of those two reveals, Acura released two teaser videos (shown above and below), for those of us who can't make it to Pebble Beach. We told you quite a lot about the RLX last week and about the ARX-5 just before that. Sales of the previous generation have been slow, but this redesign, from its new diamond pentagon grille on back, could rectify that. Acura kicks off the week Tuesday as exclusive automotive sponsor of the Carmel-By-The Sea Concours on the Avenue, in Carmel's Devendorf Park. That's where it will debut the 377-horsepower 2018 Acura RLX Sport Hybrid. The NSX, NXS GT3 racecar, MDX Sport Hybrid and redesigned 2018 TLX A-Spec sedan will also be on display. On Friday at The Quail, Acura will unveil the ARX-05 prototype and will again show off the rest of the lineup. On Saturday, the ARX-05 will join a display of historic Acura racecars at this year's Rolex Monterey Motorsports Reunion. And on Sunday, the ARX-05 will be featured on the lawn at the Pebble Beach Concours d'Elegance. Dave Marek, Acura's global creative director, will serve as a Pebble Beach guest judge. Related Video: Related Gallery 2018 Acura RLX View 11 Photos Image Credit: Acura Design/Style Motorsports Acura Coupe Luxury Racing Vehicles Sedan