06 Mazdaspeed 6 2.3l Disi Turbo Part Out Or Whole on 2040-cars

Auto blog

Mazda MX-5 breeds upgraded Roadster RS in Japan

Fans of the new Mazda MX-5 Miata looking for something a little more performance-focused may be enticed by the new RS model. Unfortunately they'll have to go all the way to Japan to get it. Because Mazda will only be offering this particular version back home. The new RS version of the Mazda Roadster (as it's known in Japan) features a number of performance upgrades, although none of them specifically affect the engine or its output. The Roadster RS features Bilstein dampers and front suspension tower brace for better handling, along with bigger brakes for added stopping power, a retuned steering rack for sharper turn-in, and upgraded exhaust for a better sound. Inside it's also been treated to heated Recaro seats with Nappa leather and Alcantara trim and a nine-speaker Bose audio system. It also comes equipped with adaptive front lighting and high-beam control as well as lane-departure and blind-spot warning systems. Feeling left out yet? Don't be too disappointed, or book that ticket to Tokyo's Natita International Airport just yet. The Mazda Roadster RS only comes with the smaller 1.5-liter engine that produces 129 horsepower, which is significantly less than the 2.0L we get here at 155 hp. It does, however, come with the six-speed manual instead of the automatic. So while this may not be the most powerful version of the Miata, it may be the enthusiast favorite – at least in the JDM. Related Video:

Confirmed: Mazda Miata gets more power, higher redline, telescoping wheel

Our friend over at Road & Track, Bozi Tatarevic, has a keen nose for stuff just like today's Miata news, and he spotted an article by the Japanese car magazine Car Watch that details Mazda's upcoming updates. Car Watch actually got to drive the car, too. There's a lot to go through, but the highlight has to be confirmation of what we told you earlier this year about a significant power bump: The Miata will indeed get an increase of 26 horsepower, from 155 to 181. But the power's not the whole story. Mazda has increased the redline from 6,800 RPM to 7,500. It's not clear at this point where torque and power peaks are in the rev range, or how these changes affect low-speed drivability, but more revs are almost always a good thing and aren't likely to detract from the roadster's fundamental goodness. Car Watch reports that lighter pistons and connecting rods are fitted to help reduce rotational mass in the 2.0-liter inline-four. Some valvetrain changes were needed to support the higher redline, mainly stiffer valvesprings to prevent valve float. Mazda also changed the shape of the valves and optimized the intake ports to breathe better at higher RPM. The inner diameter of the exhaust ports were increased to flow better through a new muffler better tuned to the engine's new operating range. This confirms and gives a little more detail to what we reported earlier based on a leaked document from Mazda Canada. Car Watch also confirms that the revised Miata will get a low-inertia dual-mass flywheel, which should help absorb some vibration, noise and harshness from the higher-revving engine without losing too much of the directness that a single-mass flywheel provides. Mazda usually gets stuff like this right, so while we won't know until we get a chance to drive it whether the DMF feels "right," we're not too worried about it. There's also a telescopic steering wheel, a first in any Miata, which has a range of about 1.1 inches. That doesn't sound like much, but it should help folks with longer legs reach the wheel without having to crank the seat forward. Interestingly, Car Watch reports that the telescoping wheel was opposed by some in the company seeking to save every fraction of an ounce of weight, and to get it through, the company apparently had to change some of the material in the upper steering column from steel to aluminum to satisfy the weight-conscious. Little details like these are fantastic.

Mazda MX-30 crossover is brand's first EV, with sporty, coupe-like looks

TOKYO — Mazda's first production full electric car has finally been revealed, and it's called the MX-30. And the name and shape point to it being a sporty, fun EV, though we're still waiting for more details. Starting with the name, the 30 designation gives you an idea of its size, which is similar to the upcoming CX-30, itself close to the Mazda3 hatchback. And importantly, it has the MX prefix, which is only used on Mazda's sporty cars, typically with piston engines. The RX prefix is for sporty rotary cars. So clearly the aim of this car is to be fun. Its shape points to sportiness, too. It has a fastback roofline that is coupe-like. In fact, you could arguably call this a coupe, since it uses the same type of rear half-door arrangement found on the RX-8 and Saturn Ion coupes. And of course it was used on the less coupe-like Honda Element and Toyota FJ Cruiser. The roof also is available in a contrasting graphite color. The lower half of the body is simple, and a bit boxy with the blunt nose. That nose features a much smaller rendition of Mazda's pentagonal grille, and the grille blends into the headlights. And like all crossovers, the MX-30 has big plastic fender flares. Inside, the MX-30 features a typically minimalist, modern dashboard that's low and wide. New for the MX-30 is a touchscreen display for climate control functions, and it sits on a "floating" center stack and console. The cabin features unique materials such as fabric made from plastic bottles, and cork in the center console. That cork is made of leftovers from a cork stopper company, and it's a nice throwback to Mazda's origins as a cork producer. While we get a great look at the MX-30 inside and out, Mazda was light on critical details for an electric car: power and range. Both are mysteries, though it seems it is a single-motor vehicle, and so is likely front-drive only. It does feature an electric version of G-Vectoring Control, which is the system that reduces torque with steering input to shift weight forward for a larger front contact patch and more eager turn-in. The battery, located in the floor of the car, is cooled with a refrigerant, so it isn't simply air-cooled, and the car will be compatible with DC fast charging stations. Mazda also didn't provide an on-sale date for the MX-30. We expect it will be available sometime in the next year. Whether it will come to America is also an open question. But as a stylish crossover, it seems like it would be an EV with U.S.