Mazda RX-8

Manufacturer	Mazda
Production	2003–present
Assembly	Hiroshima, Japan
Predecessor	Mazda RX-7 Mazda Cosmo
Class	Sports car
Body style(s)	4-door quad coupé
Layout	FMR layout
Engine(s)	1.3L Renesis NL
Transmission(s)	4- or 6-speed automatic and 5 or 6-speed manual
Wheelbase	2004-08: 2703 mm (106.4 in) 2009-: 2700 mm (106.3 in)
Length	2004-08: 4425 mm (174.2 in) 2009-: 4470 mm (176 in)
Width	1770 mm (69.7 in)
Height	1340 mm (52.8 in)
Curb weight	Manual: 1309–1373 kg (2888–3029 lb) Auto: 1384 kg (3053 lb)
Fuel capacity	60 L (16 US gal; 13 imp gal)

The Mazda RX-8 is a sports car manufactured by Mazda Motor Corporation. It first appeared in 2001 at the North American International Auto Show. It is the successor to the RX-7 and, like its predecessors in the RX range, it is powered by a rotary engine. The RX-8 began North American sales in the 2004 model year.

First Generation (SE3P)

SE3P

Production	2003–2008

The first version of the RX-8, chassis code SE3P, was produced from model year 2003. It is powered by the RENESIS 13B-MSP (multi side port) Wankel rotary engine displacing 1.3 litres (2×654 cc). At launch, the RENESIS was available in standard and high power versions. The 4-port standard RENESIS produced 210hp and was coupled with either a 5-speed manual or 4-speed automatic transmission. The 6-port high power RENESIS was only available with a six-speed manual transmission and was rated at 250hp. For the North American market, Mazda revised the reported output rating of the standard and high power RENESIS soon after lauch to 197hp and 238hp, espectively.^[1] With exhaust ports now located in the side housing, the RENESIS boasted improved fuel efficiency and emissions rating over the 13B-REW employed by the last RX-7, thereby making it possible to be sold in North America.

At launch, the RX-8 was available in various models in different markets around the world. Standard models include:

• 6-speed manual “High Power” with a claimed output of between 170 kW (231 PS; 228 hp) and 184 kW (250 PS; 247 hp) and a 9,000 rpm redline. This model was equivalent to the “Type S” trim in Japan.
• 5-speed manual “Standard Power” tuned to 141 kW (192 PS; 189 hp) with the redline reduced to 7,500 rpm. This powertrain combination was not available in North America.
• 4-speed automatic tuned to 141 kW (192 PS; 189 hp) in some markets, while the U.S. automatic is stated to deliver 158 kW (215 PS; 212 hp) .
• 6-speed automatic (available in the U.S. market after 2006) developing 158 kW (215 PS; 212 hp) and 159 lb·ft (216 N·m) of torque with a redline at 7,500 rpm.^[2] This was the revised standard RENESIS, now with two extra intake ports like the high power version.

[edit] Shinka

In 2005, Mazda introduced the first special edition RX-8 called “Shinka” in North America and “Sports Prestige Limited” in Japan. Billed as a more luxurious grand touring model, this Shinka came with Black Cherry exterior color and Parchment leather interior along with subtly chromed 18″ wheels. The most significant mechanical change were slightly revised Bilstein shocks and suspension cross member injected with urethane foam to improving ride quality. Shinka returned for 2006 as a production trim package, now available in Copper Red, Galaxy Grey, and Whitewater Pearl.

PZ

In May 2006, the Mazda released the RX-8 PZ for the UK market. The car was jointly developed with motorsports company Prodrive. Only available in six-speed manual, it featured custom 10-spoke alloy wheels supplied by Italian F1 team supplier OZ Racing in “Dark Silver” finish, mirrors developed to reduce drag, front and rear black mesh grilles, and a rear spoiler to provide more stability at higher speeds. Both the wheels and rear wing are badged in carbon fibre with “Prodrive”. Significant revisions were also made to the suspension to improve the handling—dampers from Bilstein and coil springs from Eibach are used in addition to reducing the ride height by 15 mm (0.6 in) and an increase in spring rate of 60%. Finally the car was supplied with a unique upgraded twin exhaust system, with exhaust tailpipes branded “Prodrive”. Only 800 were made at an MSRP of £25,995 ($51,990). It was available in two colours, Galaxy Grey (320) and Brilliant Black (480).

40th Anniversary

2007 saw the release of a special edition to celebrate the 40th anniversary of Mazda’s rotary engine. The 40th Anniversary special editions were different in the Japan and North American markets. The Japanese version came in Crystal White in homage of the Mazda Cosmo Sport, which were originally only available in white. The North American version came in Metropolitan Grey exterior with the interior clad in special Cosmo Red leather. It also had special wheels of a new design. In North America, this special edition was available only in 2008.

True Red Style

During the 2006 model year, Mazda released a “True Red Style” special edition RX-8 in Japan. It came in exclusive True Red exterior color with black leather interior and minor trim variations.

[edit] Mazdaspeed Version

After initial launch in 2003, Mazda released a limited run of RX-8 dubbed “Mazdaspeed Version” boasting various Mazdaspeed accessories as well as a slightly tuned ECU. This special edition was available in Strato Blue Mica or Sunlight Silver. Only 300 were produced. In 2004, Mazda followed up with a “Mazdaspeed Version II,” this time available only in Strato Blue and with slightly up-rated equipment. Only 300 were produced as before.

NR-A

Following suit with the Roadster, Mazda introduced the NR-A/Party Race program for RX-8 in Japan in 2004. The NR-A kit, sold through Mazda dealers, brings the RX-8 up to spec in terms of eligibility for participation in the one-make Party Race sanctioned by the Japan Automobile Federation (JAF). The kit includes roll bar, sports radiator, oil cooler kit, tow hooks, and racing brake pads, and was only available for the Type S (high power) model.

[edit] Hydrogen RE

At the 2004 North American International Auto Show, Mazda unveiled the RX-8 Hydrogen RE concept car, designed to run on either hydrogen or gasoline. In February 2006, Mazda revealed that it would start leasing a dual fuel RX-8 to commercial customers in Japan, and in March 2006 announced its first two customers, claiming the first fleet deliveries of a dual hydrogen/gasoline production car. In 2008 30 RX-8 HRE were delivered to Hynor.

2009 Facelift

Production	starting 2009

The new revision of the Mazda RX-8 debuted at the 2008 Detroit Motor Show, with production model year starting in 2009. Meaningful changes have been described by Autoblog as being:

Some additional chassis bracing increases rigidity, along with a trapezoidal strut tower brace and new suspension geometry that keep things planted out back.

Additionally some minor cosmetic changes have been made most notable in the front fascia, fenders, and tail lights. No changes to the engine’s power output have been made, though the manual transmission models will see a lower final drive ratio of 4.777 from the previous standard of 4.444.^[3]

The updated version is slightly slower than the previous model (0-100km/h in 6.4s from 6.2).

R3

At the 2008 Detroit Motor Show information was given regarding the optional R3 package. The R3 adds a sport-tuned suspension with Bilstein shock absorbers and front suspension crossmembers filled with urethane foam. Filling the crossmembers makes for a smoother ride, minimized NVH and greater suspension control. On the visual side of the package, a rear spoiler, side sills, fog lights and sporty front bumper are added to give an aggressive appearance, along with 19-inch forged aluminum-alloy wheels with high performance tires. Inside, the R3 adds a 300-watt Bose® audio system with Centerpoint® surround sound and AudioPilot® noise compensation technology, Bluetooth hands-free phone system, front Recaro sport seats with leather side bolsters, leather-wrapped parking brake handle and Mazda advanced keyless entry and start system.

Ireland and the R3

Due to new tax regulations it is extremely doubtful that there will be any R3’s in Ireland. This new system means that it will cost €2000 per year to pay for road tax. Nothing has been done by Mazda or the Irish government to combat this problem.

[edit] Circuit Trial Edition

At the 2009 Tokyo Auto Salon, Mazda displayed the Mazdaspeed RX-8 Circuit Trial Edition, essentially a track-ready model put together using available off-the-shelf accessories from Mazdaspeed and other aftermarket manufacturers. It sported the Mazdaspeed body kit for the facelifted RX-8, upgraded brakes and suspension, and Yokohama wheels clad in Advan AD08 tires.

Warranty Extension Program

According to an article listed on Autoblog, Mazda of America has extended the warranty on the RX-8 for models built from 2004-2008 Renesis engine.^[4]. An article found on RX8club.com displayed an actual letter from Mazda declaring exactly what was being covered and the extended warranty particulars.^[5]

MAZDASPEED

Mazda RX-8 MS

Mazdaspeed, Mazda’s in-house tuning and high-performance arm, has produced various after-sale parts and accessories for the RX-8, including full body kits, suspension upgrades, engine upgrades (such as cold air intake kit and catback exhausts), and various interior accessories. In addition, Mazdaspeed has also produced several series of showroom-ready limited-production RX-8s in Japan featuring some of these parts and accessories. To date, however, there has not yet been a full Mazdaspeed-tuned RX-8 along the same line as the Mazdaspeed6 or Mazdaspeed3.

Mazda RX-7

Mazda RX-7

Manufacturer	Mazda
Production	1978–2002 811,634 produced[1]
Assembly	Hiroshima, Japan
Predecessor	Mazda RX-3
Class	Sports car
Body style(s)	2-door sports coupe
Layout	FMR layout

The Mazda RX-7 is a sports car produced by the Japanese automaker Mazda from 1978 to 2002. The original RX-7 featured a twin-rotor Wankel rotary engine and a sporty front-midship, rear-wheel drive layout. The RX-7 was a direct replacement for the RX-3 (both were sold in Japan as the Savanna) and subsequently replaced all other Mazda rotary cars with the exception of the Cosmo.

The original RX-7 was a sports coupé. The compact and light-weight Wankel engine or rotary engine is situated slightly behind the front axle, a configuration marketed by Mazda as “front mid-engine”. It was offered in America as a two-seat coupé, with optional “occasional” rear-seats in Japan, Australia, and other parts of the world.

Second generation (FC)

FC

Production	S4 (1986 – 1988) – S5(1989 – 1992) 272,027 produced [1]
Engine(s)	1.3L 146 hp (109 kW) S4 Naturally aspirated 13B1.3L 189 hp (141 kW) S4 Turbocharged 13B 1.3L 160 hp (119 kW) S5 Naturally aspirated 13B 1.3L 200 hp (149 kW) S5 Turbocharged 13B
Transmission(s)	4-speed automatic 5-speed manual
Wheelbase	95.7 in (2431 mm)
Length	1986-88: 168.9 in (4290 mm) 1989-1991: 169.9 in (4315 mm)
Width	66.5 in (1689 mm)
Height	49.8 in (1265 mm)
Curb weight	2,625 lb (1,191 kg) – 3,071 lb (1,393 kg)

• Series 4 (1986–1988) was available with a naturally aspirated, fuel-injected 13B-VDEI producing 146 hp (108 kW). An optional turbocharged model, known as the Turbo II in the American market, had 189 hp (135 kW).
• Series 5 (1989–1992) featured updated styling and better engine management, as well as lighter rotors and a higher compression ratio, 9.7:1 for the naturally aspirated model, and 9.0:1 for the turbo model. The naturally aspirated Series 5 FC made 160 hp (119 kW), while the Series 5 Turbo made 200 hp (147 kW).

The second generation RX-7 (“FC”, VIN begins JM1FC3 or JMZFC1), still known as the “Savanna RX-7” in Japan, featured a complete restyling reminiscent of the Porsche 928. Mazda’s stylists, lead by Chief Project Engineer Akio Uchiyama, actually focused more on the Porsche 944 for their inspiration in designing the FC because the new car was being styled primarily for the American market, where the majority of first generation RX-7’s had been sold. This strategy was chosen after Uchiyama and others on the design team spent time in the United States studying owners of earlier RX-7’s and other sports cars popular in the American market. The Porsche 944 was selling particularly well at the time and provided clues as to what sports-car enthusiasts might find compelling in future RX-7 styling and equipment. While the SA22/FB was a purer sports car, the FC tended toward the softer sport-tourer trends of its day. Handling was much improved, with less of the oversteer tendencies of the FB. Steering was more precise, with rack and pinion steering replacing the old recirculating ball steering of the FB. Disc brakes also became standard, with some models (S4: GXL, GTU, Turbo II, Convertible; S5: GXL, GTUs, Turbo, Convertible) offering four-piston front brakes. The rear seats were optional in some models of the FC RX-7, but are not commonly found in the American Market. Mazda also introduced Dynamic Tracking Suspension System (DTSS)in the 2nd generation RX-7. The revised independent rear suspension incorporated special toe control hubs which were capable of introducing a limited degree of passive rear steering under cornering loads. Mazda also introduced Auto Adjusting Suspension (AAS) in the 2nd generation RX-7. The system changed damping characteristics according to the road and driving conditions. The system compensated for camber changes and provided anti-dive and anti-squat effects.

Though about 80 lb (36 kg) heavier and more isolated than its predecessor, the FC continued to win accolades from the press. The FC RX-7 was Motor Trend‘s Import Car of the Year for 1986, and the Turbo II was on Car and Driver magazine’s Ten Best list for a second time in 1987.

In the Japanese market, only the turbo engine was available; the naturally-aspirated version was allowed only as an export. This can be attributed to insurance companies penalizing turbo cars (thus restricting potential sales). This emphasis on containing horsepower and placating insurance companies to make RX-7’s more affordable seems ironic in retrospect. Shortly after the discontinuance of the second generation RX-7’s in 1991, an outright horsepower “arms race” broke out between sports car manufacturers, with higher and higher levels of power required to meet buyer demands.

Mazda sold 86,000 RX7’s in the US alone in 1986, its first model year, with sales peaking in 1988.

Australian Motors Mazda released a limited run of 250 ‘Sports’ model Series 4 RX-7’s; each with no power steering, power windows or rear wiper as an attempt to reduce the weight of the car.

Convertible

Mazda introduced a convertible version of the RX7 in 1988 with a normally aspirated engine — introduced to the US market with ads featuring Hollywood actor James Garner, at the time featured in many of Mazda’s television advertising.

The convertible featured a removable rigid section over the passengers and a folding textile rear section with heatable rear glass window. Power operated, lowering the top required unlatching two header catches, power lower the top halfway, exiting the car, folding down the rigid section manually, and then further power-lowering the top. Mazda introduced with the convertible the first integral windblocker, a rigid panel that folded up from behind the passenger seats to block unwanted drafts from reaching the passengers — thereby extending the driving season for the car in open mode. The convertible also featured optional headrest mounted audio speakers and a folding vinyl snap-fastened tonneau cover. The convertible assembly was precisely engineered and manufactured, and dropped into the ready body assembly as a complete unit — a first in convertible production.

Several leading car magazines at the time also selected the convertible as the best rag-top available on the market^{[citation needed]}. Mazda exported approximately five thousand convertibles to the United States in 1988 and fewer in each of the next three model years, although it is difficult to confirm these figures, as Mazda USA did not keep RX-7 import records by model type. Production ceasing in October 1991 after Mazda marketed a limited run of 500 example for 1992 for the domestic market only. In Japan, the United Kingdom, and other regions outside the US, a turbocharged version of the convertible was available.

Third generation (FD)

FD

Production	1992–2002 68,589 produced [1]
Engine(s)	1.3L 255 PS (188 kW; 252 hp) 13B-REW 1.3L 265 PS (195 kW; 261 hp) 13B-REW 1.3L 280 PS (206 kW; 276 hp) 13B-REW
Transmission(s)	4-speed automatic 5-speed manual
Wheelbase	95.5 in (2426 mm)
Length	168.5 in (4280 mm)
Width	68.9 in (1750 mm)
Height	48.4 in (1229 mm)

The third and final generation of the RX-7, FD (with FD3S for the JDM and JM1FD for the USA VIN), was an outright, no-compromise sports car by Japanese standards. It featured an aerodynamic, futuristic-looking body design (a testament to its near 11-year lifespan). The 13B-REW was the first-ever mass-produced sequential twin-turbocharger system to export from Japan, boosting power to 255 PS (188 kW; 252 hp) in 1993 and finally 280 PS (206 kW; 276 hp) by the time production ended in Japan in 2002.

• Series 6 (1992–1995) was exported throughout the world and had the highest sales. In Japan, Mazda sold the RX-7 through its Efini brand as the Efini RX-7. Only the 1993–1995 model years were sold in the U.S. and Canada. Series 6 came with 255 PS (188 kW; 252 hp) and 294 N·m (217 ft·lbf). In the UK only 124 examples of this model were sold through the official Mazda network, Only one spec. was available and this included twin oil-coolers, electric sunroof, cruise control and the rear storage bins in place of the back seats.
• Series 7 (1996–1998) included minor changes to the car. Updates included a simplified vacuum routing manifold and a 16-bit ECU allowing for increased boost which netted an extra 10 PS (7 kW). In Japan, the Series 7 RX-7 was marketed under the Mazda brand name. The Series 7 was also sold in Australia, New Zealand and the UK. Series 7 RX-7s were produced only in right-hand-drive configuration.
• Series 8 (January 1999– August 2002) was the final series, and was only available in the Japanese market. More efficient turbochargers were installed, while improved intercooling and radiator cooling was made possible by a revised frontal area. The seats, steering wheel, and front and rear lights were all changed. The rear spoiler was modified and gained adjustability. The top-of-the-line “Type RS” came equipped with a Bilstein suspension and 17″ wheels as standard equipment, and reduced weight to 1280 kg (2822 lb). Power was 280 PS (206 kW; 276 hp), with 313.8 N·m (231 ft·lbf) of torque as per the maximum Japanese limit. The Type RZ version included all the features of the Type RS, but at a lighter weight (at 1270 kg). It also featured custom gun-metal colored BBS wheels and a custom red racing themed interior. Further upgrades included a new 16-bit ECU and ABS system upgrades. The improved ABS system worked by braking differently on each wheel, allowing the car better turning during braking. The effective result made for safer driving for the average buyer. Easily the most collectible of all the RX-7s was the last 1,500 run-out specials. Dubbed the “Spirit R“, they combined all the “extra” features Mazda had used on previous limited-run specials. They still command amazing prices on the Japanese used car scene years later.

– There are three kinds of “Spirit R”: the “Type A”, “Type B”, and “Type C”. The “Type A” has a 5-speed manual transmission, and is said to have the best performance of the three models. The “Type B” has a 2+2 seat configuration and also sports a 5-speed manual transmission. The “Type C” is also a 2+2, but has a 4-speed automatic transmission. Clarification of the build number breakdown for each type is sought as Mazda hasn’t publicly published the production figures.

There is also a “Touring Model” which includes a sun roof, and Bose stereo system. Compared to the R1 and R2 which both don’t have a moon roof, and they have an extra front oil cooler in the front bumper, and other race modification equipment

The FD RX-7 was Motor Trend‘s Import\Domestic Car of the Year. When Playboy magazine first reviewed the FD RX-7 in 1993, they tested it in the same issue as the [then] new Dodge Viper. In that issue, Playboy declared the RX-7 to be the better of the two cars. It went on to win Playboy‘s Car of the Year for 1993. The FD RX-7 also made Car and Driver magazine’s Ten Best list for 1993 through 1995, for every year in which it was sold state-side. June, 2007 Road&Track magazine proclaimed “The ace in Mazda’s sleeve is the RX-7, a car once touted as the purest, most exhilarating sports car in the world.

The sequential twin turbocharged system was a very complex piece of engineering, developed with the aid of Hitachi and previously used on the domestic Cosmo series (JC Cosmo=90–95). The system was composed of two small turbochargers, one to provide torque at low RPM. The 2nd unit was on standby until the upper half of the rpm range during full throttle acceleration. The first turbocharger provided 10 psi (69 kPa) of boost from 1800 rpm, and the 2nd turbocharger was activated at 4000 rpm and also provided 10 psi. The changeover process, between 3500 rpm and 4000 rpm, provided 8 psi (55 kPa), was incredibly smooth, and provided linear acceleration and a very wide torque curve throughout the entire rev range.

Handling in the FD was regarded as world-class, and it is still regarded as being one of the finest handling and best balanced cars of all time. The continued use of the front-midship engine and drivetrain layout, combined with an 50:50 front-rear weight distribution ratio and low center of gravity made the FD a very competent car at the limits.

In North America, three models were offered; the “base”, the touring, and the R models. The touring FD had a sunroof, leather seats, and a complex Bose Acoustic Wave system. The R (R1 in 1993 and R2 in 1994–95) models featured stiffer suspensions, an aerodynamics package, suede seats, and Z-rated tires.

Australia had a special high performance version of the RX-7 in 1995, dubbed the RX-7 SP. This model was developed as a homologated road-going version of the factory race cars used in the 12hr endurance races held at Bathurst, New South Wales, beginning in 1991 for the 1995 event held at Eastern Creek, Sydney, New South Wales. An initial run of 25 were made, and later an extra 10 were built by Mazda due to demand. The RX-7 SP produced 204 kW (274 hp) and 357 N·m (263 ft·lbf) of torque, compared to the 176 kW (236 hp) and 294 N·m (217 ft·lbf) of the standard version. Other changes included a race developed carbon fibre nose cone and rear spoiler, a carbon fibre 120 L fuel tank (as opposed to the 76 L tank in the standard car), a 4.3:1-ratio rear differential, 17 in diameter wheels, larger brake rotors and calipers. An improved intercooler, exhaust, and modified ECU were also included. Weight was reduced significantly with the aid of further carbon fibre usage including lightweight vented bonnet and Recaro seats to reduce weight to just 1218 kg (from 1310 kg). It was a serious road going race car that matched their rival Porsche 911 RS CS for the final year Mazda officially entered. The formula paid off when the RX-7 SP won the title, giving Mazda the winning 12hr trophy for a fourth straight year. A later special version, the Bathurst R, was released in 2001 to commemorate this, in Japan only.

In the United Kingdom, for 1992, customers were offered only one version of the FD which was based on a combination of the US touring and base model. For the following year, in a bid to speed up sales, Mazda reduced the price of the RX-7 to £25,000, down from £32,000 and refunded the difference to those who bought the car before that was announced. The FD continued to be imported to the UK till 1995. In 1998, for a car that had suffered from slow sales when it was officially sold, with as surge of interest following its appearances in videogames such as Gran Turismo and the benefit of a newly introduced SVA scheme, which meant an influx of inexpensive Japanese imported cars, the FD would become so popular that there were more parallel and grey imported models brought into the country than Mazda UK had ever imported.

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