Rallying may enjoy a very strong association with all-wheel drive, but it wasn't so long ago that the World Rally Championship was populated by cars that slipped and slid across gravel and tarmac using rear-wheel drive. One of those was the Toyota Celica. While the little Celica eventually joined the gravel-spewing masses with an all-wheel-drive rally car, Toyota is returning to its rear-drive rally roots with a modified version of the critically acclaimed GT86.

Called the CS-R3, the new model boasts all the necessary changes to turn the diminutive twin of the Scion FR-S and Subaru BRZ into a car capable of tackling the tough, twisting paths that are so routinely conquered by the world's rally cars. That means, of course, the CS-R3 has gotten a power bump.

Expected output sits between 240 and 250 horsepower, thanks to a new racing exhaust and manifold, as well as other changes. The ECU has been replaced with an item a bit more suited to racing, while the compression ratio has also been adjusted to boost the output.

Power continues to travel to the rear wheels, although a six-speed sequential racing box, complete with a racing clutch and a lightweight flywheel, has replaced the GT86's six-speed manual. The brakes, meanwhile, are 13-inchers in front and 11.8 inches in back on tarmac stages, while gravel stages demand 11.8-inch rotors at all four corners. Regardless of brake disc size, four-piston front calipers and two-piston rears are standard.

While Toyota is debuting this car at the 2014 Rallye Deutschland, it's not going to be racing there. Instead, the event will serve as the "pathfinder" car for the rally, and will tackle each course with an eye on safety, ahead of the actual WRC cars.

Toyota has already committed to offering the CS-R3 as a customer option, promising that it will be a "cost-effective option."

"It's important to say that the GT86 CS-R3 which Isolde [that's Isolde Holderied, a two-time women's WRC champ] will drive is not the finished article; we need the data from Rallye Deutschland to finalize our development program," Nico Ehlert, Toyota Motorsport's principal engineer for customer motorsports. "But it does represent a significant step in the GT86 CS-R3 story and gives a clear indication to our future customers that this project is progressing quickly."

Scroll down for the full press release from Toyota.
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NEW TOYOTA GT86 CS-R3 RALLY CAR TO MAKE WORLD RALLY CHAMPIONSHIP DEBUT

Toyota's new GT86 CS-R3 rally car will make its public debut next month on the ADAC Rallye Deutschland, ninth round of this year's FIA World Rally Championship. Engineered by Toyota Motorsport (TMG), this competition version of the multi-award-winning coupe marks a return to Toyota's rallying roots with rear-wheel drive performance that echoes the winning pedigree of the Celica TA64 Twin-cam Turbo of the 1980s.

The decision to develop the rally car amplifies Toyota's global theme of "fun to drive, again" and its encouragement of grass-roots motorsport. Although the prototype CS-R3 is breaking cover at a high-profile WRC event, the finished car will be available as a cost-effective competition model for private customers participating at all levels of the sport.

The CS-R3, in development for the past year, will be not be competing in Rallye Deutschland, but will be put through its paces as the official "pathfinder" zero car, driven through each stage as a safety test immediately ahead of the field.

Isolde Holderied, a double women's world rally champion, will be driving the CS-R3 and an important part of her job will be to evaluate its performance so that final adjustments can be made to its design prior to homologation to international R3 competition criteria.

TMG's extensive development programme has focused on reducing weight and ensuring safety, reliability and fun. The FIA R3 class allows modifications to be made to the two-litre boxer engine; changes to the software and to physical elements such as the cam-lift and compression ratio are expected to increase the unit's output to between 240 and 250bhp.

The CS-R3 also benefits from a sequential shift six-speed transmission and a limited-slip rear differential, together with a weight-optimised safety cage, designed to FIA requirements.

TMG has sourced tailor-made wiring looms and motorsport engine ECUs, and market-leading Tarmac and gravel suspension kits have been developed.

The CS-R3 has been tested on different surfaces in readiness for Rallye Deutschland, which will cover 170 miles over 18 stages from 21 to 24 August.

The first customer cars will be available in kit form during the first quarter of 2015, with prices expected to be comparable with other R3 cars. Prices will be announced following confirmation of final specifications.

Nico Ehlert, TMG Principal Engineer – Customer Motorsport, said: "It's important to say that the GT86 CS-R3 which Isolde will drive is not the finished article; we need the data from Rallye Deutschland to finalise our development programme. But it does represent a significant step in the GT86 CS-R3 story and gives a clear indication to our future customers that this project is progressing quickly.

"The fact we are testing our prototype on a very public stage, the FIA World Rally Championship, shows what confidence we have in this project. Interest in this car has already exceeded our expectations and we are looking forward to customer and fan feedback from the rally."

Toyota Motorsport GT86 CS-R3 technical specifications
ENGINE
Type FA20
Configuration Horizontally opposed, 4-cylinder
Displacement (cc) 1,998
Max. power (bhp) 240 – 250
Exhaust HJS racing exhaust and exhaust manifold
Fuel tank 75-litre FT3 safety cell
CHASSIS
Bodywork Steel monocoque bodyshell with roof ventilation
Roll cage Homologated FIA R3-standard safety cage
TRANSMISSION
Type Rear-wheel drive
Gearbox 6-speed sequential
Differential Limited-slip with variable ramp settings
Final drive Short final drive, with options
Clutch Racing clutch and lightweight flywheel
Steering JTEKT hydraulic power steering with short ratio
SUSPENSION
Front MacPherson-type
Rear Double wishbone
Shock absorbers Reiger, 3-way adjustable for Tarmac and gravel
Wheels Tarmac OZ 7 x 17in
Gravel OZ 6 x 15in
BRAKES
Front discs Tarmac 330 x 30mm
Gravel 300 x 30mm
Rear discs Tarmac 300 x 10mm
Gravel 300 x 10mm
Callipers Front: 4-pot
Rear: 2-pot (regulation)
DIMENSIONS
Overall length (mm) 4,240
Overall width (mm) 1,775
Wheelbase (mm) 2,570
Minimum weight (kg|) 1,080 (regulation)


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    • 1 Second Ago
  • 15 Comments
      Kristiyan Dimitrov
      • 5 Months Ago
      Why nobody reads the title? From the comments below looks like everybody just assumed that they will magically instal that "kit" to their cars right away. WTF people? This is not factory upgrade for customer's cars. This is FIA R3 spec rally car which will be sold to private rally teams. You do realize that you won't see this as an option check box in the order sheet at your local dealer right?
      PatrickH
      • 5 Months Ago
      I'm getting sick and tired of Toyota building, through all their various divisions and offshoots, more powerful versions of this car, but only for "design studies" and racing applications. Meanwhile more than half of the fanbase of this car is screaming for more power. And I say this as a previous owner (got sick of the lack of power)
      Teleny411
      • 5 Months Ago
      Well it got the power bump. Toyota will never put a turbo in this car & sacrifice their reputation for durability & reliability. They don't want VW's reputation.
        wilkegm
        • 4 Months Ago
        @Teleny411
        Toyota is about to start selling a whole bunch of gasoline turbo cars.
      MONTEGOD7SS
      • 5 Months Ago
      Well they just ruined it by giving it more power, right? That's all we hear from writers is how perfect it is and how it doesn't need more. First thing anyone does? Give it more power.
      AcidTonic
      • 5 Months Ago
      Sad that I'd rather just have a factory turbocharged engine on the stock vehicle over this tuned-the-wrong-way vehicle. Don't raise compression and switch to a fancy ECU, switch to an ECU with boost control capabilities and turbocharge the damn thing already.
        Corey Bingham
        • 5 Months Ago
        @AcidTonic
        Huh? They gave the car a significant power boost with a lot more then just compression & ECU changes. Besides, who cares how they get the power as long as it is put to the wheels in a meaningful manner. I hope that they can get most of these upgrades into the street legal car sooner than later.
          Matt
          • 5 Months Ago
          @Corey Bingham
          I usually don't care how a car makes more power as long as it's more power. Except this car, forced induction would be better for the car than upping compression and changing around manifolds. If it were boosted the car would have good torque gains. Stock car is at 200hp and 151 ft-lbs and this is going to be at 240-250hp. Unless they stroked the motor, I can see torque being disappointing once again. This car wouldn't need turbocharged if it had more torque, I'd be happy with an N/A stroker motor if that's how they wanted to make more power.
        Walter Ndlovu
        • 5 Months Ago
        @AcidTonic
        why spoil the revs with turbos when there are ways to up the power?
        jonnybimmer
        • 5 Months Ago
        @AcidTonic
        "tuned-the-wrong-way vehicle" This isn't a tuner vehicle, it's a race car made for the FIA WRC3 category. Suspension, chassis updates and a sequential transmission are far more important for the intended customer base than some turbo. Besides, a turbo isn't allowed unless they were to use replace the motor for something much smaller (1.6L).
      KeiCarLvr
      • 5 Months Ago
      I'd like the additional mods but it's expensive enough.... Don't know if it's be worth it.
      Tim
      • 5 Months Ago
      "cost-effective option." hmmm I hope the kit isn't to expensive. This thing hits the mark perfectly with a 40 to 50 hp bump and since I assume it would be TRD your warrenty would still be valid.
        Kristiyan Dimitrov
        • 5 Months Ago
        @Tim
        Oh, don't you worry about the warranty. Read the damn title! It is going to be a Rally car you moron! Class R3 to be exact. Competing mainly in WRC-3 and J-WRC world championships.
      WindsWilling
      • 5 Months Ago
      Toyota also dabbles in the cosmetics industry, as they seem to enjoy putting lipstick on pigs. Pls Toyota, stop messing around and get serious like you guys were in the 90's. I'd like to know the mods to this, but I'm going to assume no FI and instead keeping it NA, thus it will still be lacking in low to mid range. Toyota, pls come back to us enthusiasts. I'm scared to see what's going to happen to the "Supra" and it's name next..
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