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2007 Subaru Impreza WRX STi spec C Type RA-R

2007 Subaru Impreza WRX STi spec C Type RA-R Specifications

price $38 000 USD
engine Boxer-4
position  
aspiration IHI Turbocharger
valvetrain DOHC, 4 Valves per Cyl w/AVCS VVT
displacement 1994 cc / 121.7 in³
bore 92 mm / 3.62 in
stroke 75 mm / 2.95 in
compression 8.0:1
power 238.6 kw / 320 bhp @ 6400 rpm
specific output 160.48 bhp per litre
bhp/weight 230.22 bhp per tonne
torque 432 nm / 318.6 ft lbs @ 4400 rpm
redline 7000
driven wheels AWD w/Driver Control Center Diff (DCCD), Front and Rear LSD
front tires 235/40R18 RE070
rear tires 235/40R18 RE070
front brakes  
rear brakes  
f brake size  
r brake size  
steering Quick Ratio Rack & Pinion
f suspension MacPherson Struts w/Lower L Arms
r suspension MacPherson Struts w/Trailing Arms
weight 1390 kg / 3064 lbs
wheelbase 2540 mm / 100 in
front track 1491 mm / 58.7 in
rear track 1496 mm / 58.9 in
length 4475 mm / 176.2 in
width 1740 mm / 68.5 in
height 1410 mm / 55.5 in
transmission 6-Speed Manual
top speed  
0 - 60 mph  
0 - 100 mph  
0 - 1/4 mile  
2006 Subaru Impreza WRX STi spec C Type RA-R pic1 2006 Subaru Impreza WRX STi spec C Type RA-R pic2 2006 Subaru Impreza WRX STi spec C Type RA-R pic3
2006 Subaru Impreza WRX STi spec C Type RA-R pic4 2006 Subaru Impreza WRX STi spec C Type RA-R pic5 2006 Subaru Impreza WRX STi spec C Type RA-R pic6

The 2007 Subaru Impreza WRX STI Spec C Type RA-R is a limited-production high-performance specialty model for the FIA-certified Subaru Group N rally car, which is built for various rally championships for production-based cars. Only 300 examples have been built with a color choice of white, blue or yellow. Featuring lighter glass, thinner roof construction, reinforced strut tower braces, a rear crossbar, aluminum trunk lid. The STI Spec C Type RA does without the rally-spec rear wing and rooftop aero vanes.

All the creature comforts have been taken out, like the Recaro seats, air-conditioning, radio and the airbags for a total weight reduction of 150 pounds. The high-performance brake package, includes stout monoblock six-piston calipers for the front vented discs and four-piston calipers for the rears.

A specially prepared version of Subaru's boxer engine with a larger turbo ' twin-scroll, ball-bearing IHI-built turbocharger' lies under the hood and a better exhaust system has been added, a cat-back 4.3-inch diameter exhaust reduces backpressure to produce 320 bhp and 318lb ft lbs of torque at 4,400 rpm.

The Spec C Type RA-R is equipted with a quick-ratio steering rack and torque split for the driver-controlled center differential, as well as a torque-sensing limited-slip front differential. The Type RA-R has suspension towers which have been reinforced and then supplemented by strut braces. The suspension's stock rubber bushings have been swapped for metal pillowball-style mounts, and special rear suspension links have been fitted. The suspension incorporates four-way adjustable inverted dampers and thick antiroll bars, and sits on 235/40ZR18 Bridgestone Potenza RE070 tires on Enkei-built STI 18-inch wheels.

 

 

 

 

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