Subaru WRX STI NR4 Spec
Rally ready and only for Australia, but a British company makes them too...
But then a bit of research found that British company JRM - an official base team of STI - is already making NR4-spec cars for production rallying. Somehow the launch of the 2015 car missed us at the start of the season but it sounds brilliant so here's what you need to know.
The NR4 regulations have been introduced by the FIA in an attempt to create a "truly level playing field in production rallying." The car is eligible for the WRC 2 and ERC 2 championships as well as regional production championships. JRM believes mechanical running costs should be no more than £15 per km.
As well as that 2.0-litre flat-four (284hp and 413lb ft), there's a Hewland five-speed 'box, three-way adjustable Ohlins dampers, Sparco seats, a clutch and brakes from AP Racing and, most importantly, a hydraulic handbrake. JRM is aiming for a minimum weight of 1,393kg.
Now to cost. The JRM NR4 Impre... sorry, WRX STI is £99,995 plus VAT. Factor into that also £1,750 for a roof vent (your Subaru rally car needs a roof vent) and then running costs. JRM says a 1,500km rebuild is £6,500 plus any turbo costs and a gearbox/diff inspection (all of three of them!) is from £1,950. But who wouldn't fancy a go if funds allowed? Relive the glory days in a burbling four-door Subaru? For those that still need convincing, see (and hear) the little vid below - it'll definitely reawaken the inner fanboy.
Handbraking a hairpin vid here.
You mean fancy spending £120k on a 284hp STI which weighs 1,393kg and needs an engine rebuild after 1,500km?
PH, please come and join us in the real world.
Now, what if this rally-prepped WRX has 284hp at 7000rpm, 280hp at 5000rpm and 260hp at 3000rpm; which would you prefer now?
Would you spend £250,000 on a 300-ish hp Fiesta?
http://www.m-sport.co.uk/motorsport/rallying/m-spo...
The Subaru is not competitive in WRC 2, because it does not have the suspension travel of the 'Kit Car' type rally cars, ie RRC and R5.
http://www.m-sport.co.uk/motorsport/rallying/m-spo...
The point about WRC 2 is the PR bluff mentions WRC 2 for the Subaru, whereas nothing could be more unachievable. M-Sport have over 100 R5 Fiestas out there, Citroen and Peugeot have a few, and Skoda are pushing on with theirs now.
The Subaru plainly isn't for this WRC 2 market, no matter what they say.
All of which leaves the question of what exactly is it for? Surely not Club rallies??
http://www.m-sport.co.uk/motorsport/rallying/m-spo...
The WRCs are essentially double the price of R5.
Bring back the PWRC I say, and let drivers gain international experience at a much lower cost than an R5 or RRC car. I guess there is the 'production cup' for Group-N within WRC2, but it never gets any attention.
Group-N cars are still competitive in many national and regional championships though, which is probably where most of them will go. Some will get the restrictor removed for a bit more power where its allowed mind you.
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