Subaru
Impreza STi 7 - Japanese Import
Trying to find a replacement for both the Impreza
and EVO 6 was never going to be easy. Like most when it was launched,
I also didn't like the looks of the new WRX, although these could be
improved with new headlamps, rear spoiler and some colour coding, the
extra weight it now carried hadn't been balanced with some extra power
from the standard engine either. 250 instead of 215 bhp would have
balanced it up, like the Import WRX. The P1 was a beautiful car, and
the ultimate for the classic shape, but the Impreza's original design
was from 1992 and I thought it was time to move on to something new;
likewise the 22b - a few years ago I would have cut off my right hand
for one, but like the P1 it was time for something new. The irony was
that the 22B the EVO 6 had originally been traded for, was up for sale
late last year, but I only thought about it for 2 seconds until I
remembered the life it had led. Oh well, that's what we buy them for.
That really left the EVO 7 or the STi 7. I did like
the EVO 7, I drove one for an afternoon and was a passenger in another
at a track day. And I was impressed, the handling and grip was better
than the 6, and despite the extra weight and size, I felt it went
better too. It really was a close decision, but I couldn't get it out
of my head the problems and experiences I had with the EVO 6, once
bitten twice shy I think the saying is. I wanted something to last me
a good few years, and I didn't think the EVO was the car to do that
without problems. It maybe is, but after the EVO 6, it was
understandable I was wary.
So early 2002 I had a test drive in the UK STi 7.
First impression was how well built it was and how solid it felt,
quite an improvement on the classic Impreza. The brakes were the same
Brembos as the EVO's so again quite an improvement on older Impreza's,
but with only 261bhp and weighing in at 1470kg, that left it trailing
behind EVO's , P1's, and PPP tuned WRX's or Turbo's. Sure the exhaust
is very restrictive - replacing that along with an ECU-TEK conversion
or the Prodrive pack would bring things back up to 300bhp. Fine I'll
have one, £26k or £27.5k for the Prodrive styling. I'll take the
standard one, fit a Rallytech rear spoiler and WRC front grille and
save £1000, and that would go towards the 300bhp conversion. My mind
was made up, I made a few phone calls for good deals since I had no
trade-ins, then a problem, a big problem, I drove an Import STi 7 with
a 300+ bhp as standard, this is how the car should have been. The best
quote I saw was on Scoobynet (sorry I don't remember who said it)
"They take an STI 7, take off all the good bits to reduce the power,
then sell them back to you later for £2000." That got me thinking, and
as I didn't have a trade in anyway, a car was sought. I bought a new
imported STi 7, I had to wait for 10 weeks for it and some of the
paperwork delayed things, but it was still less money than a new UK
WRX. In total a saving of nearly £6k, probably more as I had intended
buying a 300 bhp upgrade.
Being an import, it had no security, so some of the
saving was offset on buying a tracking device and top of the range
alarm. I won't say what ones, only that they are different to the UK
STi's. So if a thief knows his STi's and where bits are hidden, he's
in for a surprise.
OK, so what about the warranty everyone asks, well I
took out a 1 year warranty through the motor trade. To be honest, it's
probably not worth the paper it's written on, so effectively it's
worthless for any big problems, smaller problems will probably be
okay. So what's the worst case scenario - Okay, I drop it from 6th
gear at 70mph straight into 1st gear totally destroying the engine and
gearbox, both only fit for the bucket. Well a brand new engine and 6
speed gearbox - trade from Japan with a 10 week wait - £4000.
So what's the differences between the UK model and
the Japanese import car. I think I've spotted most of them, but there
may be more. The main one is the extra power - 50bhp more (I'll come
back to this later); Gas HID headlamps rather than projector bulb
units; front titanium strut brace; shorter gearing /1000 RPM (22.7
against 24.5 for the UK); manual and automatic intercooler spray;
tinted rear windows; rear wash wipe; coin tray in the dash next to the
cup holder; electric folding exterior mirrors; warning buzzer for
reverse; clutch only starting and 40kg less weight. 1430kg against
1470kg. I'm not sure were all the weight is saved from, but a few
things the UK cars have that the imports don't. Folding centre arm
rest in the rear seats together with a 3 point centre seat belt - the
import car still has the older style centre lap belt and no folding
arm rest. And my biggest loss, which I suppose has to be balanced
against all the gains - no bright switch.

One of the first things done to the car, after the
security, was to have the 2 front side windows tinted, more for looks
since it looked a little odd than anything else. Magma in Bathgate
suggested a 35% tint - not as dark as the rears but still legal. They
did an excellent job, and only £60. Next was the rear spoiler - now
changed to a Rallytech spoiler and it fits straight through the
original boot holes. I've also had a WRC front grille painted up for
the car but it hasn't been fitted yet, as I've just acquired a front
bumper from a WRC Rally car. Similar to the Prodrive style but with a
few more vents to cool the engine and brakes, so we'll try this first.
The only other change at this early stage was PIAA bulbs for the main
beam, the HID units are for the dipped beam, but still stay on for the
main beam also. The PIAA's have an output of 110w from a 60w unit and
give a brighter whiter light.
The car had it's first track day at the end of
September, and ran very well. The standard Subaru brake pads need
upgraded for track days as they were a bit soft - fine for the road
but not the track. Not sure what to go for yet, it's the same pads
front and rear as the EVO, and that worked well with Mintex, so maybe
those.
In October the car was still mechanically standard
so I took it along to a rolling road day, to see what it could do. Now
most importers quote 310bhp for a Japanese spec STi (the "official"
figure is 276bhp), against 261bhp for the UK model. But is that just
talk for sales? The car was the only new shape Impreza that took part
that day, and after some of the classic Impreza's, it was duly
strapped to the rollers. First run - it got to about 5000 rpm, then
tried to jump out of the rollers. They tightened the straps and added
some more to be sure. Second run - just short of 7000 RPM and the same
again, it tried to jump out of the rollers. That was enough, but even
without hitting maximum power - about 7500 RPM it still put out 296.5
bhp. So 310 wouldn't be far away if they could keep it down on the
rollers. No other Impreza had a problem that day, and it wasn't until
later that I checked some data - the new Impreza has a longer
wheelbase than the old model , but the rollers were never adjusted to
suit. I have since been told by another UK STi owner, his done exactly
the same on a different day.
I had been looking about for different exhausts for
the car, but having read about the boost spiking problems after the
catalysts had been removed on UK cars, I decided to play safe and keep
the down pipe and catalyst for now, but to change the rest of the
system. I looked at a few types but went for the ultimate, an HKS
Drager. The quality of this exhaust is superb and the welding is a
work of art, it's a pity it's tucked away under the car, it should be
on view. The sound this exhaust makes is the best I've ever heard, not
sure if the neighbours like it, but it also comes with an insert for
the tailpipe that quietens it back down if your making a long journey
and want to arrive without a headache. When this was fitted I decided
to have another go on a rolling road - different place - for a before
and after. Now I will say that all rolling roads are different,
different days, different temperatures, etc. When this was done it was
early December and the outside temperature was freezing. 316 bhp as
standard, then after the exhaust was fitted 331bhp. Now I was happy. A
15bhp gain on an import car, for a UK car probably expect 25bhp more -
more restrictive exhaust to start with. Changing to an HKS down pipe
would add another 5 bhp or so.
Recently I had a look at the rear lights, ABCDesign
have 2 styles - Lexus and Red/Clear. The Lexus look great on a silver
or black car, but strangely I thought didn't match the WR Blue.
However the red/clear ones do, so these were fitted. The bonus being
they look very similar to the new rear lights fitted to the 2003
model.
So what next? Does it ever end? Probably not. A
set of gauges for the dash top is the first priority, then if there's
a proper cure for boost spiking - the downpipe. I would be interested
in other opinions on that one.
So is it the ultimate car I was looking for. Well
for the money; Yes; it has the performance, sound, built quality,
brakes and comfort. As for the looks probably not, the HID headlamps
on the STi do make a big difference together with the rear spoiler and
the car being colour coded as standard. If Subaru wanted a rounded
headlamp - something more like the new Mercedes C-class would have
been better. I've also seen the new 2003 Impreza and those headlamps
could have been better too, they have a great lump of orange plastic
for the indicators in them - what's wrong with a silver/orange bulb. I
won't even mention the new US dragster bonnet scoop. I hope the 2002
one fits to change it back (no it doesn't). Anyway it will give them
an excuse for another facelift.
APRIL 2003 Update. Well, the standard
Subaru brake pads have now been replaced with Mintex 1155, and the
improvement is night and day. I didn't go for dash top gauges but have
instead fitted a PSi 3 data dash. This fits under the radio so it also
gave me the excuse to change the standard stereo / speakers to Pioneer
items. The PSi unit is a great piece of kit and simply plugs into the
USB port under the dash. It displays everything the ECU reads and can
be set to show alarm settings for boost spikes etc. It also has the
ability to show any error codes - past or present. I've also fitted a
new Front Lip Spoiler and as you can see from the new photos, it
definitely finishes off the front end styling.
So back to the previous question. What next?
Driving Lamps into the fog lamp area, but small ones - P1 style.
Lowered, not sure with what yet - maybe Eibach's. Longer term --- ECU
up-grade and a front mounted intercooler. Is 400bhp possible?
September 2003 Update. Driving Lamps
have now been fitted into the front bumper. I went for a set of small
round Hella units to match the HID round lights in the main headlamp
bezel. Also fitted are a set of mesh fog lamp covers, painted WR Blue
with the STi graphic stencilled on. Probably not as good as a set of
PIAA's, but they work well. The lowered springs are on hold now at
least until I re-lay my drive at home. It slopes too much at one point
and would rip off the front splitter. Plans for the engine up-grade
are moving along. It's likely to be done in 2 stages, the first being
a replacement ECU along with a new fuel pump and fuel regulator. The
second stage is a replacement turbo and front mounted intercooler.
Either that or a STI C-spec.
I've had a Bell 855 radar detector for 4 years now,
but recently I noticed it wasn't working very well, so took it along
to Networx in Lanark. The radar trumpet had failed, so for £80.00 I
traded it in for one of the latest Bell units. This now works on twice
the distance of the older model. I've also now acquired (for research
and trial purposes of course) a new Origin B2 satellite receiver. This
is the replacement for the original Origin Blue i, and using
pre-programmed positions tells you when you approach any speed cameras
/ accident black spot areas. So with both units, every type of
situation is covered.
Last month, I noticed that all 4 tyres were starting
to get a little low on tread. I priced up 4 replacements - total cost
about £450.00, but paying an extra £50.00 I bought a set of delivery
mileage STi 8 alloys with new tyres. So or £50.00 I've got a set of
STi 8 alloys as spares or track day tyres. I've also bought the full
Swissol polishing kit, and without a doubt the shine on the car is
probably better than when the car was new. All I need to do is keep it
that way with a regular polish. Easier said than done for me.
2008 Update. Well it's been a while
since this was updated, but anyway I still have the
car.................... Externally, the car has had a few different
specs. In April 2004, I fitted the Rallytech WRC front bumper. This
was very similar to the Prodrive models bumper but had extra cooling
slots for brakes and engine. This I kept on the car for about 18
months, when it was removed and replaced with the original STi bumper
and lip spoiler. At the rear the Rallytech spoiler was replaced with
one of our own STi 8 spoilers, not for any particular reason, just for
something different. The rear also had a Lester rear window spoiler
fitted, but this has since been replaced with a Hawk-eye roof spoiler
as fitted to the 2006 models.
The HKS exhaust was also replaced with a Hayward and
Scott one. My WRX ra track car had the Hayward and Scott exhaust on
it, so it was just a case of swapping them over, and the track car got
the HKS Super Drager.
Track days continued up until 2006 when I bought my
track car, all without any problems. I continued to use Mintex 1155
pads all round, been very happy with these. I've been through various
tyre brands; Bridgestone RE-70's, again bought with anthracite STi
alloys (great in the dry, and actually better then expected in the
rain for a tyre with little tread patern); Toyo T1-R's (great when new
but performance dropped off badly when about half worn, very
disappointing really); Goodyear F1's (great all round tyre, and far
better than the Toyo's). For the track days I used Yokohama T-006
moulded slicks (not a bad tyre, but not the best out there, but I did
get them very cheap, so good value for money and it did save my road
tyres).
Mechanically the car has been superb, helped by
regular servicing (every 5000 miles) using Millers oils and fluids. A
recent bhp test showed the car was putting out 335bhp, up a few bhp
from 2002 when the engine was newer.
So after nearly 6 years and 45,000 miles, the car
hasn't missed a beat. And really for a car like this to have not had a
single problem is very reassuring for the Subaru brand. It still looks
in great condition, and I still use the Swissol Polishing Kits.
So what's next?.............. Well, probably
nothing. After nearly 6 years, it's probably time for something else.
I have been looking but nothing has caught my eye yet. I'm not a fan
of the new hatchback, but it will probably grow on me. My wife does
like it, so that's a start. I would like something rare, and I always
liked the fact this car was slightly different from the masses being a
JDM model with more power and a better spec. I seem to be setting a
trend here; but both the EVO and WRX ra track car came from a good
friend of mine, and he currently owns a very rare 2006 Hawk-eye Spec-C
ra. So we shall see !!!!!!!!!!!!!!!!