Forester STI – SWRD 3 Port Boost Control Solenoid

The OE Subaru boost control setup is not as good as it could be so when wanting to increase the boost and gain better control of the turbo actuator a 3 port boost control solenoid is really worth fitting. ScoobyWorx sell a known good 3 port solenoid with the correct plug adapter meaning I wouldn’t […]

Forester STI – Turbo Back Milltek Exhaust System

An important part of getting the most power out of the EJ255 in the Forester STI is improving exhaust flow. The factory catalytic converter (cat) is quite a restriction on flow and it being right at the outlet of the turbo will really reduce the speed the exhaust gas can flow through the exhaust turbine […]

Forester STI – Cold Air Feed

The factory inlet to the air box draws air from just behind the headlight down into a Y piece with a large air box underneath then back up into the filter box. The STI fog light covers have a useful grille section on them though that I thought could be used as a nice cold […]

Forester STI – Spark Plug Change

Time for some new spark plugs and while I’m at it an upgrade to a cooler running plug in preparation for more boost, more on that another time. From what I read, the spark plug to go for is the NGK ILFR7H. This is more of a job than with most other cars due to […]

Forester STI – New Rear Discs and Pads

I had already bought a set of rear discs and pads when I bought the set for the front from Godspeed. I didn’t fit the rears at the time I did the fronts as there was a decent amount of life left in the pads. Now it was time to fit the Godspeed G Hook […]

Forester STI – MeisterR Zeta CRD Coilovers

While I didn’t have a major problem with ride and handling on the OEM STI springs and inverted dampers (the stiffer rear ARB and subframe locking bolts really helped, see here and here) and I didn’t mind the STI ride height with the Prodrive GC-010E wheels either. But with the Rota Grid Drifts, the standard […]

Forester STI – Fitting Rear Door Speakers

I’d already fitted some new, larger door speakers in the front doors as shown here. One of the rears had a bit of a rattle and they were likely to be in the same poor condition that I found the fronts in so may as well change them too. Off with a door card to […]

S1 Elise – Fitting the Front Splitter Straight

After the suspension refresh I did a full wheel alignment and eventually got to doing the corner weights (more on that another time). When going round the car, checking the ride height I also kept an eye on how the bodywork sat in relation to the floor particularly as the front was now a bit […]

S1 Elise – Lambda Sensor Replacement

When I fitted the new exhaust manifold and downpipe setup I couldn’t refit the lambda sensor that was in the exhaust I removed as it had been butchered by a previous mechanic/owner (see here). So I had a look through the spares I have from various donor/previously owned Rovers and Minis and found one to […]

Forester STI – Sloppy Gear Change Fix

There was a bit of play in the gear change. To be honest it wasn’t too bad but I really hate feeling any slack in a cars controls so I took a look at the linkage to see if I could find anywhere with any slack and if I could do anything to tighten up […]