Re: My 1993 Impreza AKA the daily.
Well I don't even know where to start with what all we did to the car this past weekend. My friend Matt and I turned wrenches on this thing for three days straight.
Here's the list on what I got:
Front brake calipers replaced with calipers from a 2005 WRX
Front brake pads replaced with Wagner Thermoquiet 2005 WRX front pads
Front brake rotors replaced with Wagner rotors for a 2005 WRX
Rear brake drums replaced with Centric drums
Rear brake shoes replaced with Centric shoes
Rear wheel cylinders replaced
Rear brake hoses replaced
Rear brake lines replaced (I'll get to this later)
Wheel cylinder bolts replaced (broke 2 when removing them)
Brake fluid bled and flushed (it was very dirty)
Rear brake hardware replaced
Transmission filter changed
Transmission fluid added
Transmission pan bolt extraction (get to this one later as well)
Differential fluid changed
PCV valve changed
Valve cover gaskets changed
Oil changed
Oil filter changed
Oil and trans pan plug gaskets changed
Fuel filter replaced
Spark plug wires changed
Oxygen sensor replaced (Waiting for UEL headers to install this one)
Timing belt changed (saved for another weekend)
Water pump changed (saved for timing belt job)
Thermostat changed (saved for timing belt job)
Building a cold-air intake:
Filter (on car now)
Intake couplers
Bolts for intake to MAF plate
Pipe for intake
MAF sensor adapter plate
Ball joints replaced (New OEM Subaru, I had them left over from the STi build and they use the same ball joints)
Here's the parts:
Here's the old front brakes compared to the new ones:
Old rotors were 9.5" with single piston calipers, new ones are 11.6 with dual piston calipers. Brake fluid capacity is basically unchanged, pedal feel is slightly different but not too bad. The car which barely stopped in the past now locks the brakes up if you get on them too hard. The front brakes are entirely from a 2005 WRX, it's direct bolt on replacement.
I ended up having to run brake line from the wheel cylinders to the rear brake hoses because the line was seized to the wheel cylinders. I also found that the rear passenger side brake was blocked off using a small nail crushed inside a fitting and had to run about 52" of line from the block under the car to the brake hose. I blew ones of the lines up while heating the fitting to get it to break loose (must have had water in it from being disconnected) so I had to replace a rear brake hose and just got both.
That's a proper union, not a compression union, above the gas filler neck. i got the shorter piece of line because I though I could get away with routing the line differently than stock. I ran into clearance issues so I had to extend it another 12".
The car is running great now, it's happy to have all fresh parts. I'm actually considering selling it and turning around and buying a 2.5RS to fix up.
I've got just about $1500 into the car now, minus $490 in parts that I've sold or things I've done to offset the price of this car.
Everything went pretty smoothly except that 5 of the transmission pan bolts broke off while removing them, but the next day a coworker got them out at his shop:
I have to thank Matt for all his help, I'd still be working on it if it weren't for him.