S1 Elise – Front Ball Joint Replacement

The brake caliper needs to come off first, starting with the clamp for the brake hose. Then the two caliper bolts. With the disc off too next was the disc shield. As expected, the bolts were not keen on coming out. After cutting a slot in the head of the bolts I used my drill […]

Forester STI – How to Repair Brembo Caliper Threads

As I showed in my last post, when I replaced a rear wheel stud, Brembo calipers can cause problems when it comes to removing them. This is because they are an aluminium alloy and they are bolted with steel bolts. Galvanic corrosion happens between the two different metals which weakens the aluminium and it sort […]

Evo VI – Turbosmart Dual Port Dump Valve / BOV

When I bought the Evo it came with an HKS SSQV dump valve, fitted by a previous owner.  Not something I would have chosen to fit myself as fully venting to atmosphere has it’s problems with the Evo using a MAF sensor.  But they are a good dump valve mechanically, it didn’t leak, it made […]