mulf

If I fitted a tsl quickshift to MY03 wrx dows anyone know if this would completly invalidate my warantee

Shark

Three ways to look at this -

1. Official line would be that the gearbox would be excluded from warranty, but not the rest of the car

2. Dealer probably wouldn't notice it fitted unless it went in for gearbox work

3. Some dealers would ignore it

David

Shark

Just thought of #4

Buy a Prodrive one and not have any worries !

David

Beefy

Go with #4, it wont cost you much more and could save alot in the future if it avoids a warranty problem.