This will cure any synchro issues you may have. This is a must for every Turbo 5spd out there. Buy 4qts to make sure you have enough. Our warehouse keeps this in stock for fast ship-out. Priced per Qt, so order enough for your needs. If you only order 1 Qt, please verify with a statement in the comments section of the order form, because we'd follow up otherwise, causing a delay.