Just chip it and have some fun. 320 bhp aint bad at all. Especially for $500.

 

The tranny conversion can be done just exspensive. But uf you got the kind of money for a 4.2 swap go for it

 

Yah man go for the 4.2 and sell me your S4 engine for cheap!!! I'll hook that **** up in my ride!!! Lol

 

Wooah Wooah Wooah back it up. You can def run stage 3. If you get a level 10 torque converter and a tip chip you can run stage 3 all day every day. Many many many people do it, and the ones that are really worried get the torque converter. Call level 10 themselves they will tell you. I know a guy that has put 90,000 miles on his tip stage 3 without ANY transmission problems

 

the only thing your going to have to worry about your trani is... is your ******* clutch... lol