I was wondering hwo big of a TB you guys are running for 500-550WHP? I'm been thinking of gettting a 70-75mm TB. But I just noticed the AEBS TB are going for a killer deal. They're going for $139 for 68mm.

Just trying to see what people are running. If people are making good power with a 68mm. I rather Save myself $100-150 and go with the AEBS.

 

68 should work easily if your turbo is up to it.

 

size the tb with the size of your ic pipe

 

I plan on using 3" on the cold side and 2.5" on the hot side.

 

With just 500-550whp, a stock TB should be enough. Save your money on something else. Also, I dont think 3'' piping is nescessary for just that much power. 2.5'' piping and stock TB is plenty enough. Put your money on the tuner.

 

I'd just stay stock if you can .

 

stock will be plenty...