T-4 Pro Circuit...

[Ryan300exRider]

Im thinking about buyin a t-4 pro circuit full system for my 300ex and i was wondering what are the pro's n con's and is it worth spending the money?

[300exracer]

Well i dont have a pro circuit on my 300ex. But i do have a White Brothers e-series and it sounds great and helped to wake up the 300ex motor.

[300exracer]

Well i dont have a pro circuit on my 300ex. But i do have a White Brothers e-series and it sounds great and helped to wake up the 300ex motor.

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[sweet300ex]

i agree with 300exracer, i have the e series pro meg and it sounds awesome and woke up the EX, the t-4 is a good pipe also

[pharm]

i have a T-4 and i wicked like it its pretty loud about 99dec.and i think it give some power and was worth the money i spent.