hey i guys im fixing install some headers in my 94Z A4. they are Pacesetter LT's with ORY and LM1. i was wanting to know if anybody had ever dynoed their car after the LT headers and just a catback. see my car is completely stock with the exception of the LM1.

 

nobody? come on guys. i really would like to know.

 

i got 39rwhp from headers and true duals back when i was near stock

 

now was that on your ls1 car? because you wont expect the same gains with the LT1 probably closer to 20-30 closer to 30 with a tune