i have a 2000 a4 z28 with 2.73 gears and Mac Mid length headers with carsound cats and a cut-out. i got a flowmaster on it too. i dynoed my car the other day and put down 320 hp and 335 tq. i guess i am happy with the results because of the gears but would like more power....i have plans in the future (real soon) hopefully.... what does everyone think of my numbers.

 

wait till u put a stall on it, u'll lose like 20 ho

 

dont know i wish i went with a set of pacesetters though . mine are mids not shorties....

 

posted up yesturday and only one reply...

 

Id say that that is not bad for an auto.

 

Cool

 

Considering somoone on here just posted his 02 SS with 330 hp, and he has LT's and a GMMG, i'd be pretty happy.

 

yah good #S..get some 3.42s or 3.73 and a small stall and a tune and your be smiling from ear to ear! good #s btw!

 

Much better than my 2002 A4, 2.73 dyno I hit 314 and barely 330 torque with SLP long tubes, SLP cold air, SLP MAF, SLP bellow, SLP lid... hey, maybe my problem is I invested in SLP products! lol POS SLP junk I left my cutouts closed.

I've since put in the GT2-3 cam and got a set of take-off LS6 heads. I'm going to try and sell my SLP MAF (or set it ablaze if no one buys it) and use the stock one...

 

Macs are good. I have got a set of macs going on this winter and they are very good for a midlength header.