i have a 99 t/a A4, i already have lid cutout FRA and a 100 shot dry kit waiting to be put on. i dynoed at 300 RWHP, i am looking to buy the mac midlength headers with y pipe, how much gain would i see out of this? I am also looking at a canverter, but i would have to save up more money.

 

converter first it will make the biggest diff.

macs w/ ypipe will give u around 20 on an a4 give or take a couple

btw i know of a couple used converters for a good price just email me and i will let you know

[ January 03, 2002: Message edited by: Bout'ItZ28 ]</p>