i want 300whp and 350+trq. i just saw the other thread where someone dynoed there chip and they got 2 250whp and i forgot the trq. but i want to acheive 300whp and 350trq to the wheels. what would i have to do, chip,exaust, dowpipe, intake. anything else?

 

first off what year and model do you have?

 

Chip, exhaust and downpipes should get you about 300whp if you run racegas. that also depends on a dyno. that will get you 300whp on a dynojet, but probably not a mustang or a dynodynamics

 

You won't get that kind of torque in a 2004 and up s4 with out a power adder ie: blower,turbo, or nos

 

i was talking about a B5 S4, i just assumed the thread starter was talking about the same, but you are right about the B6 comment

 

i'm alking about the b5, i'm still debating over evo or s4, if i can get the s4 to 300whp and 350trq without upgrading to larger turbos than i might go for the s4

 

the stock b5s4 is only 160whp and 185tq with our mustang dyno.
if u want to pump up to 300whp u might have to get the rs4 ko4 turbo
if u want close to 300whp and 350 tq there is a close one which might help
s 4 with m box chip with ams or revo, drop in filter and turbo back system without our dyno tuning
you looking about 235-245whp and 340 tq on ams and 235-255whp and 330tq on revo and that is base on the 91 oct.
and after we do a little change and smooth out the a/f we got up to 269whp and 348 tq and if you pump 100oct. u might
get up to 285whp and 360tq.

 

I think you can.

Lightweight wheels would make a big difference.

Otherwise, intake/downpipes & exhaust/a good chip(APR's can be switched back and forth between 91/93/100 octane for beter numbers too.)

Even with all that, you'll be close, but not quite.

Something else to think about.

I was deciding between the two also. (Finally decided 3 months ago and bought my Audi.)

Drive both of them, definitely, before making any decision!

One thing I find is that the Evo is still a little faster than I am, but basically, I can do what he does.
He cannot do what I do; style/class/refinement/exclusivity/stealth/comfort/dependibility/longevity...

Furthermore, you can always try a bit of nitros.

Once you upgrade the turbo's though, good-by evo/sti/Z06/911 Turbo/Viper/Ferrari, pretty much anything, for only another $10 grand. (beyond the intake/downpipes & exhaust/wheels/suspesion/brakes/maybe intercoolers?)

 

btw wat is your car dyno at on the mustang dyno???
just wounder... 300whp on the mustang dyno is hard... i never said is impossible
but u just need a lot tuning time to get up the 300whp.. and base on the stock turbos...

 

sorry if i didn't mention but i will be using a dyno jet rather than the mustang dyno. so thats a huge difference. so 300whp and 350trq with a DYNOJET to clear things up sry