smashtheqube

I gained 25HP at the wheels just from driving the car and adding more miles.

The orange line is my dyno at 7000mi, the blue is my dyno last week at 17000mi. Nice! It was a hot day, too. I'll dyno it again in December.

Exact same mods as before (K&N filter, modified Milltek resonated exhaust with 2" vacuum controlled pre-muffler dump valves) -- same dyno of course. (KTR Performance in Ayer, MA. thanks Scott!)

<a href="http://www.flickr.com/photos/smash/1478066536/"><img src="http://farm2.static.flickr.com/1439/1478066536_278f3388bb_b.jpg" alt="Free Horsepower with the &quot;Miles&quot; mod! (3)" /></a>

<a href="http://www.flickr.com/photos/smash/1478061842/"><img src="http://farm2.static.flickr.com/1431/1478061842_86a1e31891_b.jpg" alt="Free Horsepower with the &quot;Miles&quot; mod! (2)" /></a>

Parikh1234

wow thats great news!

ESFO

w0Ot! Spin those rollers!

smashtheqube

I knew the car felt way peppier, had to prove it.

richib86

after seeing this post, i have an appointment for dyno runs tomorrow at 3

alipor

Nice, I saw similar gains while breaking in my S4 same dyno too, The guys at KTR are great

absoluteis

Ya I'm headed there in November to compare 4900 mi and 10000mi dynos on stock

zachf88

what lip is that??

Vijay

Pleae give us info on the dump valve mod...who did it, what did you use for vacuum control. Is your milltek valved or non-valved, etc, etc, etc.

Also, What/who makes the front aero piece you have on the car. I like it. I think the front of the car sits a bit too high.

bhvrdr

Nice, my guess is it would be closer to 350whp on a mustang or dynojet.