i just dynied my car on a dynojet, and got 207whp 205whp correctd, and 139trq on a bone stock ap1 with 133,000 miles, the only thing is the air filter cover is removed, and i dont know if the filter is oem or not but its a cone style, i dont know if thats what stock is but either way i thought 207 was pretty high for my mileage.

now im curious to see what i can get with exhuast.
i foud a used t1r 70r exhaust for a good price and i was gonna buy a 70MM TP new what do you think this would give me.

also anyone heard of using a FPR to tune n/a the mechanic that dynoed it said he could get a little more power by making it alittle more rich down low.

UPDATE AT BOTTOM

 

I have heard with that high of miles the carbon build up on your pistons will raise compression a little, making your car put down a little more power. I have never personally seen it but I have heard ppl on here talk about it.

And from what I have read and seen, you wont get too big of gains with exhaust and TP. Your best bet for NA gains is AEM and a good tuner.

 

What was the correction on the dyno; and do you have the uncorrected #'s ?What altitude? Post the chart up

 

A 70mm single with 70mm test pipe will give you some good gains. There was a time when I was NA, had a T1R 70mm single, Berk test pipe, 4IG CAI and AEM EMS and put down 238rwhp.

 

whats a 4ig cold air intake, and doesnt aem give you alot of that 238whp?

 

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dartonh22 &raquo;</TD></TR><TR><TD CLASS="quote">whats a 4ig cold air intake, and doesnt aem give you alot of that 238whp?</TD></TR></TABLE>

4IG was a European company. It's the same as any other filter on a stick (AEM, Injen ... ).

And yes, the AEM did give me a lot of that HP, but with the exhaust, test pipe and intake alone, I was near the 220rwhp mark.

 

Motor is healthy....Decent #'s

 

update: i installed a k&n typhoon CAI and 70mm test pipe along with a custom 2.5 inch exhaust after the resonator. and put down 219whp.

does anyone have a j's header for sale or know where i can get the cheapest one online. also is there a wait for the header?

 

my 100% bone stock 05 AP2 put down 205whp on a dynojet uncorrected and corrected. I say your AP1 with it's mileage is doing just fine

check the for sale section on S2KI, tons of used parts on there, chances are you'll find one.