AWE Intercoolers installed ..impressions and pics..updated with better GrammEr... ;- )
Well the install wasn't as bad as getting the fvckin bumper off. Other wise the cutting was easy with a high powered dremel. Make sure to cut off as much as possible on the drivers side while still retaining the bolt hole. Driving around in the heat is great, car felt like it was 70out when it was 100+. Also I discovered a sweet sound while racing a RSX type S. I heard this engine whine like a high strung 4cyl which the RSX is. By the time I was well away from him 20 or so cars, I still heard it. So I did some WOT runs and sure enough I have this sweet mechanical whine now. I understand it gets even more noticable with DP's and no cats. The DPs are on the car and just need to be tightened up. The dealer is going to do some testing with their computers and see how the O2's are dealing with the missing cats. Then they said they can rig it so the light will stay off. The tech says he can use resistors but they also said they have a relay of some sort, they called it "the box" which will also fool the sensor?
<img src="http://pictureposter.audiworld.com/35340/img_0081.jpg"> <img src="http://pictureposter.audiworld.com/35340/img_0084.jpg"> |
wow, nice comparison...didn't know they were that much bigger!
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you can run a diode to fool the ECU into thinking the cats are there.
<ul><li><a href="https://www.audiworld.com/tech/eng53.shtml">clickity clack</a></li></ul>
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yes I know thats the resistor part of my response, they said they have another way
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Let's talk whine.
I installed my IC's this weekend and ever since I've noticed the dreaded dentist drill sound as the turbos spool up. It's a very faint sound but it's surely different from the sound I've always heard. I'm wondering if this new sound is just because of the larger IC's and not a sign of a bad turbo.
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That's awesome that the dealer is sanctioning the O2 issue! Where is this?
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That's not the dentist drill.
Can you hear it over the radio? If not, that's no dentist's drill.
Can you vary the pitch with the throttle? If so, that's no dentist's drill. When my turbo went, I began to hear a police-siren/dentist's-drill noise over the radio, which was turned up a bit. Either the noise was there or not, depending on throttle position, but it didn't warble up and down like typical turbo noise. Relax and install some downpipes. Those (or Piggie pipes) will get a lot of heat out of the turbo area and thereby promote long turbo life. That, of course, is the *only* reason i've got them. -df |
You know I've noticed this a little bit also! I hope its normal!
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They made some nice shrouds there too, too bad the inside isn't all finished like the outside.
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Yep, the sound is right in line with throttle. It's very faint and can only be heard with the radio
off and if you're actively listening. My concern was/is that it's the beginning of the end. Again, it's a different sound then I've always heard.
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The fact that three of us are hearing it makes me want to believe it's normal.
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Exactly... Its faint, but noticable and I really have to listen to it...
Its almost like a fainter version of the mechanical whine you'd hear in a supercharged car. I actually think it was there before on my car, just much less pronounced.
Why would larger intercoolers make this sound louder though? Could it be some sort of mechanical resonance or is it just turbo sound being amplified? |
Here you go...
<img src="http://ctny.audiworld.com/mark/s4/ic/dsc05896.jpg">
<img src="http://ctny.audiworld.com/mark/s4/ic/dsc05893.jpg"> RS4: <img src="http://ctny.audiworld.com/mark/s4/ic/dsc05895.jpg"> RS4 vs AWE: <img src="http://ctny.audiworld.com/mark/s4/ic/dsc05897.jpg"><ul><li><a href="http://ctny.audiworld.com/mark/s4/ic/">http://ctny.audiworld.com/mark/s4/ic/</a</li></ul> |
let me know what the dealer does with O2 sensors, that sounds good
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no my sound is def. a mechanical whine....turbos are working nicely new version KO3's
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My car has some new noises with the FMIC too....but I have...
my interior all stripped out so I'm sure that makes it worse!
Almost like a tiny turbine inside the glovebox area the spools with the gas pedal...was never there before. |
I also noticed the turbo spooling was louder after the AWE ICs and modding the intake.
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when do I get my ride?
I had my boost gauge put in....
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That's pretty cool..now work on your punctuation..I got dizzy reading your post..
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yea I re-read it and it was pretty bad ...sorry
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anytime..I get it back today with my pipes and get XR on Fri...do you know of any race gas around?
I can use toulene but would rather get some pump race. Closest I could find online was sarasota.
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actually yeah I do.....
ill email you the number....
they have it all... plus mitsubishi in ft myers has race gas as well.... plus I have a 20% internet coupon for sherwin williams if you want to mix your own home brew..... |
Sir!...that is great news, thanks
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