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HKS Exhaust/Intake, how many hp increase?

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Old Sep 8, 2010 | 12:25 AM
  #1  
ML_'s Avatar
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Default HKS Exhaust/Intake, how many hp increase?

Hi guys! Im very new here and I bought a used 350z with the following mods:

HKS Exhaust
HKS Intake
Samco Hoses

It came with a lot of other freebies as well like ICE and mags, but I was just curious how much HP it added as opposed to it being stock.

Cheers guys! Im picking it up tomorrow and im so excited!

Btw, it's a 2006 model touring edition. (powered leather seats and brembo brakes etc...)
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Old Sep 8, 2010 | 01:07 AM
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where are we?
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Old Sep 8, 2010 | 03:13 AM
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https://my350z.com/forum/2003-2009-nissan-350z/197329-the-top-100-common-questions.html
https://my350z.com/forum/intake-exhaust/261870-intake-exhaust-rules-faq-you-must-read-before-posting-updated-5-21-07-a.html
https://my350z.com/forum/engine-driv...ns-your-z.html
https://my350z.com/forum/intake-exha...aders-etc.html
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Old Sep 8, 2010 | 03:43 AM
  #4  
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No congratulations until the keys are in your hand. That's the rules. Sorry.
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Old Sep 8, 2010 | 04:30 AM
  #5  
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1whp gain
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Old Sep 8, 2010 | 09:03 AM
  #6  
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I'd say 30.3 HP and 22.9 lb/ft. Your car is probably ready for underglows.
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Old Sep 8, 2010 | 10:56 AM
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Probably around 10-15.
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Old Sep 8, 2010 | 02:35 PM
  #8  
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haha, cmon, this guys in the Phillipines.. different culture etc.. i dont know if he will get our sarcasm as friendly.

I have HKS, it lost power at the low end.. ( pure butt dyno) , and added a touch more when opened up.. keep the stock airbox intake and it will perform better.. if you havent made the engine breath in more air and fuel w other mods, exhaust does nothing but change sound and drop torque ( i say this tongue in cheek) .

Solution? Great start, now go buy tons more stuff FROM SITE SPONSORS!

Last edited by bmccann101; Sep 8, 2010 at 02:37 PM. Reason: typo
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Old Sep 8, 2010 | 03:19 PM
  #9  
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You will get at least 50whp and that's being conservative. Trust me I'm an expert.
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Old Sep 8, 2010 | 07:47 PM
  #10  
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lol -1 hp because you don't even own the car and you have to post pics of your ride or this post is a sure fail!!!!!!!
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Old Sep 9, 2010 | 03:46 AM
  #11  
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+1... on the 10-15, just a guess.
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Old Sep 9, 2010 | 09:19 AM
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Congrats Kuya!
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Old Sep 10, 2010 | 11:12 AM
  #13  
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probably 5whp or less before tune.. get the mRev2 if you want any NA power out of your 06
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