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51 Posts
Discussion Starter · #1 ·
its been a while since i did anything under the hood
i was wondering if there was any mods to add a few horses
im looking for something that wont break the bank as well
all i have now is a PCMforless tune
i did have a flowmaster muffler
but i got tired of the loud drone
so exhaust is out of the question as well
:thumbsup:
 

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2005 chevy trailblazer_ls
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1,113 Posts
intake and throttle body spacer are two more things yu could do...give yu a few extra ponies...other than that all there is left is the exhaust which yu dnt want to do, not much to do on our 4.2 :cry:
 

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2007 chevy trailblazer_lt
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221 Posts
Don't get mad, but how about install a V-8 :duh:
 

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Northwest Chapter
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11,824 Posts
Get an intake and if you can afford it, either a Magnaflow or Borla dual exhaust. Sound is perfect, mellow when cruising but deep and throaty when stepping on it. Cant tell you how many times people ask me what V8 I have in my 02, I just smile and say I6.:dielaugh:
 
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