Thread: Kooks advice
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Old 09-29-2010, 12:30 PM   #13
Jaysin
 
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Drives: 2015 Chevrolet SS
Join Date: Jul 2010
Location: St. Louis, MO
Posts: 341
Quote:
Originally Posted by brantley847 View Post
IPS does have a great price..about 1100-1200...saving nearly 400 from Kooks website...

Is there ANYTHING else I would need to install these as far as mid pipes? Or does the 7/8 fit directly to the stock H pipe?

and ..(my last newbie question of the day) what is the benefit or difference between the 7/8 and 3/4? Noise or performance?
All you would need besides the headers are the connector pipes, either with cats or without.

1 3/4" headers give a little more low end torque on a stock motor. If you plan to do any upgrades beyond CAI and headers in the future, go with 1 7/8".
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