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I want to get the HKS hardpipe kit but it seems like that one is 2.5" piping and the stock ic pipes are 3" it seems like the air flow would be restricted.. ? feedback plz Roll Eyes
 
Posts: 26 | Location: NorCaL | Registered: July 12, 2003Reply With QuoteEdit or Delete MessageReport This Post
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well my firen dhas the stock smic and hes got the hks hardpipe and they look exactly the same diameter as the stock pipes on my car...maybe the stock pipes are thicker and they just look like they are 3 inches. and the hard pipes are thin ...
idk im not sure of the exact specs of the stock piping

Red 1994 Supra Twin Turbo 6 Speed
BPU

"You know you can't keep up"
 
Posts: 29 | Location: Central, NJ, USA | Registered: August 22, 2003Reply With QuoteEdit or Delete MessageReport This Post
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Yeah, my HKS kit looks like it's the same or greater diameter, and I saw a big power gain with the hardpipes from the intercooler to the throttle body Smile (guess I had an unknown leak)
 
Posts: 5 | Location: Boston, MA, USA | Registered: October 22, 2003Reply With QuoteEdit or Delete MessageReport This Post
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