Did my own CAI
#13
#14
^^^ How does all that air in the 4" intake get past the 3" throttle body.
Not to mention he necked down to a 3" opening at the other end to the same Spectre filter, LOL...
Let me clarify...
Well...it is 25% bigger and IMO sounds & looks 25% better,
but probably costs 25% more.LOL
As far as performance...who's to say?
Can't be any worse. IAMOO
http://www.flickr.com/photos/75516134@N03/6787018954/
Not to mention he necked down to a 3" opening at the other end to the same Spectre filter, LOL...
Let me clarify...
Well...it is 25% bigger and IMO sounds & looks 25% better,
but probably costs 25% more.LOL
As far as performance...who's to say?
Can't be any worse. IAMOO
http://www.flickr.com/photos/75516134@N03/6787018954/
#15
Join Date: Jul 2007
Location: South Georgia/East Florida
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^^^ How does all that air in the 4" intake get past the 3" throttle body.
Not to mention he necked down to a 3" opening at the other end to the same Spectre filter, LOL...
Let me clarify...
Well...it is 25% bigger and IMO sounds & looks 25% better,
but probably costs 25% more.LOL
As far as performance...who's to say?
Can't be any worse. IAMOO
http://www.flickr.com/photos/75516134@N03/6787018954/
Not to mention he necked down to a 3" opening at the other end to the same Spectre filter, LOL...
Let me clarify...
Well...it is 25% bigger and IMO sounds & looks 25% better,
but probably costs 25% more.LOL
As far as performance...who's to say?
Can't be any worse. IAMOO
http://www.flickr.com/photos/75516134@N03/6787018954/
Now that I'll agree with. Although I would suspect that just as with an exhaust, there would be a performance loss if going with too large a diameter pipe (tube), I don't think 4" would be bad. Probably no more or less total airflow than going with 3", at least not enough in either direction to make a difference.
Now if you used a larger cone filter with a 4" opening and put on a ported TB, then maybe...