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Old 01-31-2007, 10:33 PM   #33 (permalink)
Tom1222
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Join Date: Jul 2006
Location: Indianapolis, Indiana USA
Posts: 3,125
Tom Smith
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Quote:
Originally Posted by douglas
bump for response?
Nope, the procedure is somewhat different. The Throttlebody on the Si sits towards the front of the engine and not the rear as on the R18 engine.
The CAI is a one piece design whereas the R-18 is a 2 piece. There is a lot more tubing on the R18 then on the K motor and you will hardly see the Cai tubing on the Si because it goes straight down towards the fender and bumper area which is a good thing as far as performance goes since the air has a shorter way to travel to get to the Throttlebody and hardly any tubing is in the hot engine compartment where the aluminum tube can get heated. So there are a few differences.
Overall the Injen Cai is the best mod I have installed on my Si to date.
Not much in way of looks but the sound and the performance gain was very noticable. And it sounds 10 times better than any Exhaust out there.
True engine sound. Very Sweet when it hits VTEC
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