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Kooks has 2 complete systems, there is the 6510 which I mentioned in the first post which has 1 3/4" primaries, but now I see they also offer the 6511 which has 1 7/8" primaries. The prices are similar between the two systems.
For some reason (again, noob here), IPS Motorsports quoted me the 1 3/4" system (the 6510). What are the advantages/disadvantages of each?
They did say at IPS that having the 3" muffler pipe on the 6510 would be great on my car instead of a 2.5" muffler pipe because with my CAI intake, it would help. (I hope I said that right.) Again, I'm just looking for discussion of the ins and outs of the options that are available. I defer to the experts. Thanks.
danhr, thanks for posting that video.
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