Awesome! posted by Ashman2k2 on April 06, 2011 at 03:15 PM
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is the fact that they fit much better. Reducing possible turbulence is a added plus. I had the 2.5" pipes at first and within a couple weeks a bolt under the plenum almost rubbed a hole trough it on the passenger side. They were much harder to install and remove compared to the expansion outlets.