Quote:
Originally Posted by mlee
Both are good choices... if you notice 4 cyl mode now it will be slightly accentuated with either of these Catbacks, but not that bad IMO.
Seems the folks who are bothered by AFM are bothered by it stock also. That might be your best guide.. if it doesn't bother you now you will be OK with either of these systems. Especially since you are not going to tune which also means no headers.
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you definitely notice it mufflerless... it didn't bother me at ALL when I had the stock exhaust, it was terrible with the X-pipe/Pype's Bomb(mufflerless) axleback
so much that a tune I think is a MUST with this setup on a L99... I absolutely love the exhaust note, even on the stock tune when it was in 8 cylinder mode... the tune took care of all ill effects of an exhaust on a L99, it really doesn't drone bad, I can be on the highway doing 70, with the radio down and carry on a conversation easily