Quote:
Originally Posted by greg hazlett
I am thinking about switching from Magnaflow tothe zoomers; obviously you are biased toward your product but have you looked at their system/compared yours to any others via the dyno? Looking at the dyno are those numbers for a 4/7 or 5.7 as those numbers are very low for a 5.7...
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The dyno results are at the rear wheels and the 5.7 numbers are rated at the flywheel. You typically lose 20% of the HP and TQ through the drive train. I've already replaced several Magnaflow systems with Zoomers because of drone issues. Magnaflow also uses 409 stainless where we use 304 which is a higher quality that won't rust.