Performance Upgrade (Cold Air Intake & Borla Cat Back S-Type Exhaust) - Page 2 - Infiniti QX80 Forum
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post #11 of 14 Old 02-20-2019, 10:06 PM
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Quote:
Originally Posted by SDQX80 View Post
The MPG is just the display on the center gauge before and after.
Thanks for the reply. It might be just me but the computer MPG is always too optimistic. And this isn't just Infiniti. I find it doing the manual calculation after a fill-up(total miles from the last trip / gallon ) is more exact. And your location also play a key factor. Cold weather here in MA is never good for mpg.

In any case, both mods are something I'll do doing in the near future. Might do the CAI first.
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post #12 of 14 Old 03-21-2019, 11:54 AM Thread Starter
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Default Month after CAI and Cat Back Install

THIS BABY FLIES!!!!! I thought I was buying a big comfortable family car....NOT THE CASE, THIS IS A RACE CAR.....
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post #13 of 14 Old Today, 10:33 AM Thread Starter
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I also changed the tires to 285/55/R22 Nitto Ridge Grapplers for a little extra grip and sidewall. This has dramatically made the ride smoother on 22 inch rims. No longer am I Banging my rims around the City, now I have some cushion between my Wheels and the road. They fit perfect, no rubbing at all. Super silent and way better ride than the stock Bridgestone's. I like the feel on the freeway too, now I feel my 6,000lb rig "Beast".
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post #14 of 14 Old Today, 10:35 AM Thread Starter
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Default Nitto Ridge Grappler 285/55/R22

Photos of the Ridge Grapplers 285/55/R22
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File Type: jpg Nitto Ridge Grapplers 1.jpg (249.1 KB, 0 views)
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