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  1. Anybody have any experience with weather tech window deflectors?
  2. Hi Patrick I have my JLT catch can on the way for my 2019 Sierra. How is your catch can working since you installed it? You still running it?
  3. Thanks for your thoughts and feedback
  4. Been reading up and researching on the coating etc. of upper engine parts/component with oil etc. over the longer term. If what people say is true about catching half a can between oil changes, not sure that would show up on the dipsticks? What are your thoughts?
  5. My Sierra 1500 has 26000km on the clock now and I have not noticed any oil consumption. Although the dealer is still doing the oil changes at present as the truck came with two years worth of free oil changes, I check the oil regularly and before long trips and all good. I am looking at the JLT 3.0 unit
  6. I am looking at the JLT 3.0 air/oil separator catch can. It looks like a really great until and good quality https://www.jlttruecoldair.com/jlt-3-0-oil-separator-2019-2021-chevy-silverado-gmc-sierra-1500-5-3l-6-2l-2021-chevy-tahoe-suburban-gmc-yukon-yukon-xl-5-3l-6-2l/
  7. So is anyone running the Flowmaster American Thunder cat back system that can give feedback on sound and drone? One gets a good feel for sound on the the video but not drone?
  8. What Fllowmaster system did you install? I am looking for more of that V8 sound but worried about drone.
  9. Any particular name, model or part number for the Gibson system you used?
  10. Did you end up getting the American Thunder Cat Back system? Been considering this for my 2019 5,3 elevation. Just worried about drone.
  11. I was looking at the Flowmaster but they are the 409. Started to look at the Borla due to it being 304 stainless. Also need to look at what I can get shipped easily to where I live. Borla easy as well as can get from GM. Thanks for all your feedback
  12. Really looking forward to changing the exhaust and hearing the V8. From what I understand is that the performance systems come without the flapper valve. If I understand correctly, this can account for some drone when the the engine is in cylinder deactivation mode that people talk about.
  13. Thanks for the feedback. Do you notice a gain in performance?
  14. I have been running my S&B Filter for about 14000km now on my 2019 Elevation. Very very happy with it. Have not had any engine management system errors come up. All good. They did tell me to leave the negative terminal off the battery for at least two hours so that the system automatically recalibrates when you fire it up again. I also installed the filter back that somebody mentioned previously. I closed of the side hole. Still sounds great and very 'throaty'. Very responsive. Looking for a CAT back now if anybody has recommendations. Not too loud but want that classic V8 sound and a couple more horses as well.
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