2014-2019 Engine, Driveline, & Exhaust

2,650 topics in this forum

1. Looking to get a magnaflow and dump it, need some opinions

   By Tmatt1990, November 25, 2014
   • 8 replies
   • 1.4k views
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   • Tmatt1990
   • November 26, 2014

3. Volant cold air intake

   By Braaap60, November 21, 2014
   • 9 replies
   • 1.8k views
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   • Derekkeith
   • November 25, 2014

4. Help me! Diablosport Intune or Hypertech Max Energy 1 2

   By pkpouttu, November 14, 2014
   • 17 replies
   • 16.8k views
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   • russ9443
   • November 23, 2014

5. Anyone do a aftermarket cam, springs and tune?

   By peejaykay, November 14, 2014
   • 1 reply
   • 1k views
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   • Jennabear
   • November 17, 2014

6. GM Borla Catback Install/Dented Muffler

   By sugarjohnson, November 6, 2014
   • 4 replies
   • 1.8k views
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   • sugarjohnson
   • November 14, 2014

7. 6.2 oil dipstick

   By high country, October 10, 2014
   • 7 replies
   • 2.9k views
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   • sourdough44
   • November 12, 2014

8. Dark smoke under heavy throttle??????

   By BBRU, November 11, 2014
   • 5 replies
   • 6.5k views
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   • BBRU
   • November 12, 2014

9. 5.3l LT headers and Y pipe 1 2 3

   By CAtaylor, September 1, 2014
   • 41 replies
   • 9k views
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   • Mike1220
   • November 11, 2014

10. What is this behind the third cat?

    By Luster, November 9, 2014
    • 6 replies
    • 3.8k views
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    • Luster
    • November 9, 2014

11. Seafoam 1 2

    By CAtaylor, October 31, 2014
    • 21 replies
    • 30.8k views
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    • redman333
    • November 4, 2014

12. a good handheld tuner

    By cbprov, October 31, 2014
    • 0 replies
    • 765 views
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    • cbprov
    • October 31, 2014

13. Towing on E85, can't recommend 1 2

    By Brian S., October 6, 2014
    • 26 replies
    • 10.9k views
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    • Jennabear
    • October 29, 2014

14. Blackbear Tune - Need Help deciding what to buy prior to December Meet

    By Zasker1, October 27, 2014
    • 1 reply
    • 1.1k views
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    • Jennabear
    • October 29, 2014

15. What gas do you use in you 2014 gmc sierra? 1 2 3 4 6

    By JJRS89, June 7, 2014
    • 82 replies
    • 38.6k views
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    • KARNUT
    • October 29, 2014

16. New Ring Gear Break-In?

    By EPIC CAJUN, October 28, 2014
    • 7 replies
    • 1.3k views
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    • EPIC CAJUN
    • October 28, 2014

17. Is anyone offering gears for a 5.3 and where do I find my current rati

    By Slo281, October 22, 2014
    • 8 replies
    • 1.4k views
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    • fondupot
    • October 27, 2014

18. E85 Gas gets more HP...wow 1 2 3 4

    By allterrain14, October 17, 2014
    • 45 replies
    • 24.6k views
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    • Test Alpha
    • October 24, 2014

19. Phoenix - Blackbear Tune

    By Zasker1, October 23, 2014
    • 1 reply
    • 1.1k views
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    • randalldavis
    • October 24, 2014

20. Black Bear, Charlotte, NC, Dec 4-5, 2014

    By 480Ruger, October 10, 2014
    • 5 replies
    • 1.4k views
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    • Mutau95
    • October 24, 2014

21. Clean injectors at 25k miles? 1 2

    By Retired Bob, October 3, 2014
    • 29 replies
    • 5.6k views
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    • Black02Silverado
    • October 23, 2014

22. 5.3 vs 6.2 mpg 1 2 3

    By mikern, September 9, 2014
    • 35 replies
    • 21.7k views
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    • glcbn
    • October 23, 2014

23. 4.3L Ecotec3 exhaust mod video!!! 1 2

    By losky79, May 15, 2014
    • 26 replies
    • 17k views
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    • Dmendrin
    • October 19, 2014

24. Tuning manual trans mode.. 1 2

    By Sooperdave, September 5, 2014
    • 29 replies
    • 3.2k views
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    • Sooperdave
    • October 18, 2014

25. I want this to work

    By 2014MallCrawler, October 13, 2014
    • 2 replies
    • 1.3k views
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    • 2014MallCrawler
    • October 14, 2014

26. First heavy tow

    By austingta, October 10, 2014
    • 6 replies
    • 1.8k views
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    • austingta
    • October 12, 2014