1. A

    Longtubes too loud, need help with muffler

    Okay so I'll run through the current setup, calspped long tubes with 3" ory, 3" bullet after the y into 3.5" piping to a Aero turbine muffler, non resonated, to 4" tailpipe over the axle. The truck has always been this loud but now with 4.56 gears and a 2500 stall converter its unbearable when...
  2. justin.flev

    New Member from Virginia (2016 Sierra build)

    Hey y'all, my name is Justin Flevarakis and I'm from Keswick, Va, and I go to college at the University of Alabama. Here is my ride: 2016 GMC Sierra SLT (Fully Loaded) Exterior: - Fabtech 6" lift (nets 7.5") - 22x12 -44 Hostile Sprockets (Blade Cut Finish) - 325/50/22 Nitto Trail grapplers...
  3. Tukn4s

    Gibson shorty headers 1 5/8" primaries

    Removed from a customer truck because of interference after bagging. Unsure if these are the stainless or nickel chrome painted versions but they are for 99-06. Will work for 07-13 also. Asking $225 shipped OBO Sent from my iPhone using Tapatalk
  4. Cleanoh4

    Exhaust set up suggestions

    Like the title says, looking for suggestions. Cat back, S/I S/O, going to dump it right over the axle. Don't really want a redneck rasp, but a little drone is OK. Iirc factory piping is 2.5"
  5. M


    Hi all, My name is Matt and I'm new to this site. I'm a novice when it comes to trucks and joined this site to try and learn more about how to fix and improve my truck. I recently bought a 2010 Chevy Silverado Z71 with very low mileage, 26,200 when I bought it, 29,300 now. So far I have...
  6. WildChevys

    Truck stuff for sale

    Zone 4.5" struts, make offer 3.25" oem wheel center caps make offer 3"/4"/8" Gibson tip $30 Sent from your sister's house
  7. B

    2002 Silverado 2500HD build thread....

    Just realized..... I never started a "build thread" for the ol' HD!!! So here we go: Had this good ol' girl, 95' K3500 with 454/4.10s.... I went with my cousin to look at new 2500HDs for him in March 2002.... and I came home with this.... March 27, 2002 Three days later...
  8. M

    ibanez seven string guitar

    No sure how many guitar fans here but it's worth a shot....I have an ibanez rg7421 for sale with dimarzio blaze custom pickups and gibson 2 way toggle. It has been sanded to bare wood finish. Great guitar, best one I've owned by far. I also have a hard case to go with it, it's old and beat up...
  9. cvand789

    Need some exhaust input

    Been a while since my last post. Ive been working pretty hard on building my truck up -- i will post some pictures here in the next couple of days. Looking for your guys' help on this problem I have. I'm running Doug Thorley Tri-Y' headers with ORY into a 18" dynomax bullet, 3" tailpipe...
  10. S

    2003 RCSB 4.8 5-sp

    Figured I would post some updates of my mods and build up as I go. McG 4/6 drop is coming soon. Today I installed a Gibson 3" single exit exhaust. Picked it up on CL but it was for an extended cab, I knew that going in. Figured I could modify the head pipe and that's exactly that I was...
  11. S

    Long tube headers gen 6 454 suburban

    I drive a 1997 K2500 GMC Suburban 454 ci and I am currently rebuilding the engine for it. I want to run long tube ceramic coated headers on this thing. Does anyone have any advice on which headers I should get? Other engine mods include a cam with 0.51 inch lift and 206/212 I take exhaust...
  12. cvand789

    Laser Blue Metallic Build - 2011 1500 4x4

    As promised in my intro, here is my truck, then and now. I took delivery of the truck in October 2011. I fell in love with the color and couldn’t wait to get started modding it out. It came with lots of chrome from the factory, and though it was pretty, I thought that it needed some black to...
  13. cvand789

    New guy from Michigan

    Hello everyone. I'm active on a couple of different forums (GM Truck Club, GMFS), although I stay fairly quiet on GMFS and basically use it for research only. Upon doing some research I've landed here and have seen some really awesome trucks so I decided to join. A little about me and my truck...
  14. juanr_08

    calspeed headers finally on

    First time on with headers
  15. lowlife08

    finaly got my new truck! 2012 crew cab 6.2!

    plans are to put a 5/7 or 5/8 jus dont know if i should get control arms or what yet. then i still have a full hd front end black 24" slides esky door panels and front seats and lt2 console i need to install
  16. B

    Wanted: Muffler/exhaust system/tip

    Looking for a new muffler/ exhaust system. also need a tip. Looking for Borla Corsa Db Mbrp Let me know what ya got Sent from my DROID X2 using Tapatalk 2
  17. Jared

    Wanted: Corsa tips

  18. S


    I am look at a gibson stainless cat back system I want the 3" pipe but its for the 6.2 and I have the 5.3 wish I would have got the 6.2 but I am getting told that the one for the 6.2 wont work on mine can anyone tell me why or why not.
  19. BOO5TED

    Gibson Super Truck Exhaust

    Located in the New Orleans area. Gibson 65518 Supertruck exhaust all stainless steel. Fits SILVERADO/SIERRA 1500 TRUCK 99-06 EXTENDED CAB, SHORT BED, QUAD STEER 4.3L, 4.8L, 5.3L 2/4WD 04-06 CREW CAB, SHORT BED 1500 NON-HD 5.3L 2/4WD