GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 7 of 7
  1. #1

    Default need help never owned a truck b4

    i just bought a 2008 silverado 5.3L and i would like to put about $1500 into performance what would be the most efficient way to gain hp for that money? Any suggestion with product names and what it would do for me would be much appreciated. thanks

  2. #2
    Jr. Apprentice
    Join Date
    Aug 2006
    Location
    hard hittin new britain ct.
    Posts
    29

    Default

    might be wise to wait till the warranty expires. like insurance they'll look for anything to get out of paying should something go wrong
    2008 Silverado 2500 HD Crew cab LTZ 6.0

  3. #3

    Default

    there are upgrades you can do that wont void your warrenty... I know there are certain intake and exhausts you can get for it and I think some chips are ok but im not sure... someone else with your similar truck will help you out on what voids and what wont
    PETE
    95 GMC Sierra 2500
    3" Body Lift, 33" Goodyear MTR's
    5.7L 350 TBI Edelbrock SDT Exhaust, Flowtech Headers, K&N Intake
    Sold :(
    1999 Jeep Cherokee, 3" Rustys lift, 33" BFG MT's, locked, armored: Rolled :(
    2000 Jeep Grand Cherokee Limited. K&N Intake, Custom Kolak Exhaust


    Contact this GMTC Moderator for any problems or questions you may have :great:

    Join the GMTC Facebook Group!!! Join Here

  4. #4

    Default

    Hey you can do a dual exhaust as long as you leave the cats and stock manifolds, you can also do a cold air intake as long as it has a dry filter, no oil. I am sur3e a custom exhaust shop could do the duals with not a lot out of pocket, and I would suggest the volant CAI, it has a dry filter and you can find them at www.autoanything.com $275 or so for the intake and about $120 for the ram air tube. You could also do a custom tuned pcm and keep you stock pcm and swap them when you needed service at the dealer, this may be illegal and I am not saying you should just that you can. Hope this helps.
    Chris S. The GoFastPadre I like to drive fast and I've got the speeding tickets to prove it. 00 Sierra Z71 ECSB K&N CAI Pacesetter Shorties (soon to be replaced with LT's) Magnaflow HFC's Flowmasters with True Duals and H-Pipe more mods to come

  5. #5
    Legend

    Join Date
    Feb 2008
    Location
    Red Wing, Minnesota, United States
    Posts
    3,356

    Default

    should have got it all from the factory borla exhaust and CAI and its all in your loan!
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
    Jason

  6. #6

    Default

    It depends a lot on what your truck came with, but I've ran into some who feel that one of the best way to gain rear wheel hp/torque is a diff gear swap. For example, if you're one of those with 3.27 gears, and you change those out for 4.11's, you get a 25% increase in rear wheel torque.

    Again, it depends on what you have and what you hope to accomplish, but I throw that out there as another possibility.
    '98 K1500 Suburban LS 5.7 L 4L60E NV246 ARB
    '92 Ford Explorer XLT 4x4 4.0 L A4LD BW13-54 Trac-loc rear
    "My toys were the greasy cogs and springs and pistons that lay around all over the place, and these, I can promise you, were far more fun to play with than most of the plastic rubbish children are given nowadays." Danny in Roald Dahl's Danny The Champion of the World

  7. #7
    Legend
    finalday7's Avatar
    Join Date
    Oct 2007
    Location
    Sayward, B.C Canada
    Posts
    1,358

    Default

    If you were looking strictly performance I'd recommend Edge or Hypertech Max Energy Programmer. 380-450. Magnaflow dual exhaust 300-400. K&N or Volant intake 220-375 and some new gears out back if you need them. about 400-500 installed. So That's totalling about 1300-1725. Man I can spend some money.

    KRIS
    2007 GMC Sierra CrewCab 4.8L
    Tinted Windows, 20" Chrome MB Predators on 275/55/20 Copper AT's, GM Bed Rug, Speed Scene Chrome Grille, Putco Chrome Handles, Hypertech Max Energy Programmer, Magnaflow Muffler and many more mods to come.
    Former GM Vehicles:
    96 Chevy Camaro. My first car modded for a High School kid.

Similar Threads

  1. Chevrolet : Colorado LS CLEAN PRE-OWNED, 1-OWNERS, WORK TRUCK
    By Steve in forum Chevy Trucks For Sale eBay
    Replies: 0
    Last Post: 07-17-2010, 07:30 PM
  2. The Worst Radio I've Owned
    By woodydel in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 10
    Last Post: 06-10-2010, 07:24 AM
  3. Chevrolet : Colorado LS wht truck title owned by GMAC
    By Steve in forum Chevy Trucks For Sale eBay
    Replies: 0
    Last Post: 07-11-2009, 09:10 AM
  4. need help never owned a truck b4
    By dickera in forum Performance & Fuel
    Replies: 8
    Last Post: 07-04-2008, 03:40 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •