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Thread: I guess thats why my truck kept getting louder

  1. #11
    Spintech Sprint trap, nothing like a sprint car muffler to wake up the neighbors every morning...
    05 Gmc Sierra RCSB 5.3 - Vortech V2 Intercooled, BBK 80mm TB, Edlebrock shorties, Custom built 3" Catback W/Borla XR-1, GM Built HD 4l60e w/ transgo shift kit, power servo and corvette shift pin, Yank 2600 Stall TC, Belltech 2/4 drop, Doetsch Shocks, 3.73 gears w/yukon lsd

  2. #12
    Join Date
    Dec 2007
    Location
    So Cal
    Posts
    527
    i run a 3" spintech dumped its loud but at idle its suprisingly quiet its just nasty WOT love it!

    2002 Chevy Silverado LT 5.3L z71 ECSB, Fully Built DMC 4L65e, Transgo 4L65E .500 Boost Valve, Transgo Shift Kit, Billet 1st Gear Servo, 2nd Gear Sonax Super Hold Servo, 4th Gear Billet Servo, Rebuilt 10 Bolt w/ OEM G80 and 3:73's, Dumped Single 3" Spintech Muffler, 3" E-Cut Out

  3. #13
    Join Date
    May 2006
    Location
    Waco TX
    Posts
    3,113
    I run dual single chamber flowmasters with and xpipe and its pretty darn loud. Almost too loud for me.but its got a good sound to it

    http://s85.photobucket.com/albums/k5...afilter=videos
    DANIEL CAMMED SS 13.46 @ 98.17-- 8.58 @ 80.31

    2003 Silverado SS / LQ9 6.0L / Wheatley 93 Octane Tune / 224/228 .581 .588 110lsa / Patriot Gold Dual Springs / Comp Hardened Push Rods / Circle D 3800 stall / Pacesetter LT's / 4:10 Gears / Transgo HD-2 Shift Kit / K & N Cold Air Intake / Corvette Servo / Aeroforce Interceptor / Autometer Narrorband(Wideband on the way) / Mobile 1 Synthetic / Single Chamber Flows with X Pipe / Cats Delete with Cutouts


  4. #14
    Join Date
    Mar 2010
    Location
    Paris
    Posts
    305
    Quote Originally Posted by DAmarcus28 View Post
    i run a 3" spintech dumped its loud but at idle its suprisingly quiet its just nasty WOT love it!
    i have dual 2 1/2" dumped, and with LT's and dummy cats, its nasty loud and i love it.. its not very quiet at idle either..
    Truck: 05 GMC CCSB SLT Z71,
    Go Faster: 5.3, 219/227 .607/.614 112, milled heads, eBay CAI, Circle D 2800, 3030 Built 60E, E-Fans, 3030 Tuned, LT's, Spintech Muffler, DuraGrip w/ 3.73's
    Look Better: 10K HID's lows & fogs, tinted Chevy tails

  5. #15
    Join Date
    Dec 2008
    Location
    La Porte TX
    Posts
    321
    I run 3" to an Aero bullit muffler and i love it. No cat and headers to. A little loud but sounds great at wot.
    5.3, small cam, 918 springs, 7.4 rods, walboro pump, Full built 4l60, 2800-3000 stall, TB spacer, long tubes, cat delete, single 3" exhaust with Aero bullit muffler. Flaco tuned.

  6. #16
    Join Date
    May 2009
    Location
    socal
    Posts
    373
    does anyone run or have ever ran the cherrybomb extreme muffler?

  7. #17
    Join Date
    Jul 2009
    Posts
    532
    I run the 22" s/s magnaflow with two runners on the inside to keep it quiet, but it is totally different when you pour the coal to it. I have no converters. Go with a 4x8x14 magnaflow and it will be loud i'm sure
    04 Silverado Z-71 Extended Cab

    Magnaflow, 10.4 TV 50 wires, tr-55ix, Synthetics, HID's, JL audio, 33.5", leveling kit, tuned, CAI, vette servo, cam, valve job, pacesetter. 9.3@77.5 and 14.5@93.4

    06 2wd

    custom cam, tune, 3.73's, servo, HID's, 10.4mm wires, long-tubes, CAI, magnaflow, 2.5" shackles, Circle-D 3200, UD, JL Audio 4.1, Alpine 5ch

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