1. Welcome to 4Runners.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all 4Runner discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other 4Runner owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Muffler length and performance?

Discussion in 'Performance' started by ashod.papazian, Dec 9, 2016.

  1. Dec 9, 2016 at 9:21 AM
    #1
    ashod.papazian

    #1
    ashod.papazian [OP] New Member

    Joined:
    Dec 2, 2016
    Member:
    #3123
    Messages:
    19
    Gender:
    Male
    Vehicle:
    T4R 1992 3VZE
    Hi guys
    Any ideas when replacing the original muffler with another different make, which is slightly smaller in length, if it would make any difference in performance?!!
     
    ashod.papazian, Dec 9, 2016
    #1
  2. Dec 9, 2016 at 1:09 PM
    #2
    Stuck CAPS

    #2
    Stuck CAPS Truck killer

    Joined:
    Apr 19, 2014
    Member:
    #78
    Messages:
    496
    Gender:
    Male
    First Name:
    Alex
    Vehicle:
    2007 Nautical Blue Metallic Limited V6 4x4
    ARB Bumper, Some Stuff, Some Other Stuff, and some Stuff.
    The stock Muffler is HUGE, most aftermarkets will be smaller, lol. I had a 10" borla muffler on my old truck, it SEEMED a bit more responsive after the swap, but probably sound placebo. More likely than not, it did nothing but sound, same with the Magnaflow on the current truck (which is a bit longer, but still shorter than stock). The shortness will really just make it even louder.
     
    Stuck CAPS, Dec 9, 2016
    #2
    ashod.papazian[OP] and Bob like this.
  3. Dec 11, 2016 at 5:26 AM
    #3
    wnelax04sr5

    #3
    wnelax04sr5 New Member

    Joined:
    Apr 6, 2014
    Member:
    #12
    Messages:
    2,580
    Gender:
    Male
    First Name:
    Ethan
    CT
    Vehicle:
    2004 SR5 4X4 Galactic Gray
    The biggest performance boost youre going to get from swapping mufflers is weight savings lol
     
    wnelax04sr5, Dec 11, 2016
    #3
    Stuck CAPS and ashod.papazian[OP] like this.
  4. Dec 5, 2019 at 9:02 PM
    #4
    Blue 4ever Runner

    #4
    Blue 4ever Runner New Member

    Joined:
    Aug 17, 2019
    Member:
    #10935
    Messages:
    640
    Gender:
    Male
    First Name:
    Jim
    Vehicle:
    2019 Blue 4Runner
    Blacked out badges, window deflectors, smoked 3rd brake light. I have a Borla muffler on order as well as some color matched engine cover stickers. I'll be painting the stock wheels soon as well. Falken tires in the fall as well.
    Blue 4ever Runner, Dec 5, 2019
    #4
    SR5 Limited likes this.
  5. Dec 5, 2019 at 9:19 PM
    #5
    SR5 Limited

    #5
    SR5 Limited New Member

    Joined:
    Sep 18, 2018
    Member:
    #7180
    Messages:
    12,297
    Vehicle:
    1996 SR5 Limited
    Only have to do it once!!!:thumbsup:
     
    SR5 Limited, Dec 5, 2019
    #5
    Blue 4ever Runner[QUOTED] likes this.
Register FREE to Reply!

Products Discussed in

BORLA 40665 ProXS Universal Muffler 2.5" Offet Inlet / 2.5" Center Outlet 4" x 9.5" Oval x 19" Long Body 24" Overall Length Un-Nothed Necks Reversible Design T-304 Stainless Steel
$131.29
To Top