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Stock exhaust pipe diameter?

Discussion in 'Performance and Tuning' started by Seanson, Jun 27, 2016.

  1. Jun 27, 2016 at 2:00 PM
    #1
    Seanson

    Seanson [OP] New Member

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    2010 Tundra TRD Reg Cab Short Box
    So I picked up a borla pxs muffler. I'm trying to figure out the best way to install it. The inlets are 2.5'' but the outlets looks to be 2.75''. Are those numbers correct? My plan so far is to cut out the stock muffler, the rear cat and replace with the new muffler with the extra pipe welded on to make up the space from the cat delet. Any one see any issues with this? I'm a decent welder but this will be my experience on exhausts. Any tips are weclome

    FB_IMG_1465839604372.jpg
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  2. Jun 27, 2016 at 3:28 PM
    #2
    2012RCSB

    2012RCSB New Member

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    2012 rcsb and 2016 1794
    52" light bar 22" boss rims w/ 33" toyo m/t 2x10" kicker subs Amp research running boards Custom wrap and graphics Diamond back tonneau cover K&n air intake Magnaflow exhaust
    I don't see any problem. I did the same thing on mine.image.jpg
     
    csuviper likes this.
  3. Jun 27, 2016 at 3:58 PM
    #3
    Seanson

    Seanson [OP] New Member

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    Nice ... what muffler did you get?
     
  4. Jun 27, 2016 at 5:39 PM
    #4
    2012RCSB

    2012RCSB New Member

    Joined:
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    Messages:
    29
    Gender:
    Male
    Ottawa, Ontario Canada
    Vehicle:
    2012 rcsb and 2016 1794
    52" light bar 22" boss rims w/ 33" toyo m/t 2x10" kicker subs Amp research running boards Custom wrap and graphics Diamond back tonneau cover K&n air intake Magnaflow exhaust
    It's a magnaflow and its not very loud until it gets at like 4000 rpm... I should've gotten a dual exhaust to be a little louder lol
     
  5. Jun 27, 2016 at 5:44 PM
    #5
    Seanson

    Seanson [OP] New Member

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    Male
    Vehicle:
    2010 Tundra TRD Reg Cab Short Box
    The guy I bought my borla off of said it was too loud for hI'm and that he must be getting old
     
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