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MBRP Exhaust diameter help

Discussion in 'Performance and Tuning' started by Amo-cat3, Oct 24, 2011.

  1. Oct 24, 2011 at 10:54 PM

    Amo-cat3 [OP] Wizard Sleeve Master

    Jan 26, 2009
    Maui, Hawaii
    07 TRD Blown dubcab
    TRD Supercharged, 2.7" URD Pulley, APR X1, AFE Stage II intake, DT Longtubes, MBRP 2.5" dual exhaust w/ Vibrant Ultra resonator, URD Y-pipe w/ vibrant v-bands (Cat free), Walboro 255 fuel pump, SS Oil catch can, Aeroforce gauges, Leeper 2.5 coilover set at 3", 1.5" Alcan aal, Light racing uca, 17x8.5 Fuel Anza 4.5" backspace/-6 mm offset, m/t atz 265/70/17, 1.25 spidertrax, scanguage 2, AMP electric steps, bed extender, Low-pro tonneau cover, 20% tinted windows/headlights/taillights, tacoma seat covers, Image dynamic sound system w/ Pinoneer avh3200 head, assrtd stickers................
    Wassup all,

    Quick question for those of you with the MBRP Cool dual exhaust. I know it's a 2.5" exhaust, but just want to double check if the main pipe is 2.5" inside or outside diameter? I'm installing a resonator and already ordered wrong clamps because of this confusion so just need to make sure I order correctly. Every site i find says 2.5" but doesn't specify inside or outside diameter. I figure it's inside but just want to ask (shipping to Hawaii is a biatch!)

    Mahalo Nui Loa
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