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  1. #1
    FEP User nl mex's Avatar
    Join Date
    Dec 2004
    Location
    Bakersfield, Calif.
    Posts
    84

    Default dual exhaust question on 85

    I've been looking around the site looking for answers. I want to get dual exhaust on my GT (as it should have). So basically, do I just get a dual hump tranny crossmember and a cat back system? And would I need to order the exhaust for a 86+ LX so I can get the tailpipes out the back?
    ***NEED PIECES FOR MY 82 GT AIRDAM!!!! PM PLEASE!***

    CURRENT RIDES -- *2007 Mitsubishi Galant (wife's new car), *1999 Mustang GT (DD), *1982 Mustang GT T-Top (lots of plans)

    GONE -- *1984 Mustang LX 5.0 coupe, *1985 Mustang GT T-Top, *1990 Mustang GT

  2. #2
    FEP Member
    Join Date
    Jan 2004
    Location
    Manchester, TN
    Posts
    270

    Default

    You'll need the crossmember and a h-pipe from 86 and up 5.0.

  3. #3

    Default

    Or an off road h-pipe. 86 gt or lx. Or a 87up lx cat back for strait pipes out the back.
    2006 Tungsten Grey Roush

    85GT Orderd in 84, delivered in Jan 85, totaled by an ahole 8-11-06

    past stangs, 2 86 GT's, another 85 GT, 83 lx four banger

  4. #4

    Default MY 2 85 GT's

    #1 Grey 85 GT 104xxx mi
    95 ho 302 stock lower end with 25xxx mi
    Holley Supercharger
    750 speed deamon
    GT40 x turbo swirl heads
    F 303 cam
    MSD 6btm ignition MSD Distributor
    Underdrive Pulleys
    full legnth Headmen headers (major Pain to install)
    3:55 8.8 and world class T-5
    frame ties, battle boxes, box control arms, Traction Bars, & BFG Drag Radials on 10 holes and I added rear disc brakes.

    #2 85 GT basically stock 5 sp. 134xxx mi
    true dual exhaust Mac shortie Headers
    T-5 going south but have another
    Wiend high rise intake with Carter 625 carb
    msd 6al and stock dist.
    B 303 CAM
    AND I only use BFG tires

  5. #5

    Default

    my 85 GT already has this set up.

    It has 86+ exhaust manifold with heatrisers welded onto the 86+ exhaust manifolds, Stock 86+ H-pipe, and the Dynomax Super turbo cat back system.

    You will need the double hump trani cross memeber.

    Jasen
    1985 Mustang GT Mild 331 4bbl 5 spd, 1985 SEFI LTD LX AOD.
    Cardomain: http://www.cardomain.com/ride/565542
    Mid Size LTD LX Facebook page! http://www.facebook.com/groups/233213650060739/

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