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  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

Recent content by ChristianGrebe

  1. Register Your GT350 Here!

    [Model Year] = 2017 [VIN - full vin or last six digits only] = 523769 [GT350 or GT350R Serial #] = HR368 [Build Date - from window sticker] = 03/20/2017 [Blend Number] = 4902 [Commit number - see pics] = ? [Rapid Spec Option] = 920A [Paint Colour] = Lightning Blue [Stripe Colour] = Black w/Red...

  2. Boss Registry - Post your info here!!

    Commit number: 5652 😊

  3. Boss Registry - Post your info here!!

    [Model Year] = 2013 [VIN - full vin or last six digits only] = 248413 [Boss or LS number] = 1808 [Paint sequence number - from Boss owner's kit] = 193 [Build Date - from window sticker or door tag] = 2012/08/06 [Build Date - from Boss owner's kit] = 2012/08/06 [Blend Number - from window sticker...

  4. Ford Racing 302R BBS 18" wheel with Hoosier R7 275/35R18 on a stock 302

    Hi,I own a stock 2013 Boss and would like to upgrade to a set of track day wheels and tires. I looked at the Ford Racing 302R BBS 18" wheels that would fit 275/35/18 R7s but I am not sure if they will fit on the car.Do they fit with the stock brakes? Do I need spacers? Do I need special lug...

  5. P030X Random Misfire & Limp Mode Questionaire and Discussion Thread

    Update:Had the Boss at the dealer today. On the drive to the dealer the CEL went off… They found DTCS P0300, P0302, P0304 and P0306 and followed actions in TSB 13-1-11 (Reprogramming the PCM and Misfire Monitor Neutral Profile Correction). I will see what it's worth tomorrow at a track day at...

  6. 2012/2013 Boss302/Mustang GT Ford Issued Technical Service Bulletin's

    TSB 13-1-11TSB 13-1-11CHECK ENGINE LIGHT ILLUMINATED - DTCS P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 - NO DRIVEABILITY SYMPTOMS - BUILT ON OR BEFORE 11/30/2012FORD: 2013 MustangThis article supersedes TSB 12-12-8 to update the Service Procedure.ISSUE:Some 2013...

  7. P030X Random Misfire & Limp Mode Questionaire and Discussion Thread

    I have read this thread closely.I own a '13 Boss #1808 produced on 8/6/2012. It is stock, I just removed the side pipe restrictor plates and installed a cut-off valve, but it is open almost the whole time :). I was on a track day in Calabogie last weekend. I used the silver key, as the...
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