Skip to content

Exhaust Systems

  • 2011 - 2015 Duramax 4" Downpipe Back Single (FLO-864)

    Flo~Pro
    Original price $840.00 CAD - Original price $840.00 CAD
    Original price
    $840.00 CAD
    $840.00 CAD - $840.00 CAD
    Current price $840.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually Aluminized With Muffler FITS 2011 - 2015 GMC Duramax 6.6L LML 

  • 2011 - 2016 GM Duramax Manual Positive Air Shut-Off (1036713-M)

    BD Diesel
    Original price $935.95 CAD - Original price $935.95 CAD
    Original price
    $935.95 CAD
    $935.95 CAD - $935.95 CAD
    Current price $935.95 CAD
    In stock

    Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

    View full details
  • Universal Positive Air Shut-Off 2.5" Manually Controlled (1036731-M)

    BD Diesel
    Original price $935.95 CAD - Original price $935.95 CAD
    Original price
    $935.95 CAD
    $935.95 CAD - $935.95 CAD
    Current price $935.95 CAD
    In stock

    Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

    View full details
  • Universal 3" Positive Air Shut-Off Manual Controlled (1036730-M)

    BD Diesel
    Original price $935.95 CAD - Original price $935.95 CAD
    Original price
    $935.95 CAD
    $935.95 CAD - $935.95 CAD
    Current price $935.95 CAD
    In stock

    Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

    View full details
  • Universal 4" Positive Air Shut-Off w/Test Function/ Electronics (1036739)

    BD Diesel
    Original price $1,287.95 CAD - Original price $1,287.95 CAD
    Original price
    $1,287.95 CAD
    $1,287.95 CAD - $1,287.95 CAD
    Current price $1,287.95 CAD
    In stock

    Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

    View full details
  • Universal 4" Downpipe S400 Aluminized (1045240)

    BD Diesel
    Original price $300.95 CAD - Original price $300.95 CAD
    Original price
    $300.95 CAD
    $300.95 CAD - $300.95 CAD
    Current price $300.95 CAD
    In stock

    Downpipe used with install of S400 turbos with full Marmon 4.2-inch flange; Comes with Turbo V-Band Clamp; Comes with Exhaust Band ClampDownpipe u...

    View full details
  • Universal 3" Exhaust Butt Joint Clamp (1100731)

    BD Diesel
    Original price $19.95 CAD - Original price $19.95 CAD
    Original price
    $19.95 CAD
    $19.95 CAD - $19.95 CAD
    Current price $19.95 CAD
    In stock

    Exhaust band clamp for 3" pipes butted up to each other

  • Universal 3" Exhaust Brake (1028030)

    BD Diesel
    Original price $1,903.95 CAD - Original price $2,099.95 CAD
    Original price
    $1,903.95 CAD - $2,099.95 CAD
    $1,903.95 CAD - $2,099.95 CAD
    Current price $1,903.95 CAD
    In stock

    It has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the kno...

    View full details
  • 2011 - 2016 GM Duramax Positive Air Shut-Off (1036713)

    BD Diesel
    Original price $0.00 CAD - Original price $0.00 CAD
    Original price
    $0.00 CAD
    $0.00 CAD - $0.00 CAD
    Current price $0.00 CAD
    In stock

    Like a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused whe...

    View full details
  • Universal BD Diesel HX40 Exhaust V-Band Clamp (1405926)

    BD Diesel
    Original price $47.95 CAD - Original price $47.95 CAD
    Original price
    $47.95 CAD
    $47.95 CAD - $47.95 CAD
    Current price $47.95 CAD
    In stock

    4in Half Marmon (HX40) Flange

  • Twister Muffler 4" & 5" (51299 / 51600)

    Flo~Pro
    Original price $181.99 CAD - Original price $181.99 CAD
    Original price
    $181.99 CAD
    $181.99 CAD - $181.99 CAD
    Current price $181.99 CAD
    In stock

    Twister Muffler 51299 / 51600 The Twister Muffler 51299 / 51600 by Flo-Pro is a universal muffler add-on for any 4 or 5" exhaust system. The Twist...

    View full details
  • Flo-Pro Universal Lap Joint Exhaust Clamp

    Flo~Pro
    Original price $21.95 CAD - Original price $25.95 CAD
    Original price
    $21.95 CAD - $25.95 CAD
    $21.95 CAD - $25.95 CAD
    Current price $21.95 CAD
    In stock

    FLO-PRO Lap Joint Exhaust Clamp Universal Exhaust Clamp for any 4" or 5" exhaust system for connecting overlapping pipes. FITS Universal with a...

    View full details
  • 2001 - 2016 GM OEM Length Replacement High Flow Up-Pipes (116120000)

    PPE
    Original price $372.59 CAD - Original price $372.59 CAD
    Original price
    $372.59 CAD
    $372.59 CAD - $372.59 CAD
    Current price $372.59 CAD
    In stock

    Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuatio...

    View full details
  • 2001 - 2016 GM Up-Pipe Gaskets (118062030)

    PPE
    Original price $37.25 CAD - Original price $37.25 CAD
    Original price
    $37.25 CAD
    $37.25 CAD - $37.25 CAD
    Current price $37.25 CAD
    In stock

    This 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edges create a tight seal at the manifold and turbo inlets. PPE Hi...

    View full details
  • 2015.5 - 2016 Duramax 3" Turbo Downpipe (GM8428)

    MBRP
    Original price $334.99 CAD - Original price $334.99 CAD
    Original price
    $334.99 CAD
    $334.99 CAD - $334.99 CAD
    Current price $334.99 CAD
    Low stock

    The MBRP GM8428 3" Downpipe helps your 2015-2016 6.6L LML breath by increasing the exhaust flow off your turbocharger. Removing the restrictions ca...

    View full details
  • 2011 - 2015 Duramax 3" Turbo Downpipe (GM8427)

    MBRP
    Original price $329.99 CAD - Original price $329.99 CAD
    Original price
    $329.99 CAD
    $329.99 CAD - $329.99 CAD
    Current price $329.99 CAD
    Low stock

    The MBRP GM8427 3" Downpipe helps your 2011-2015 6.6L LML breath by increasing the exhaust flow off your turbocharger. Removing the restrictions ca...

    View full details
  • 2015.5 - 2016 Duramax 5" Downpipe Back Single No Muffler (FLO-671NM)

    Flo~Pro
    Original price $910.00 CAD - Original price $910.00 CAD
    Original price
    $910.00 CAD
    $910.00 CAD - $910.00 CAD
    Current price $910.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually W/ OEM Flange Aluminized No Muffler Kit FITS 2015.5 - 2016 GMC Duramax 6.6L LML ...

    View full details
  • 2015.5 - 2016 Duramax 5" Downpipe Back Single (FLO-671)

    Flo~Pro
    Original price $1,010.00 CAD - Original price $1,010.00 CAD
    Original price
    $1,010.00 CAD
    $1,010.00 CAD - $1,010.00 CAD
    Current price $1,010.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually W/ OEM Flange Aluminized With Muffler FITS 2015.5 - 2016 GMC Duramax 6.6L LML .

  • 2015.5 - 2016 Duramax 4" Downpipe Back Single No Muffler (FLO-871NM)

    Flo~Pro
    Original price $870.00 CAD - Original price $870.00 CAD
    Original price
    $870.00 CAD
    $870.00 CAD - $870.00 CAD
    Current price $870.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually W/ OEM Flange Aluminized No Muffler Kit FITS 2015.5 - 2016 GMC Duramax 6.6L LML ...

    View full details
  • 2015.5 - 2016 Duramax 4" Downpipe Back Single (FLO-871)

    Flo~Pro
    Original price $940.00 CAD - Original price $940.00 CAD
    Original price
    $940.00 CAD
    $940.00 CAD - $940.00 CAD
    Current price $940.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually W/ OEM Flange Aluminized With Muffler FITS 2015.5 - 2016 GMC Duramax 6.6L LML  ...

    View full details
  • 2011 - 2015 Duramax 4"Cat & DPF Race Pipe (FLO-862)

    Flo~Pro
    Original price $480.00 CAD - Original price $480.00 CAD
    Original price
    $480.00 CAD
    $480.00 CAD - $480.00 CAD
    Current price $480.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB W/ 4-Bolt Flange - Clamp Included Aluminized FITS 2011 - 2015 GMC Duramax 6.6L LML 

  • 2011 - 2015 Duramax 3" Downpipe V-Band Clamp Style (FLO-10102)

    Flo~Pro
    Original price $480.00 CAD - Original price $480.00 CAD
    Original price
    $480.00 CAD
    $480.00 CAD - $480.00 CAD
    Current price $480.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA 3" Turbo Direct Pipe FITS 2011 - 2015 GMC Duramax 6.6L LML 

  • 2011 - 2015 Duramax 4" Downpipe Back Single No Muffler (FLO-864NM)

    Flo~Pro
    Original price $800.00 CAD - Original price $800.00 CAD
    Original price
    $800.00 CAD
    $800.00 CAD - $800.00 CAD
    Current price $800.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA 4" Downpipe Back Single No Muffler Kit Aluminized FITS 2011 - 2015 GMC Duramax 6.6L LML 

  • 2011 - 2015 Duramax 5" Downpipe Back Single (FLO-664)

    Flo~Pro
    Original price $1,090.00 CAD - Original price $1,090.00 CAD
    Original price
    $1,090.00 CAD
    $1,090.00 CAD - $1,090.00 CAD
    Current price $1,090.00 CAD
    In stock

    This Product Can Not Be Shipped To the USA EC-CC/SB-LB-Dually With Muffler  Aluminized FITS 2011 - 2015 GMC Duramax 6.6L LML 

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare