Installation manual

 
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BOX CONTENT:

  • Headers

  • Muffler

  • Springs

  • Gaskets

  • Mounting plate

  • Exhaust bracket

  • Hardware

  • O2 adapter sensor (12mm to 18mm)

 
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GASKET

You NEED to replace your gasket with the one we give in the kit as they are not the same type.

  • Take a 90 degree pick

  • Pull out the old gasket

  • Clean the gasket area

 
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  • Carefully install the new gasket. yes, we know its a tight fit

  • Make sure it is evenly flat in place

 
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EXHAUST FLANGE

  • Take of the c-clip of your existent exhaust system to remove the exhaust flange

  • Install flange first on the new headers and put back the c-clip

  • Make sure the c-clip fit deep down the exhaust flange groove

 
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headers install

  • Install both headers in place and screw the nuts hand tight only

  • Use a 1/2 size box to help you reach the nuts

 
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exhaust bracket

  • Remove these 2 transmission bolts

  • Install the exhaust bracket

  • Put the new bolts that we gave you with lockwasher

 
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muffler install

  • Use a bit of synthetic grease to lubricate the collector section

  • Spread the grease with a brush or your finger

  • Slip the muffler onto both headers (that part could be difficult as the fit is really tight to prevent exhaust leak. patience is the key)

  • Make sure its all the way in by tapping the muffler with a rubber mallet soflty

 
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mounting plate

  • Slip the mounting plate in the square behind the muffler

  • Make sure the bevel side of the plate it in front of the exhaust bracket

 
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hardware install

  • Put blue locktite on both 1/4 screw that we gave you

  • Alignt mounting plate and hand tight both screw

 
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spring retainer install

  • Take a 90 degree pick and install both spring in place

 
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torque both headers

  • Place your headers where you want them to be making sure they dont touch any component

  • Torque the 4 nuts at 96-120 inch-lbs

 
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torque exhaust bracket

  • Torque both transmission bolts to 15-17 foot pounds

  • Torque both 1/4 mounting plate bolts to 10 foot pounds

 
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cleaning

  • Make sure you take all fingerprint and grease of the exhaust system by using brake cleaner before you start the engine to prevent unwanted finish

——— A smoking exhaust is normal on first startup for 2-3 min as the inside of the exhaust is burning the finger grease of the fabrication process ———-

 

Make it real

Here goes a great installation video from 905_cycles

In this video they removed the old screamin’ eagle side pipes and installed our SPB FAB 2 into 1 exhaust.

2000 Dyna FXDS Convertible.