A SP Concepts Big Bore Exhaust Dyna 1999-2005 (Stainless) with torque on it.
A SP Concepts Big Bore Exhaust Dyna 1999-2005 (Stainless) with torque on it.
A blue motorcycle with a SP Concepts Big Bore Exhaust Dyna 1999-2005 (Stainless) parked in a garage.
SP Concepts is renowned for its exceptional torque and performance capabilities, along with its strikingly impressive Big Bore Exhaust Dyna 1999-2005 (Stainless).
A set of SP Concepts Big Bore Exhaust Dyna 1999-2005 (Stainless) screws and bolts on a wooden table.

SP Concepts Big Bore Exhaust Dyna 1999-2005 (Stainless)

SKU: 109-0203

Regular price$1,199.00
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  • In stock
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SP Concepts Big Bore Exhaust 1999-2005 Dyna (stainless)
  • 4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ALL MOTORS. TUNED PROPERLY CAN ACCOMMODATE 88" TO 143".
  • 065 STAINLESS STEEL HEADERS, STEPPED FROM 1 ¾” TO 1 7/8” TO 2” AT THE COLLECTOR
  • HAND TIG WELDED FROM TOP TO BOTTOM
  • MACHINED STAINLESS STEEL HEADER COLLARS
  • COMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP
  • Not legal for sale or use on highway vehicles in California. 
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1999-2005 Dyna models

  • 109-0203
  • SPC-6-003

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