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2015 Mufflers

 

MUFFLERS ARE COURT ORDER MANDATORY ALL CARS MUST HAVE MUFFLER/S TO COMPETE.

        

 MUFFLERS ARE MANDATORY THIS IS A LIST OF SUGGESTED MUFFLERS AND REPRESENT THE BEST POSSIBLE MUFFLER FOR THAT CLASS.         

 

4 CYLINDER STOCK, 4 CYLINDER OUTLAWS, CRAZY COMPACTS CAN USE AUTOZONE muffler part  # 27657 / O’Reilly 18101 Walker Muffler or equivalent. 

  

4 CYLINDER OUTLAWS CAN USE AUTOZONE muffler part  # 27657 / 27639 / O’Reilly 18101 Walker Muffler or  NAPA part number 17151 and must use a turn down

 MODLITES AND DWARF CARS  CAN USE AUTOZONE muffler part  # 27657 / O’Reilly 18101 Walker Muffler or equivalent may also use the stock  06

KAWASAKI NINJA ZX10  Muffler these are Black in color with all internal components.

 

LATE MODELS, SPRINT CARS, OPEN WHEEL MODIFIEDS, SPORT MODIFIEDS MAY  USE SCHOENFELD 14272535, OR 14272535-78 OR 112535, NO OTHER DIVISIONS MAY USE THESE MUFFLERS,

SPRINT CARS CAN USE Extreme Technologies Muffler 180 for or equivalent.

ALL CARS MUST HAVE MUFFLER/S AND PASS THE 35 RP NOISE TEST STRICTLY ENFORCED EVEN THOUGH THERE IS A SUGGESTED MUFFLER FOR YOUR DIVISION YOUR CAR* MUST PASS THE NOISE LEVEL TEST WE ALWAYS WILL MAKE EVERY EFFORT TO ENSURE THAT YOU CAN COMPETE.

.  · SPECIAL NOTE

 EACH CAR HAS ITS OWN SOUND AS SEVERAL FACTORS VERY THE SOUND FROM THE VALVES , TIMING, CAMSHAFT CONFIGURATION RPM’S GEAR RATIO ECT, WITH THAT IN MIND WE TESTED OVER 23 MUFFLERS ON VARIOUS TOP COMPETING CARS AT 35 RP FROM 2008 THRU 2013 THE  MUFFLERS SUGGESTED REPRESENT THE BEST POSSIBLE MUFFLER FOR THAT CLASS.

 

OTHER THAN TO MOUNT SECURELY ANYONE WHO TAMPERS OR MODIFIES  MUFFLER IN ANYWAY WILL  BE  SEVERELY DEALT WITH.  

  

IF YOU DO NOT UNDERSTAND THESE RULES OR YOU NEED INTERPRETATION CALL OR SEE  TONY BOETCHER