Quiet Baffles
Quiet Baffles
Quiet Baffles
Quiet Baffles for Metric Cruisers
Quiet Baffles for Harleys
Quiet Baffles
Smartpartz for Harleys
Quiet baffles
FITS THE FOLLOWING EXHAUSTS:
Cobra 4" 2 into 1 Slip Ons

SMARTPARTZ PART NUMBER:
SPZCB4SO2N1

CONTENTS :  
1 Hard Kore Quiet Baffle, 1 Drill Bit,  
1 Allen Key, 1 Allen Screw.

IMPORTANT: 
Use Loctite on all screws.
Use WD40 on both ends of original 
baffle to ease reinstallation.

INSTALLATION INSTRUCTIONS:
1.  Remove original baffle with allen key provided.
2.  Drill hole through original baffle approx. 2” from the end of the original baffle with drill bit supplied.
3.  Insert Smartpartz Hard Kore Quiet Baffle and secure with screw provided.
4.  Reinstall baffle assembly.   

NOTES :  
1.  Sometimes the original baffle can be removed by pulling it from the pipe. Other times the slip-on portion of the pipe must be removed. With the rear section of the pipe removed, turn pipe on its end on a pillow or pile of rags, and insert rod (a broom handle does nicely) and tap baffle until it falls out. Take care not to deform the baffle end in any way as this will make reinstallation more difficult than necessary. When reinstalling baffle, reinstall gently until the baffle is centered over the exhaust pipe and slips into place.  
2.  As with all motor modifications, some rejetting may be required.  The baffles may create a slightly rich condition in some circumstances.  



Quiet Baffles
* TM
Quiet baffles available for immediate delivery.
Call Smartpartz tollfree on 1-800-560-0368 within USA, 
or 714-464-2184.
9am-4pm US Pacific Standard Time

SPZCB4SO2N1 :  MSRP $49.95 (plus shipping & handling, tax if applicable)


Smartpartz accepts credit cards
Smartpartz Hard Kore Quiet Baffle
for Cobra 4" 2n1 Slip Ons
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Screw
Original 
Baffle
Smartpartz Hard Kore Quiet Baffle
Quiet Baffle
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