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Item #618088
S&S Cycle Mk45 4.5" Slip-On Mufflers
$916.16 - $1,129.99
S&S Cycle Mk45 4.5" Slip-On Mufflers Item # 618088
Description
Features:
- Black Mufflers / Black Thruster End Caps
- 7 horsepower (Tested with S&S Power Tune Dual Header and Stealth Air Cleaner Kit)
- Includes removable dB killer to tune sound and back pressure
- Stainless steel baffle with RaceTEX cartridge packing
Part Numbers for S&S Cycle Mk45 4.5" Slip-On Mufflers
Fitment for Parts S&S Cycle Mk45 4.5" Slip-On Mufflers
This part fits the following vehicles:
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Questions
On S&S website it lists part number for chrome with chrome tracer end cap as 550-0669 but on this site it lists it as 550-0668 but pic shows black tracer end caps. Am I correct in thinking this site description is incorrect but pic is not ?
Can you still hear the stock stereo over the pipes?
yes, only gets louder when open throttle up. at cruise mellow. Found a stumble in throttle response with db reducers removed. but smooth with them in. Have stage 1 screaming eagle air filter and tune. Side note: found wind noise (not exhaust) at 110 kph made stereo hard to hear with any clarity so upgraded to stage 1 boom audio, now hear stereo with clarity at highway speeds. Love MK45 look and sound.
Date published: 2024-08-17