550-1666 | Power Tune XTO Muffler Insert, 2.25"

550-1666 | Power Tune XTO Muffler Insert, 2.25"S&S Cycle 550 1666 Features & Benefits 2. 25" inserts is 10dB louder than supplied insert on most applications Power and torque tuning Tone and sound adjustment Ease of installing 304 Stainless construction FITMENT DISCLAIMER Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration. Customers are responsible for

Start with a high-flow air cleaner and Street Performance mufflers and upload the calibration that provides the best performance mix

Construction features include the wide-hinged top opening (aka doctor's bag opening) to main interior with a padded sleeve pocket to accommodate up to 13" laptop/tablet

Front features bold eagle head with Harley-Davidson® lettering

Available in Clear and Black Smoke (a black tint with 40% visible light transmission)

Zippered hand-warmer pockets with a packable pocket bag included

Base Color: Silver Color/Finish: Chrome Material: Cast Aluminum Product Name: Shift Lever Riding Style: Street Type: Heel

This assumes no other modifications have been made

1" diameter knurled clamping area

Interior front slip[ pocket and interior back zipper pocket

PFC Russell D

Length: 68 cm (26-3/4") Length Imperial: 26-3/4" Length Metric: 68 cm Material: Stainless Steel Mounting Position: Front

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