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The Muffler Inserts from S&S® are designed to fine-tune the Power Tune XTO Exhausts, allowing you to customize and increase/decrease the performance and decibel levels.
Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Clearance Item: t
Regular Stock: false
Units Per Sku: 1
The S&S Cycle 1.375 in Power Tune XTO Muffler Insert is designed to fine-tune Power Tune XTO Exhausts. It allows customization of performance and decibel levels by helping increase or decrease the exhaust system’s output according to the desired setup.
This powersports muffler insert is identified by manufacturer part number 550-1660 and vendor part number 550-1660. It is intended for use with S&S Power Tune XTO Exhausts; specific vehicle fitment is not provided in the available product information.
This product is not CARB approved, and CARB acknowledgment is required. Verify exhaust-system compatibility and applicable emissions requirements before installation.
Features:
- Brand: S&S Cycle
- Size: 1.375 in
- Model: Power Tune XTO Muffler Insert
- Manufacturer part number: 550-1660
- Vendor part number: 550-1660
- Application: Designed for S&S Power Tune XTO Exhausts
- Adjustment: Helps customize performance and decibel levels
- CARB status: Not CARB approved; CARB acknowledgment required
Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Clearance Item: t
Regular Stock: false
Units Per Sku: 1