Product Overview 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.
Quick view Add to Cart S&S Cycle S&S Cycle UTV 3.5mm Holes-Front Plugged 1.75in Power Tune XTO Muffler Insert - 550-1668 MSRP: Was: Now: $56.79 Quick view Add to Cart
Quick view Add to Cart S&S Cycle S&S Cycle 1.75in Power Tune XTO Muffler Insert - 550-1663 MSRP: Was: Now: $41.79 Quick view Add to Cart
Quick view Add to Cart S&S Cycle S&S Cycle 1.75in Power Tune XTO Muffler Insert Cap - 550-1667 MSRP: Was: Now: $45.79 Quick view Add to Cart
Quick view Add to Cart S&S Cycle S&S Cycle 1.625in Power Tune XTO Muffler Insert - 550-1662 MSRP: Was: Now: $41.79 Quick view Add to Cart
Quick view Add to Cart S&S Cycle S&S Cycle 1.5in Power Tune XTO Muffler Insert - 550-1661 MSRP: Was: Now: $41.79 Quick view Add to Cart
