S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust

S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust

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.

Features:

• Easy to install, simply remove the end cap and replace 304 stainless construction
• 1.375"- 2dB quieter than standard
• 1.50"- standard insert
• 1.625"- 2dB louder than standard
• 1.75"- 4dB louder than standard
• 1.875"- 6dB louder than standard
• 2.00"- 8dB louder than standard
• 2.25"- 10db louder than standard