4" Variable Muffler

Our 4" Variable Muffler is crafted entirely from premium 304 stainless steel and precision TIG welded, this muffler delivers exceptional durability, corrosion resistance, and a show-quality finish. At the heart of the system is a high-flow internal valve that allows you to instantly switch between a deep, unrestricted exhaust note and a quieter, more refined tone; all at the flip of a switch.

Whether you're towing, daily driving, off-roading, you get full control over the sound without compromising performance or reliability.

Included With the Order:

• 2x 4” OD Exhaust Clamps
• 1x 10’ Wiring Harness with Switch
• 1x 4" Variable Muffler
  
• Set of 4 varying styles of 'Add-a-Circuit' fuse tappers
  

Features:

• Premium 304 stainless steel construction for long-lasting durability and corrosion resistance.
• Fully TIG-welded assembly built to withstand high heat and vibration.
• Electronically Switch-controlled internal valve allowing instant adjustment of exhaust sound and flow.
• High-flow design that maintains performance while providing noise control.
• Compact, universal-fit layout compatible with most custom 4" exhaust setups.