DK Custom Thunder Torque Inserts 118 (for 1.5" diameter slip ons) For Increased HP & Torque (Twin pack for two slip-ons)

 FEATURES:

• High-Temp Powder Coat Finish
• Stainless Steel Studs (5/16" diameter)
  
• Includes All Hardware
  
• FITS 1.5" diameter & larger Slip-ons (other sizes available)
• Increases Low & Mid Range Torque
• Increased Exhaust Gas Velocity
• Increased Inertial Scavenging
• Adjustable Sound Volume & Tone
• E-Z Installation  Bolts into the end of the slip-on muffler (using the baffle bolt hole)
  
• Patented Technology
• Long Thread Option for Larger Diameter Exhaust SEE FITMENT NOTES Below (Please contact us!)

Watch these videos on how to get a better sound AND increase torque!

Take a listen to the following sound clips of 5 Different Bikes that all have an increased amount of Power from Thunder Torque Inserts™ Being Installed.

***The Video Below shows how to Remove Baffles from stock OEM Mufflers that do NOT have a Catalytic Converter in them.  This process does NOT work on Mufflers that have Catalytic Converters in them.***

FITMENT NOTES:

There is an LT (long thread) Option for larger diameter pipes.  Contact us to Order them and WATCH the Video to determine if the LT Option is appropriate for your application.