DK Custom Thunder Torque Insert Set Fits 1 Inch Diameter and Larger - Exhaust insert set for 1"+ pipes

Exhaust insert set for 1"+ pipes

The DK Custom Products Thunder Torque Insert Set is designed to fit exhaust pipes with a diameter of 1 inch and larger. Engineered for V-Twin motorcycles, these patented inserts boost low and mid-range torque by increasing exhaust gas velocity and inertial scavenging. Featuring a high-temp powder coat finish and stainless steel studs (5/16" diameter), this set includes all necessary hardware for an easy bolt-on installation into the end of your slip-on muffler using the baffle bolt hole. The Thunder Torque Inserts offer adjustable sound volume and tone, letting you tune your exhaust to your preference. Proudly made in the USA. 

• High-temp powder coat finish
• Stainless steel studs (5/16" diameter)
• Includes all hardware
• Increases low & mid range torque
• Increased exhaust gas velocity
• Adjustable sound volume & tone
• Patented technology
• Easy installation
• Made in the USA