Supertrapp IDS2 Tunable Silencer and Spark Arrestor for KTM LC-400/600/620 1993-1999 & 640 1999-2005

Supertrapp's IDS2 Quiet & Racing Series Slip-Ons are arguably the most popular, tunable, lightweight Aluminum aftermarket exhaust for Dual Sport / Dirt bikes. They utilize patented Tunable Disc Technology. Their lightweight aluminum body lightens your load for maximum speed. The turndown outlet directs exhaust away from the bodywork, protecting it from heat and debris. Durable construction and an internal disc configuration provides low maintenance while saving you time and money.

• The Racing Series Core includes tunable discs and a Closed End Cap

Using the tunable discs coupled with a Closed End Cap serves as an Integrated U.S. Forest Service approved spark arrestor for endless hours of safe riding.

The Quiet Core and Race Core versions are interchangeable making them ideal for the track or trail.

• Twelve - 3” discs are included with the Quiet Series
• Eighteen - 3” discs are included with the Racing Series
• Add 3” discs to increase horsepower, exhaust tone and flow
• Subtract 3” discs to reduce sound and increase low-end torque