Supertrapp IDS2 Tunable Silencer and Spark Arrestor DR250/DR350 90-99

Supertrapp IDS2 Tunable Silencer and Spark Arrestor for Suzuki DR250/DR350 1990-1999

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.

Many models available in Quiet Series Core or Racing Series Core:

• The Quiet Series Core includes sound absorbing material, a rebuildable core, a primary baffle, a secondary baffle, an exhaust passage, tunable discs and a Closed End Cap
• 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

Resources:

• Supertrapp Manual (pdf)