Features:

• Heat Shields come pre-installed
• 2017 Milwaukee 8 Touring
• 12 to 15 HP increase on stock bikes
• 18mm O2 Bungs
• Performance Baffle
• Black or chrome
• Billet exhaust tip
• Note:  In the state of California, this product should not be used on any vehicle that is registered for use on public roads.

*Newer Harley Davidson models come with 12mm O2 sensor bungs. If you wish to retain the factory O2 sensors install 18mm to 12mm adapters ( Not Included )