- One Piece Solid Design
- CNC Machined Header/Center
- Increased Volume for Even More Power
- Straight Through Header Bolt for Easier Service
- High Quality Polished Aircraft Grade Aluminum
- 15% Quieter than the Speed Torpedo V.4
- Zenoah 20cc - 30cc Engine Size
- Automotive Grade Sound Deadening Material for Deep Bass
- Set Screw Locking System Prevents Bolts Backing Out
- Removable Exhaust Tip
- Weight: 360g - 370g
Now also includes 9mm exhaust tuning tip!
Reduce noice, increase back pressure, additional torque! Now you have a choice. Use the stock pre-attached 10mm tip or the included 9mm tip.
1/12/2012: 9mm Tuning Tip included