Please Note: These are the newest version of Spyder Silencers that come with the speed balls, some stores are selling these for cheaper without them.

Spyder Speed Silencers: Increase Speed/Reduce Noise

Dual Cam:

• With Balls Only - Gain 2-15 FPS
• With 1 Spyder & 2 Balls - Gain 1-8 FPS & reduce Noise
• With 2 Spyders & Balls - Gain 0-4 FPS and reduce more noise

Single Cam:

• With Balls Only - Gain 0-2 FPS
• With 1 Spyder & 2 Balls - Change of -1 to 2 FPS & reduce noise
• With 2 Spyders & Balls - Change of -3 to 1 FPS & reduce more noise