سبيسر حلج (ثروتل)

Silver Bullet throttle body spacers unique design create turbulent air flow to increase performance and improve throttle response.

• CNC-Machined from Durable 6061-T6 Billet Aluminum
• Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
• Increases Air Speed, Improving Performance and Throttle Response