aFe Silver Bullet Throttle Body Spacers 46-34008 Intercooler Hoses and Couplers Order the Sierra Marine 18-5294

Order the Sierra Marine 18-5294 Conversion Kit today and leave points-style headaches at the dock

The system includes a high-flow muffler that cuts restriction by 50-60% compared to the stock unit while controlling the exhaust note to eliminate drone

Once installed

Durable construction resists rust for long service life in any application

Part 73410 is configured for its specific application with attention to fitment requirements

aFe Silver Bullet Throttle Body Spacers 46-34008 Intercooler Hoses and Couplers Order the Sierra Marine 18-5294This aFe Silver Bullet throttle body spacer (part 46 34008) installs between your throttle body and intake manifold to increase plenum volume and improve air fuel atomization. The helix bored internal profile creates a mild tumble that keeps heavier fuel droplets suspended in the incoming air stream. It is a simple bolt on that sharpens throttle response, particularly at low RPM. Machined from 6061 T6 billet aluminum with a silver anodized finish,