aFe Silver Bullet Throttle Body Spacers 46-34008 Intercooler Hoses and Couplers The axle-back approach is the

The axle-back approach is the most cost-effective way to personalize your vehicle's exhaust note without a full system replacement

Maximum protection

The aFe TAKEDA cat-back exhaust system is engineered for full-size pickups and heavy-duty trucks owners who demand aggressive sound backed by measurable performance

Durable construction resists rust for long service life in any application

aFe Silver Bullet Throttle Body Spacers 46-34008 Intercooler Hoses and Couplers The axle-back approach is theThis 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,