If you want to improve gas mileage but still increase horsepower and torque then the aFe Silver Bullet Throttle Body Spacer is what you need! aFe designed this Throttle Body Spacer to mix the air to fuel ratio thoroughly by twisting the incoming air which will improving MPG while cruising and provide a increase in horsepower and torque.
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WARNING: Cancer and Reproductive Harm
Seibon C Style Carbon Fiber Rear Spoiler Honda Civic Coupe 12-13