aFe Silver Bullet Throttle Body Spacer 19-21 Toyota Corolla L4 2.0L - Black Drivetrain>Clutch Kits - Single

aFe Silver Bullet Throttle Body Spacer 19-21 Toyota Corolla L4 2.0L - Black Drivetrain>Clutch Kits - SingleThe serrated helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061 T6 billet aluminum for lightweight, high strength,

which is terminated with a high-quality DTM-style 2-pin connector

Designed to outflow the stock manifold by 12% for improved throttle response

These units come preset to factory settings and require no modification of turbocharger for a hassle-free installation

The air springs are adjustable from 5-35 PSI

waste gate solenoid and valve cover breather hose as well as a replacement AEM filter minder

Offset : 25

0 GPM Brushless Fuel Pump with True Variable Speed Controller

Upgrade with aFe POWER and feel the difference

Packed with features

AN-10 10-micron microglass element

For additional horsepower gains and improved engine compartment aesthetics

SmartSeal clamps and heavy-duty