aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L Turbo

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Description

aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L TurboSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This

and can be sealed with the provided 1/8” NPT plugs when not in use

To finish off this exhaust aFe uses dual

/ft/ torque and outflow the factory tubes by 45 percent

the 85mm throttle body does not require any custom tuning: it works well right out of the box

Designed to work with aFe charge pipes (46-20414-B ) only

angle cut 304 stainless steel tips

The serrated/helix design creates air turbulence in the intake manifold

These are the only OEM quality replacements on the market

This DPF-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability

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