The aFe Power Silver Bullet Throttle Body Spacer (part number 46-39002) is engineered specifically for the Audi A4 models from 2009 to 2016 equipped with the L4-2.0L engine. This throttle body spacer features a unique Serrated/Helix design that enhances air turbulence within the intake manifold. This design increases air pressure in the combustion chamber, resulting in gains of up to +10 horsepower and +14 lbs. x ft. of torque, alongside improved throttle response.
Constructed from 6061-T6 billet aluminum, the spacer is precision machined for a lightweight yet robust profile. This material choice ensures high strength and an impeccable fit and finish, making it a reliable addition to your intake system.
The Silver Bullet Throttle Body Spacer utilizes all factory mounting locations and includes a factory O-ring seal, ensuring a stable and straightforward installation process. Users can expect a hassle-free setup without modifications to existing components.
Please note that this throttle body spacer is not CARB exempt and is not legal for sale or use in California or on vehicles registered with the California Department of Motor Vehicles.
Other Part Numbers:
AFE #afe46-39002
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2009-2016 Audi A4 |
A4 | 2009-2016 |
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