aFe Silver Bullet Throttle Body Spacer; Billet Aluminum; Serrated/Helix Combination; +10 HP/+14 Lbs. x Ft. Torque; Use w/Intake System PN[51-10441/54-10441]; BMW 325I

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Part #: 46-31008
Notes: Silver Bullet Throttle Body Spacer
Billet Aluminum
Serrated/Helix Combination
+10 HP/+14 Lbs. x Ft. Torque
Use w/Intake System PN[51-10441/54-10441]
MSRP: $248.75
Your Price: $199.00
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All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2001 - 2005 325I ALL ALL ALL ALL ALL ALL

Product Description

Silver 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.

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