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Spec sheet
aFe Silver Bullet TBS CARB Approved
for BMW E46 325i M54 (2001-2006)
Fits (per aFe): E46.
From aFe: 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.
Brand: aFe
Part #: 46-31008
Emissions: no CARB EO number is listed for this part. Check your state's emissions laws before street use.
Not sure it fits? Call the shop with your VIN: (405) 906-3935.
Vehicle Fitment
| Make | BMW |
|---|---|
| Model | 325i |
| Chassis | E46 |
| Engine | M54 |
| Years | 2001-2006 |
| Part # | 46-31008 |
Not sure it fits? Contact SPEEDhaus before ordering.