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aFe POWER Momentum Silver Bullet Black Throttle Body Spacer BMW 3-Series (E9X) N52/N53 2006-2013

$173.75 SALE: $139.00

AFE

Model #46-31011

In Stock


Shopper Award

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine - increasing performance, as well as improving throttle response and fuel efficiency.

Serrated/Helix Design:
The serrated/helix design (US PAT 07055513) creates turbulence in the intake manifold and increases air pressure in the combustion chamber for better performance. This unique entry design also reduces intake whistle that commonly occurs with other helix-only styles.

Longer Intake Tract:
The addition of a Silver Bullet throttle body spacer lengthens the intake tract, which increases air intake speed, resulting in improved throttle response and overall performance.

6061-T6 Billet Aluminum Construction:
All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and a black anodized finish.

Premium Hardware:
This Silver Bullet throttle body spacer includes quality, machined screws, allowing for a secure, factory-like, non-damaging install to your factory intake manifold.

Fitment Note:
This throttle body spacer will fit aFe Power intakes P/N: 51-81012-B, 54-81012-B, 51-81012-C, 54-81012-C, 54-13053D and 54-13053R.

Emissions Disclaimer:
This throttle body spacer is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.

Features:

  • Dyno-Proven Gains up to +4 HP & +7 Lbs. x Ft. TQ w/ Throttle Body Spacer and aFe POWER P5R Air Filter (30-10131)
  • Dyno-Proven Gains up to +3 HP & +5 Lbs. x Ft. TQ w/ Throttle Body Spacer and Factory Air Filter
  • CNC-Machined from Durable 6061-T6 Billet Aluminum
  • Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sounds
  • Increases Air Speed, Improving Performance and Throttle Response
  • Black Anodized Finish for a Stealthy Look
  • Fits w/ aFe POWER Intakes P/N: 51/54-81012-B/C and 54-13053R/D
Fitment:
  • BMW 3-Series (E9X) L6-3.0L N52/N53 2006-2013

Other Part Numbers:
AFE #afe46-31011

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2008-2013
BMW 128i

2006
BMW 325i

2006
BMW 325xi

2007-2013
BMW 328i

2007-2008
BMW 328xi

2006
BMW 330i

2006
BMW 330xi

Who is AFE?

AFE, also known as advanced FLOW engineering, is considered a premier manufacturer of aftermarket performance products. The company started in 1999 and has been offering various automotive parts upgrades such as racing air filters, air intake systems, exhaust systems, turbochargers, intercoolers, electronic programmers, throttle body spacers, diesel fuel systems, and other performance parts. Today, they have established themselves as a premier manufacturer of quality parts.

Made in the USA

The company is based in Corona, California. The company houses the most advanced manufacturing tools such as CAD software, CNC Machines, 3D Printers, 3D Scanners, Mandrel benders, flow, filtration testing equipment, and even their own Dynamometer. With all these high tech tools, the company is able to design and manufacture parts at the highest level of quality.

AFE offers products to over 2500 different applications. This includes parts for the majority of the cars and trucks in the market. The company specializes in the diesel truck performance market and offers the most comprehensive list of parts for these specific vehicle platforms.

Purchase AFE parts at Vivid Racing

AFE is one of the few companies that are able to adapt modern technology in creating parts for automobiles. Seeing their facility in action would give you a glimpse of the kind of attention to detail the company has. With all those high tech gadgetry in a fluid motion,  the company is able to produce some of the most precise parts in the market today. Visit Vivid Racing to see the complete list of their products that would fit your vehicle.

Warranty
  • aFe warrants our products to be free from manufacturer's defects due to workmanship and materials.
  • The warranty period begins on the original invoice date and covers the applicable period listed below.
  • This warranty applies only to the original purchaser of the product and is non-transferrable.
  • Proof of purchase of the aFe product is required for all warranty claims.
  • Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed.
  • Proper maintenance with regular inspections of product is required to insure warranty coverage.
  • Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted.
  • Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty.
  • All warranty is limited to the repair and/or replacement of the aFe product.
  • All products sold under aFe's Private Label Program do not carry an aFe warranty.
  • All items purchased labeled "Closeout" or "Overstock" are final sale. No returns will be accepted.
  • All items listed as "Race Only" are not covered by aFe's warranty.
  • Click Here for the list of products accepted

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