Buy Now - Pay Later with Affirm
Learn More
  See more parts for your BMW 328i

aFe Silver Bullet Throttle Body Spacer BMW 328ix F30 L4-2.0T N20 | N26 12-16

$373.75 Sale:$284.05

AFE

Model #46-31009

In Stock

This Silver Bullet throttle body spacer produces up to 6 hp and 10 lbs. x ft. torque and is constructed from precision machined T-6061 billet aluminum. Using a serrated/helix design, this spacer creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. This spacer works with the OE and aFe Power cold air intake systems. The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other Helix only designs. All Silver Bullet Throttle Body Spacers are precision machined from T-6061 billet aluminum for light weight, high strength and perfect fit and finish. Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed increasing performance and improved throttle response.

Features:
  • +6 HP / +10 lbs. x ft. Torque Max Gains
  • T-6061 Billet Aluminum Construction
  • Serrated/Helix Design
  • Dyno Tested Throttle Body Spacer
Install Instructions:Dyno Chart:Fitment:
  • BMW 328ix F30 L4-2.0T N20 | N26 2012-2015
Note:
  • This throttle body spacer is 50-state legal (CARB E.O Number D-550-11).
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition.

AFE Store | AFE Exhausts | AFE Intakes | AFE Intercoolers

Check out these other great products