aFe Silver Bullet Throttle Body Spacer – 11-16 BMW 135i/M, 11-15 335i/GT, 14-16 435i/Gran Coupe & M235i

$320.11

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Instructions and Videos

SKU: 46-31007 Category: Tags: , , Brand:

Silver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and use a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix-only throttle spacers.

Serrated/Helix Design:
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 helix-only designs.

6061-T6 Billet Aluminum Construction:
All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish.

Longer Intake Track:
Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. In recent testing this spacer produced 6 Horsepower and 13 lbs. x ft. of torque. This spacer was dynoed with a aFe OER air filter and dynamic air scoop.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-11/D-550-17 for details.

DETAILS:

  • In-house Dyno testing resulted in max gains up to +6 HP and +13 lbs. x ft. of torque
  • Billet Aluminum 6061-T6 Construction
  • Serrated/Helix Combination TBS Design for optimum airflow into the combustion chamber, precision machined from 6061-T6 aluminum.
  • Installation is a Snap

Additional information

Weight8 kg
Dimensions18 × 6 × 26 cm

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Applications

Models suitable for this product

MakeModelYearSubmodel
MakeModelYearSubmodel
BMW1 Series2011 - 2013135i - Convertible - 3.0L Turbo
BMW1 Series2011 - 2013135i - Coupe - 3.0L Turbo
BMW2 Series2014 - 2016M235i - Coupe - 3.0L Turbo
BMW2 Series2015 - 2016M235i - Convertible - 3.0L Turbo
BMW3 Series2011 - 2013335i - Convertible - 3.0L Turbo
BMW3 Series2011 - 2013335i - Coupe - 3.0L Turbo
BMW3 Series2011 - 2015335i - Sedan - 3.0L Turbo
BMW3 Series2011335i xDrive - Coupe - 3.0L Turbo
BMW3 Series2011335i xDrive - Sedan - 3.0L Turbo
BMW3 Series2012 - 2013335i xDrive - Coupe - 3.0L Turbo AWD
BMW3 Series2013 - 2015335i xDrive - Sedan - 3.0L Turbo AWD
BMW4 Series2014 - 2016435i - Convertible - 3.0L Turbo
BMW4 Series2014 - 2016435i - Coupe - 3.0L Turbo
BMW4 Series2014 - 2016435i xDrive - Coupe - 3.0L Turbo AWD
BMW4 Series2015 - 2016435i xDrive - Convertible - 3.0L Turbo AWD
BMW4 Series Gran Coupe2015 - 2016435i - 3.0L Turbo
BMW4 Series Gran Coupe2015 - 2016435i xDrive - 3.0L Turbo AWD
BMWX12013 - 2015xDrive35i - 3.0L Turbo AWD

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