aFe Silver Bullet Throttle Body Spacers TBS 14 BMW 435i - 46-31007

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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.

Silver Bullet Throttle Body Spacer Kit BMW 335i (E90/92/93) 11-13 L6-3.0L (t) N55

aFe Silver Bullet Throttle Body Spacers TBS 14 BMW 435i (F32) / 12-15 BMW 335i (F30) BMW 335i (F30). Precision Machined From T-6061 Billet Aluminum. Produces Increased HP/Torque/Throttle Response. Increased Air Volume For Better Performance. Silver Bullet Throttle Body Spacer Kit. Fuel Injection Throttle Switch O-Ring. Silver Bullet Throttle Body Spacer. 2 Year Limited Warranty. Throttle Body Spacer. Special Helix Design. No Annoying Whistle. Fits w/aFe Intakes. TBdySpacer

Air intake systems are a common first mod to many project cars. They are quick and simple to install while also enhancing the looks of your engine bay, the sounds of your engine, and the performance of your vehicle.

CARB EO: D-550-11

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Installation Instructions

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advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA.

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