Looking to squeeze a little more performance out of your BMW? The Silver Bullet throttle body spacer is a simple yet effective upgrade that makes a real difference in how your car responds. This precision-machined piece of billet aluminum slips between your throttle body and intake manifold, creating just enough airflow turbulence to optimize your combustion cycle.
Unlike cheap spacers that just add space, the Silver Bullet features a unique serrated/helix design that creates controlled turbulence in the air charge right before it enters your engine. This turbulence helps ensure your air/fuel mixture burns more completely, which means better efficiency and more power from every drop of fuel.
Don't just take our word for it - independent testing showed this spacer delivers 6 horsepower and 13 ft-lbs of torque when paired with a quality air intake system. The throttle response improvement is immediate and noticeable, making your BMW feel more responsive and eager to accelerate. Whether you're cruising around town or pushing on back roads, you'll feel the difference.
Crafted from T-6061 billet aluminum, this spacer is built to withstand the heat and pressure under your hood. The precision machining ensures a perfect fit and smooth airflow transition. It's the kind of upgrade that works quietly in the background while you enjoy the results every time you press the accelerator.
This spacer is designed specifically for BMW 335i models (2007-2015) with the N55 turbo engine, as well as 135i, M135i, M235i, 335ix, 435i, and X1 models with the same powertrain. Installation is straightforward and can typically be done in under an hour with basic hand tools. It's one of those upgrades that delivers more than you'd expect from such a simple component.
