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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
mechanism is optimized per vehicle model
Support Rods Included Supporting every APR Front Wind Splitters are stainless steel Support Rods
seamless fit
5mm INLET / OUTLET OD
AFE Silver Bullet Throttle Body Spacer 2000-06 BMW X5 (E53) V8-4.4/4.6L / 04-05 545i (E60) / 04-05 645i (E63/64) 550i mechanism is optimized per vehicleUsing 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 for your 2000 06 BMW X5 (E53) V8 4. 4 4. 6L 04 05 545i (E60) 04 05 645i (E63 64). This spacer works with the OE and aFe Power cold air intake systems. Serrated Helix
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