BMW (4.4, 4.8) Fuel Injection Throttle Body Spacer - aFe Power - 46-31001

Throttle Body Spacer
Silver Bullet Throttle Body Spacer Kit
Available to Order
BMW X5 (E53) 04-06 V8-4.4/4.6L M62/N62
Silver Bullet Throttle Body Spacer Kit BMW X5 (E53) 04-06 V8-4.4/4.6L M62/N62
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.
Precision Machined From T-6061 Billet Aluminum
Special Helix Design
Produces Increased HP/Torque/Throttle Response
Fits w/aFe Intakes
Increased Air Volume For Better Performance
No Annoying Whistle
2 Year Limited WarrantyPrecision Machined From T-6061 Billet Aluminum; Special Helix Design; Produces Increased HP/Torque/Throttle Response; Fits w/aFe Intakes; Increased Air Volume For Better Performance; No Annoying Whistle; 2 Year Limited Warranty
Color: Raw
Design: Block Style
Finish: Natural
Gaskets Included: Yes
Material: 6061-T6 Aluminum
Thickness: 1
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Detailed Fitment Results
Year Make Model 2002 BMW 745i 2002 BMW 745Li 2003 BMW 745i 2003 BMW 745Li 2004 BMW 745i 2004 BMW 745Li 2004 BMW X5 2004 BMW 545i 2004 BMW 645Ci 2005 BMW 745i 2005 BMW 745Li 2005 BMW X5 2005 BMW 545i 2005 BMW 645Ci 2006 BMW X5 2006 BMW 550i 2006 BMW 650i 2007 BMW 550i 2007 BMW 650i 2008 BMW 550i 2008 BMW 650i 2009 BMW 550i 2009 BMW 650i