aFe Power Fuel Injection Throttle Body Spacer 46-37002
aFe Power Fuel Injection Throttle Body Spacer 46-37002

aFe Power Fuel Injection Throttle Body Spacer P/N:46-37002

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$180.99
WARNING:California Proposition 65▾
MPN: 46-37002
Item Package Quantity: 1
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aFe Power Fuel Injection Throttle Body Spacer P/N:46-37002
aFe Power Fuel Injection Throttle Body Spacer P/N:46-37002
$180.99

Add turbulence at the throttle and free up throttle response with the aFe Power Silver Bullet Throttle Body Spacer (MPN 46-37002, also written 4637002). It installs as a direct-fit bolt-on for the 2005-2008 Acura RL, 2005-2016 Honda Pilot, 2006-2014 Honda Ridgeline, 2007-2014 Acura TL, 2010-2014 Acura TSX, 2010-2011 Honda Accord Crosstour and 2012-2015 Honda Crosstour — all with the V6-3.5L engine.

Per aFe Power, the spacer's serrated/helix entry creates turbulence in the air just before it enters the engine, and the design is intended to increase horsepower, torque and throttle response while supporting fuel efficiency — without the annoying whistle found in helix-only spacers.

  • Precision-machined billet: made from durable T-6061 billet aluminum.
  • Special helix design: a unique serrated/helix entry generates turbulence at the manifold.
  • Whistle-free: engineered to eliminate the whistle common to helix-only spacers.
  • Pairs with aFe intakes: designed to fit with aFe intake systems for added air volume.

Backed by a 2-year limited warranty. Country of origin: United States.

Frequently Asked Questions

What does this throttle body spacer do?

Its serrated/helix entry creates turbulence in the incoming air just before it enters the engine. Per aFe Power, this design is intended to increase horsepower, torque and throttle response.

What is it made of?

It is precision-machined from durable T-6061 billet aluminum, per the manufacturer's specifications.

Will it fit my vehicle?

It is listed for the V6-3.5L in the 2005-2008 Acura RL, 2005-2016 Honda Pilot, 2006-2014 Ridgeline, 2007-2014 TL, 2010-2014 TSX, 2010-2011 Accord Crosstour and 2012-2015 Crosstour. Check the Buyer's Guide tab.

Does it whistle like other spacers?

No. aFe designed the serrated/helix entry to eliminate the annoying whistle found in helix-only throttle body spacers.

Does it work with an aFe intake?

Yes. aFe states the Silver Bullet spacer is designed to fit with aFe intake systems, adding air volume for the listed applications.

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