The aFe Silver Bullet throttle body spacer installs between the throttle body and intake manifold, using a serrated/helix entry to generate turbulence in the incoming air for sharper throttle response and added low-end torque and horsepower. It is precision-machined from T-6061 billet aluminum, and the serrated design cancels the whistle found on helix-only spacers. The spacer uses factory mounting points and fits Honda Accord/Odyssey/Pilot/Ridgeline and Acura TL/TSX/MDX/RL models with the 3.5L V6.
Specifications
| Type | CNC-machined throttle body spacer (aFe Silver Bullet) |
| Material | T-6061 billet aluminum |
| Fitment | Honda Accord/Odyssey/Pilot/Ridgeline & Acura TL/TSX/MDX 3.5L V6 |
| Part Number | 46-37002 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | Acura | MDX | Base |
| 2014-2016 | Acura | MDX | SH-AWD |
| 2005-2008 | Acura | RL | Base |
| 2014-2016 | Acura | RLX | Base |
| 2014,2016 | Acura | RLX | Sport Hybrid SH-AWD |
| 2009-2014 | Acura | TL | Base |
| 2007-2008 | Acura | TL | Type-S |
| 2015-2016 | Acura | TLX | Base |
| 2015-2016 | Acura | TLX | SH-AWD |
| 2010-2014 | Acura | TSX | V6 |
| 2008-2012 | Honda | Accord | EX |
| 2008-2017 | Honda | Accord | EX-L |
| 2013-2017 | Honda | Accord | Touring |
| 2010-2011 | Honda | Accord Crosstour | EX |
| 2010-2011 | Honda | Accord Crosstour | EX-L |
| 2012-2015 | Honda | Crosstour | EX |
| 2012-2015 | Honda | Crosstour | EX-L |
| 2005-2016 | Honda | Odyssey | EX |
| 2005-2016 | Honda | Odyssey | EX-L |
| 2005-2016 | Honda | Odyssey | LX |
| 2016 | Honda | Odyssey | SE |
| 2005-2016 | Honda | Odyssey | Touring |
| 2011-2016 | Honda | Odyssey | Touring Elite |
| 2016 | Honda | Pilot | Elite |
| 2005-2016 | Honda | Pilot | EX |
| 2005-2016 | Honda | Pilot | EX-L |
| 2005-2007,2009-2016 | Honda | Pilot | LX |
| 2015 | Honda | Pilot | SE |
| 2008 | Honda | Pilot | Special Edition |
| 2009-2016 | Honda | Pilot | Touring |
| 2008 | Honda | Pilot | Value Package |
| 2017-2019 | Honda | Ridgeline | Black Edition |
| 2006-2014,2017-2019 | Honda | Ridgeline | RT |
| 2006-2014,2017-2019 | Honda | Ridgeline | RTL |
| 2017-2019 | Honda | Ridgeline | RTL-E |
| 2017-2019 | Honda | Ridgeline | RTL-T |
| 2006-2014,2017 | Honda | Ridgeline | RTS |
| 2007-2008 | Honda | Ridgeline | RTX |
| 2014 | Honda | Ridgeline | SE |
| 2012-2014,2017-2019 | Honda | Ridgeline | Sport |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
