aFe
aFe 15-19 Subaru Outback H4 2.5L Silver Bullet Throttle Body Spacer
- Regular Price
- $139.95 USD
- Sale Price
- $139.95 USD
- Regular Price
Sold Out
- Unit Price
- per
CARB Restricted: This product cannot be shipped to California or other CARB-regulated states.
This special-order item requires extra processing time; we’ll email you the ETA after your order, or you can use the contact form with your shipping address and item name to request it.
Details
The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque, and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs. All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. It is black anodized for a durable long-lasting finish. This premium wrapped coupling is constructed of high temperature silicone which meets or exceeds SAEJ20 Standards. This Silver Bullet throttle body spacer uses all factory mounting locations and a gasket ensuring a proper seal and a hassle-free installation.
Installation InstructionsThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | Subaru | Outback | 2.5i |
| 2015-2019 | Subaru | Outback | 2.5i Limited |
| 2015-2019 | Subaru | Outback | 2.5i Premium |
| 2017-2019 | Subaru | Outback | 2.5i Touring |
Trusted Performance Specialists Since 1996 • 60,000+ Builds Powered • Authorized Dealer of 250+ Brands
Explore & Support
Shop By Category
Join the Insider List
Exclusive deals, new product drops, and fitment guides — direct to your inbox.
affirm
0% financing on orders $500+
SP Engineering • 424 Turnbull Canyon Rd, City of Industry, CA 91745 • Est. 1996
© 2026 SP Engineering. All rights reserved.
