Thank you for choosing LEER Truck Accessories by H&H for all your truck accessory needs!
Our staff takes pride in 100% customer satisfaction and we have over 30 years of experience in the automotive aftermarket business. We look forward to serving you, and most importantly, we will get the job done right the first time, every time!
The POWERAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Mounting hardware included for installation.
The AIRAID Throttle Body Spacer is engineered to increase off-idle torque from roughly 800 rpm up to 3,000 rpm. Its patented Helix Bore design creates a spinning airflow as it moves through the spacer, boosting air velocity and improving atomization of the air/fuel mixture before it enters the combustion chamber. The result is enhanced part-throttle torque and stronger mid-range power.
The AIRAID Throttle Body Spacer is engineered to increase off-idle torque from roughly 800 rpm up to 3,000 rpm. Its patented Helix Bore design creates a spinning airflow as it moves through the spacer, boosting air velocity and improving atomization of the air/fuel mixture before it enters the combustion chamber. The result is enhanced part-throttle torque and stronger mid-range power.
- Constructed from 6061-T6 aircraft-grade aluminum with precision CNC machining, this spacer is engineered to deliver long-term durability and precise airflow control, even in demanding driving conditions.
- Designed to improve low-end torque, the spacer sharpens throttle response and provides a more immediate, energetic power delivery the moment you tap the pedal.
- Enhances mid-range horsepower for stronger acceleration during daily driving, towing, or passing on the highway, giving your engine a smoother and more consistent power curve.
- Includes precision-cut gaskets, high-quality hardware, and application-specific brackets to ensure a perfect fit and reliable seal.
- True bolt-on upgrade that installs in under an hour with common hand tools. No drilling, cutting, or modifications required, making it one of the easiest performance add-ons you can install.
Application Summary:
| Year | Make/Model |
|---|---|
| 2005-2014 | Ford Expedition |
| 2004-2010 | Ford F-150 |
| 2005-2010 | Ford F-250 Super Duty |
| 2005-2010 | Ford F-350 Super Duty |
| 2006-2008 | Lincoln Mark LT |
| 2007-2013 | Lincoln Navigator |
| Attributes | |
| Alternate Part Number | AIR-400-531 |
| ASIN | B000CIK5DM |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| CARB EO Number | D-609-10, D-609-10 |
| Color | Red |
| Country of Origin (Primary) | CN |
| Emission Code | Legal US |
| Finish | Black |
| Gasket Or Seal Included | Yes |
| Gaskets Included | Yes |
| Harmonized Tariff Code (Schedule B) | 8481909010 |
| Hazardous Material Code | N |
| Item Weight | 0.700 lbs. (0.3 kg) |
| Life Cycle Status Code | Available to Order |
| Material | Aluminum |
| Material Used | Aluminum, Aluminum |
| Mounting Hardware Included | Yes |
| NAFTA Preference Criterion Code | B |
| Package Material | Plastic Other |
| Package Type | Blisterpack |
| Product Box Height | 9.75 in (248 mm), 9.750 in. (248mm) |
| Product Box Length | 6 in (152 mm), 6.000 in. (152mm) |
| Product Box Width | 1.5 in (38 mm) |
| Product Style | AIRAID PowerAid, AIRAID PowerAid |
| SDR Required Flag | N |
| Spacer Type | 4-Barrel Open |
| Street Legal In All US States | See Application Link Above, Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| Thickness | 1 in (25 mm), 1 in (25 mm) |
| TUV Approved (Europe) | No, No |
| Warranty | 12 Months - 24,000 Miles |
| Weight | 0.7 lb (0.3 kg), 0.7 lb (0.3 kg) |
| GTIN | 00642046405311 |