AIRAID AIR-510-502 AIRAID Throttle Body Spacer for 1995-2002 Toyota 4Runner and Tacoma
Part # 510-502
Features
- 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.
Description
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.
Specifications
| CARB EO Number | D-609 |
|---|---|
| Finish | Black |
| Gaskets Included | Yes |
| Material Used | Aluminum |
| Mounting Hardware Included | Yes |
| Package Material | Plastic Other |
| Package Type | Blisterpack |
| Product Style | AIRAID PowerAid |
| Spacer Type | 4-Barrel Open |
| Street Legal In All US States | Legal for use in all 50 states. |
| Thickness | 1 in (25 mm) |
| TUV Approved (Europe) | No |
| Weight | 1.3 lb (0.6 kg) |
| UPC / GTIN | 00642046515027 |
| Warranty | 12 Months - 24,000 Miles warranty |
| Year | Make | Model | Engine | Note |
|---|---|---|---|---|
| 1996 - 2002 | Toyota | 4Runner | 3.4L V6 | California Air Resources Board Exempt: Yes; CARB EO: D-609 |
| 1995 - 2002 | Toyota | Tacoma | 3.4L V6 | California Air Resources Board Exempt: Yes; CARB EO: D-609 |