# Airaid 91-06 4.0L Jeeps PowerAid TB Spacer

The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power.

-   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.
-   Provides Stronger Mid-Range Power

This Part Fits:

Year

Make

Model

Submodel

1991-1993

Jeep

Cherokee

Base

1991-1992

Jeep

Cherokee

Briarwood

1996,1998-2001

Jeep

Cherokee

Classic

1993-1997

Jeep

Cherokee

Country

1991-1992

Jeep

Cherokee

Laredo

1991-1992,1998-2001

Jeep

Cherokee

Limited

1994-2001

Jeep

Cherokee

SE

1991-2001

Jeep

Cherokee

Sport

1999-2004

Jeep

Grand Cherokee

Laredo

1999-2004

Jeep

Grand Cherokee

Limited

2004

Jeep

Grand Cherokee

Special Edition

2002

Jeep

Grand Cherokee

Sport

2006

Jeep

Wrangler

65th Anniversary Edition

1991-1993

Jeep

Wrangler

Base

1991-1992

Jeep

Wrangler

Islander

1991-1994

Jeep

Wrangler

Renegade

2003-2006

Jeep

Wrangler

Rubicon

1991-1995,1997-2004

Jeep

Wrangler

Sahara

1994-1995,2005-2006

Jeep

Wrangler

SE

1997-2006

Jeep

Wrangler

Sport

2004-2006

Jeep

Wrangler

Unlimited

2005-2006

Jeep

Wrangler

Unlimited Rubicon

2002-2006

Jeep

Wrangler

X

## Details

- **Price:** 160.07 CAD
- **Vendor:** Airaid
- **Type:** Throttle Body Spacers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 160.07 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - lifestyle view
- Photo - out of package
- User 4
- User 3
- User 4
- Logo Image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/airaid-91-06-4-0l-jeeps-poweraid-tb-spacer)
> Updated: 2026-06-25