# aFe Power 49-46066 ROCK BASHER Cat-Back Stainless Exhaust System for 2000-2004 Toyota Tacoma

### Performance Overview

The Rock Basher is a durable cat-back exhaust system from aFe. It improves ground clearance making your Jeep overcome more off-road obstacles. The tubing is made from 409 stainless steel making it less restrictive to airflow than factory exhaust systems thus increasing engine performance with up to +9 horsepower and +8 lbs. x ft. of torque being produced. The 18 long free flowing muffler is made from stainless steel and produces a powerful tone to match the rugged off-road vehicle. The increased ground clearance is due to the turn down tip of the cat-back exhaust system just before the rear axle. Installation of the Rock Basher exhaust system is relatively easy because it uses factory exhaust mounting locations, which creates a snug fit and keeps the exhaust system in place even over rough terrain. The band clamps provide an all-round (360 degree) leak-free seal. Manufactured and engineered in aFe Corona, California facility in the U.S.

### Key Features

-   Brand: aFe Power
-   Part number: 49-46066
-   Product type: ROCK BASHER Cat-Back Stainless Exhaust System
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2000 Toyota Tacoma, Note: Base, Limited, Pre Runner, Sr5; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed
-   2001 Toyota Tacoma, Note: Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed
-   2002 Toyota Tacoma, Note: Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed
-   2003 Toyota Tacoma, Note: Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed
-   2004 Toyota Tacoma, Note: Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 49-46066.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   ROCK BASHER Cat-Back Stainless Exhaust System for Toyota Tacoma
-   49-46066 fitment
-   aFe Power ROCK BASHER Cat-Back Stainless Exhaust System
-   2000 Toyota Tacoma ROCK BASHER Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2000

Toyota

Tacoma

Base, Limited, Pre Runner, Sr5; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

2001

Toyota

Tacoma

Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

2002

Toyota

Tacoma

Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

2003

Toyota

Tacoma

Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

2004

Toyota

Tacoma

Base, Pre Runner, S-Runner; 2.4L, 2.7L, 3.4L; Extended Cab W/61.5 In./5 Ft. 1.5 In. Bed, Extended Cab W/74.5 In./6 Ft. 2.5 In. Bed

## Details

- **Price:** 620.2 CAD
- **Vendor:** aFe Power
- **Type:** ROCK BASHER Cat-Back Stainless Exhaust System
- **Tags:** 2000 Toyota Tacoma, 2001 Toyota Tacoma, 2002 Toyota Tacoma, 2003 Toyota Tacoma, 2004 Toyota Tacoma, 49-46066, aFe Power, AFE-49-46066, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, ROCK BASHER Cat-Back Stainless Exhaust System, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 620.20 CAD | In stock |

## Images

- aFe Power 49-46066 ROCK BASHER Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-toyota-tacoma-cat-back-exhaust-49-46066)
> Updated: 2026-07-16