aFe 49-46049 2.5" Rock Basher Cat-Back Exhaust for 99-04 Toyota Tacoma L4/V6

Vehicle Fitment

• 1999-2004 Toyota Tacoma 2WD & 4WD (L4: 2.4L, 2.7L; V6: 3.4L)
• Trims: Base, SR5, Pre-Runner, Limited, S-Runner, Double/Access Cab

Fitment Notes

• Direct bolt-on cat-back--no cutting or modifications required
• Designed for factory one-piece driveshaft models
• Hi-tuck tip increases off-road clearance
• Not CARB-exempt; legal in non-emissions states only

Features

• 2.5" mandrel-bent 409 stainless tubing--strong and rust-resistant
• High-flow 409 stainless muffler delivers deeper tone
• Hi-tuck design protects during rock crawling and steep inclines
• Factory-style flanges & hangers ensure easy install
• Computer-modeled for precise OE-fitment
• 100% MIG-welded for durability
• Enhances flow for improved torque and throttle response
• Made in USA with lifetime warranty from aFe Power

Specifications

• Tubing: 2.5" OD, 409 stainless steel
• Muffler: 409 stainless high-flow
• Tip: Hi-tuck--angled upward before axle
• Fitment: Bolt-on, one-piece driveshaft only
• Warranty: Lifetime (excludes finish)

Included Components

• 1x Complete cat-back exhaust system (front, mid & rear sections)
• 1x High-flow muffler
• 1x Hi-tuck tailpipe tip
• All necessary OEM-style clamps, gaskets & hangers

Product Description

The aFe Rock Basher cat-back (part 49-46049) is engineered specifically for 1999-2004 Toyota Tacoma trucks--both 2WD and 4WD equipped with L4 or V6 engines. Constructed from durable 409 stainless tubing and fitted with a high-flow muffler, it provides a deep, aggressive exhaust tone while adding throttle responsiveness.

The hi-tuck tailpipe design offers significantly improved ground clearance, ideal for off-road use, while retaining a precise OE fitment using factory hangers and flanges. Fully MIG-welded and CAD-engineered for seamless installation, this system requires no cutting. Backed by a lifetime warranty, it's a rugged and reliable upgrade for Tacoma enthusiasts.