Cat Back Exhaust for Toyota Tacoma (2024-2026) 2.4L

High-Flow Cat Back Exhaust for 2024-2026 Toyota Tacoma (N400)

What it Does: The Cat Back Exhaust replaces the restrictive factory exhaust system on the 2024-2026 Toyota Tacoma to reduce turbocharger backpressure, accelerate exhaust velocity, and deliver a clean, aggressive exhaust note.

The Stock Toyota Tacoma Exhaust Restriction

The OEM exhaust on the N400 chassis utilizes narrow-diameter tubing, restrictive internal baffles, and heavy chambered mufflers engineered to silence engine tone rather than maximize flow. On the turbocharged 2.4L T24A-FTS engine, these bottlenecks create excessive exhaust gas backpressure directly downstream of the turbine. This thermal buildup impedes spool-up response, traps heat within the exhaust path, and mutes the acoustic profile of the powertrain.

The Engineering Solution

Constructed from mandrel-bent 304 stainless steel, this straight-through cat-back exhaust system optimizes exhaust scavenging and eliminates flow-impeding choke points. The smooth, non-restrictive internal core lowers backpressure behind the turbo housing, enabling faster boost threshold response and reduced exhaust gas temperatures under sustained load. Precision-welded joints and corrosion-resistant T304 alloy withstand road salt, high heat cycles, and severe trail vibrations. Designed for seamless alignment with factory mounting locations and identified under OE/OEM part number B-EXT-CB099.

What's Included

• Cat-back exhaust piping section
• Exhaust tip section (as pictured)
• Listing mounting hardware

Technical Specifications

Compatibility

• 2024-2026 Toyota Tacoma 2.4L

Frequently Asked Questions & Fitment Warnings

Does this fit the N400 Tacoma?

Yes, this is a direct fit for the 2024-2026 Toyota Tacoma equipped with the T24A-FTS 2.4L engine. This kit does not fit non-listed engine platforms or earlier Tacoma generations.

Is welding or cutting required for installation?

No cutting or welding is required; this cat-back system mounts directly to factory hanger points, though professional installation and post-install leak inspections are strongly recommended.

The Toyota Truck Standard

Built to handle rigorous towing demands, high-payload hauling, and rough off-road terrain, this high-clearance 304 stainless steel assembly ensures the structural durability and thermal headroom required by hard-working N400 trucks.