Cat-Back System

Includes Hybrid models. Will NOT fit with optional bed step. This 2.5" diameter Cat-Back system features a True Dual design with two full tail pipes (Not just a single tail pipe with dual tips) that is unique in the industry. It was designed specifically for the Tundra 3.4L and delivers the classic S-Type sound without any drone. The system features a Merge X-Pipe for increased performance and improved sound. The system is finished off with single 4.5" round bright chrome on T-304 stainless steel tips on each tail pipe. Systems with black chrome on T-304 stainless steel tips, and carbon fiber with black anodized center tips are also available. Add Extension Pipes 60734 for Crew Cab with Standard Bed (6' 6") 157.7" Wheelbase vehicles. Add Extension Pipes 60735 for Extended Cab with Long Bed (6' 1") 164.6" Wheelbase Vehicles. It is built with premium, high-quality austenitic T-304 stainless steel for a sharp appearance and long life. Our computer numerical control (CNC) manufacturing techniques ensures accurate fit and maximum performance. Mandrel bends ensure maximum flow & power. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. System Features:. Cat-Back Exhaust System. 2.5" True Dual Design. S-Type Sound Level. No Drone. Polyphonic Harmonizer. Dual 4.5" Round Bright Chrome On T-304 Stainless Steel Tips. T-304 Stainless Steel. Million-Mile Warranty

Additional Information

S-Type Cat-Back System 2022-2026 Toyota Tundra 3.4L V6 (Incl. Hybrid) Auto. Trans. 2/ 4WD Ext. (Double) Cab With Std. Bed (6' 6") 145.7" WB/ Crew (CrewMax) Cab With Short Bed (5' 6") 145.7" WB. BORLA System Is True Dual.

Application Summary

BORLA® System Is A True Dual Design. Add Extension Pipes 60734 for Crew Cab with Standard Bed (6' 6") 157.7" Wheelbase vehicles. Add Extension Pipes 60735 for Extended Cab with Long Bed (6' 1") 164.6" Wheelbase Vehicles.

Part Type

Exhaust System Kit

Product Overview

Includes Hybrid models. Will NOT fit with optional bed step. This Cat-Back system features a True Dual design with two full tail pipes that is unique in the industry. It was designed specifically for the Tundra 3.4L and delivers the classic S-Type sound without any drone. The system features a Merge X-Pipe for increased performance and improved sound. The system is finished off with 4.5" bright chrome on T-304 stainless steel tips. Systems with black chrome on T-304 stainless steel tips and carbon fiber with black anodized center tips are also available. It is built with premium, high-quality austenitic T-304 stainless steel for a sharp appearance and long life. Our computer numerical control (CNC) manufacturing techniques ensures accurate fit and maximum performance. Mandrel bends ensure maximum flow & power. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.System Features: Cat-Back Exhaust System 2.5" True Dual Design S-Type Sound Level No Drone Polyphonic Harmonizer Dual 4.5" Bright Chrome On T-304 Stainless Steel Tips T-304 Stainless Steel Million-Mile Warranty

• Add Extension Pipe 60734 for Crew Cab with Standard Bed (6' 6") 157.7" Wheelbase vehicles
• Add Extension Pipes 60735 for Extended Cab with Long Bed (8' 1") 164.6" Wheelbase vehicles
• Includes Hybrid models. Will NOT fit with optional bed step.
• True Dual design features a Merge X-Pipe & 2 full Tail Pipes (Not a single tail pipe with dual tips)

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust System, S-Type, Cat-Back, Dual In/Dual Out, Stainless, Natural, Chrome Tips, Toyota, Tundra, 3.4L, Includes Hybrid, Automatic, Kit

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.