MBRP S5334409 Armor Plus Cat-Back Exhaust System for 2001–2004 Toyota Tacoma 2.7L/3.4L 4WD

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Plus Cat Back Exhaust System; 2.5 in.; Incl. Front Pipe/Muffler/Over Axle Pipe/Tailpipe/Hardware/3.5 in. OD Tip; Single Side Exit; T409 Stainless Steel; 3.75in. Outside Diameter Oval Tip Included. Four Wheel Drive Only.

• Rugged T409 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Limited Lifetime Warranty
• Utilizes OEM Hangers
• Mellow Exhaust Note
• Bolt On Design

Brief Description: Upgrade your 4WD Toyota Tacoma with the MBRP S5334409 Armor Plus cat-back exhaust system. Designed for 2001–2004 Tacoma models equipped with 2.7L or 3.4L engines, this single-side-exit system is built from corrosion-resistant T409 stainless steel and engineered to improve exhaust flow, throttle response, torque, and horsepower. The system includes the front pipe, muffler, over-axle pipe, tailpipe, stainless steel tip, and installation hardware.

Performance and Construction: Mandrel-bent tubing helps maintain a consistent exhaust path through each bend, reducing restrictions and supporting efficient removal of exhaust gases. The MBRP Armor Plus system delivers a mellow exhaust note while lowering exhaust gas temperatures and helping the engine breathe more effectively. T409 stainless steel provides dependable resistance against penetrating rust and is easy to clean, making it a practical choice for everyday driving and moderate-weather applications. Severe exposure to winter conditions, road salt, or heavy salt air may accelerate corrosion and is subject to the manufacturer's warranty limitations.

Fitment: This MBRP S5334409 exhaust system fits 2001–2004 Toyota Tacoma trucks with 2.7L or 3.4L engines and four-wheel drive only. It uses the vehicle's OEM hangers and features a bolt-on design intended to simplify installation. The system is not CARB approved and may require acknowledgement of applicable emissions-related requirements before installation or use.

What's Included: The box includes the MBRP Armor Plus front pipe, muffler, over-axle pipe, tailpipe, 3.75-inch outside-diameter oval stainless steel tip, and installation hardware. MBRP backs the system with a limited lifetime warranty.

• Key Product Specifications & Technical Data: MBRP Armor Plus Series
• Part Number: S5334409
• Material: T409 stainless steel
• Exhaust Configuration: Cat-back system with single-side exit
• Tube Size: 2.5 inches
• Tip Style: 3.75-inch outside-diameter oval stainless steel tip
• Installation: Bolt-on design using OEM hangers
• Warranty: Limited lifetime warranty

Features:

• T409 Stainless Steel Construction: Resists penetrating rust and provides durable performance for everyday driving conditions.
• Mandrel-Bent Tubing: Maintains a consistent exhaust path to support improved exhaust flow and engine breathing.
• Performance Gains: Helps improve torque, horsepower, throttle response, and exhaust gas temperature control.
• Bolt-On Installation: Uses OEM hangers and includes the required exhaust components and hardware for a straightforward installation.

Fitments:
2001 Toyota Tacoma Pre Runner
2001 Toyota Tacoma S-Runner
2002 Toyota Tacoma Pre Runner
2002 Toyota Tacoma S-Runner
2003 Toyota Tacoma Pre Runner
2003 Toyota Tacoma S-Runner
2004 Toyota Tacoma Base
2004 Toyota Tacoma Pre Runner
2004 Toyota Tacoma S-Runner

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1