MBRP Armor Pro Universal Resonator mbrpR1009 with 4-Inch Inlet and Outlet

Behind our walls are people as obsessed as you with the quest for the ultimate in performance exhaust. For over fifteen years MBRP inc. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. It all began with the now famous B&B Eliminator, which soon achieved the status as the best selling performance snowmobile silencer of all time. Starting from little more than a vision and an absolute passion for all things performance MBRP inc. is now at the forefront of performance exhaust technology. Marshalling over ten decades of manufacturing and marketing expertise between them, the MBRP design team developed a line of performance diesel exhaust products that has made the rest of the industry take notice, and rush to catch up. Most recently MBRP Inc. has achieved something special for the sports truck enthusiast. The new sport line brings to the gasoline-powered vehicle the same perfect blend of style and toughness that diesel light truck owners have come to expect from MBRP. The line features a unique flow through muffler originally developed to increase the performance of thousand horsepower off shore marine engines. The result is a muffler that generates a deeper, mellow sound, improved performance numbers and cooler operating temperatures. For the future, MBRP inc. is determined to provide the highest fill rates in the industry, offer the most complete line of exhaust for diesel and sports truck enthusiasts and to be always pushing upward the definition of performance. Armor Pro Resonator; 4 in. Inlet/Outlet x 12 in. Body x 18 in. Overall; T304 Stainless Steel; 4.5 in. Outlet Diameter Tip; Louvered Core Resonator.

• Modify Sound Levels To Where You Want Them
• Durable T304 Stainless Steel Construction.

The MBRP Armor Pro Universal Resonator, part number mbrpR1009, is designed for automotive exhaust systems that need controlled sound levels, durable construction, and dependable flow characteristics. This universal resonator uses a louvered core to help modify exhaust tone and volume while supporting smooth exhaust movement through the system. It is a practical choice for custom exhaust builds, replacement applications, and performance-oriented upgrades.

Constructed from T304 stainless steel, the MBRP Armor Pro resonator is built to withstand the heat, moisture, and corrosive conditions commonly encountered beneath a vehicle. Its 4-inch inlet and outlet support compatibility with exhaust systems using matching tubing, while the included 4.5-inch outlet diameter tip provides a finished appearance when incorporated into the installation. The resonator features a 12-inch body and 18-inch overall length for packaging within a variety of custom exhaust layouts.

Brief Description: Universal louvered-core resonator engineered to help adjust exhaust sound levels while providing durable T304 stainless steel performance. Key Product Specifications & Technical Data: Brand: MBRP; Part Number: mbrpR1009; Product Type: Automotive exhaust resonator; Construction: T304 stainless steel; Inlet Size: 4 inches; Outlet Size: 4 inches; Body Length: 12 inches; Overall Length: 18 inches. What's Included: One MBRP Armor Pro universal resonator with a 4.5-inch outlet diameter tip. This universal component is not assigned to a specific vehicle fitment; compatibility should be confirmed by matching exhaust tubing size, available clearance, and the intended custom installation. Installation may require additional tubing, clamps, hangers, or welding materials. This product may require acknowledgment of applicable emissions-related requirements before purchase or installation.

Features:

• Sound Control: Helps modify exhaust sound levels to achieve the desired tone and volume.
• Louvered Core: Supports smooth exhaust flow while contributing to effective sound attenuation.
• T304 Stainless Steel Construction: Provides durable resistance to heat, moisture, and corrosion.
• Universal Performance Design: 4-inch inlet and outlet connections support custom automotive exhaust installations.

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