Aero Exhaust Resonator - ar40 AR Series - 4.0" Inside Diameter Necks 6.0" Body Diameter

Now available in a 4.0” diameter, the innovative straight-through performance design of the AERO AR Series Resonators ensures optimal exhaust flow while effectively reducing high-pitched sound frequencies. Engineered to minimize interior resonance and external rasp that often plagues performance exhaust systems. AR resonators deliver a smoother, refined tone without compromising power or efficiency.

AERO’s premium resonator line features a superior 304-grade stainless steel construction, including a high-temp ceramic mesh capable of withstanding temperatures up to 1800 degrees Fahrenheit. The mirror-polished finish with embossed AERO Exhaust logos guarantees a sleek aesthetic and reflects the commitment to top-notch quality.

With the added assurance of a lifetime limited warranty, these resonators will provide you with peace of mind for countless miles ahead.

Features:

• 4.0” Inlet & Outlet / 6.0” Body Diameter
• 304-Grade Stainless Steel
• Mirror Polished Finish
• Straight Through Performance Design
• Reduces High-Pitched Sound Frequencies (Rasp & Drone)
• High Temp Ceramic Sound Absorption Material
• Fully Welded Construction
• Lifetime Limited Warranty

Package Dimensions:

• Length: 14.0"
• Width: 6.5"
• Height: 6.5"
• Weight: 5.0lbs