What is the primary function of this bullet resonator?

This bullet resonator is designed to reduce or eliminate exhaust drone, which is the low-frequency humming sound that can be noticeable at steady highway speeds. It works by canceling out specific sound frequencies within the exhaust system.

How is this resonator installed?

Installation typically requires welding the resonator into your vehicle's exhaust piping. This ensures a secure and leak-free connection as part of a custom exhaust setup.

Will this resonator make my exhaust completely silent?

No, this resonator is not a muffler and is not designed to make your exhaust completely silent. Its main purpose is to target and reduce drone, allowing for a more comfortable driving experience while still maintaining an audible exhaust note.

Specifications

Brand: Stainless Bros
Part #: 615-06336-0113
UPC: 615-06336-0113

Stainless Bros 3.5in Round Body x 12.0in Length 2.50in Inlet/Outlet Bullet Resonator

Name: Stainless Bros 3.5in Round Body x 12.0in Length 2.50in Inlet/Outlet Bullet Resonator
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-3-5in-round-body-x-12-0in-length-2-50in-inlet-outl-t14-514589
Price: 71.67 USD
Availability: BackOrder

$71.67

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Stainless Bros 3.5" round bullet resonator with a 12" length and 2.5" inlet/outlet. Helps reduce exhaust drone.

Key Features

This resonator has a 3.5-inch round body and is 12.0 inches in overall length.
It features 2.50-inch inlet and outlet diameters, suitable for many custom exhaust applications.
Constructed from stainless steel for good resistance to corrosion and heat.
The bullet design helps to cancel out unwanted exhaust drone at cruising speeds.
Designed to be welded into an exhaust system for a secure installation.

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About this part

Product Details

This Stainless Bros bullet resonator measures 3.5 inches in diameter and is 12 inches long, featuring 2.5-inch inlet and outlet connections. It's constructed from stainless steel, which helps it stand up to exhaust temperatures and resist corrosion over time. The internal baffling is designed to cancel out specific sound frequencies, particularly the low-frequency drone that can become noticeable at cruising speeds on many vehicles. This makes it a popular choice for custom exhaust setups where a quieter, more comfortable ride is desired without completely muffling the exhaust note.

The bullet shape is a common design for resonators because it offers a good balance between sound reduction and exhaust flow. While it does alter the sound, it's not intended to be a muffler; it works alongside a muffler or as part of a custom system to fine-tune the exhaust's tone. Installation typically involves welding it into the existing exhaust piping, so you'll want to plan for that if you're building a custom system or replacing a section of your exhaust.