Resonators

Resonators are an essential component in fine-tuning your exhaust note. Installed inline within the exhaust system, a resonator uses a perforated tube surrounded by sound-absorbing material—typically stainless steel wool or fiberglass—to target and cancel out specific resonant frequencies that cause drone and rasp. The result is a refined, deeper tone without introducing excessive backpressure or restricting flow. Whether you're replacing a rusted factory unit, eliminating drone from an aftermarket cat-back, or building a custom exhaust from mandrel bends, the right resonator makes the difference between an annoying cabin hum and a comfortable, aggressive sound. Our collection includes straight-through, chambered, and packed designs in a range of inlet/outlet diameters, overall lengths, and case sizes to match your piping and sound goals. All resonators are constructed from durable materials like T304 stainless steel for corrosion resistance and long life. Use the provided specifications to confirm diameter, overall length, and case dimensions fit your exhaust layout.

$
-
$
0 selected
0 selected
Apply (0)
Polished 304 stainless steel aFe MACH Force-Xp resonator with 2.5-inch inlet and outlet and included band clamps.

$100.00

Low in stock
Polished stainless steel aFe MACH Force-Xp exhaust resonator with 3 inch inlet and outlet.

$112.00

Low in stock
aFe POWER MACH Force-Xp 2.5-inch 409 stainless steel mid-pipe with resonator delete and bayonet hangers for Jeep Wrangler JL.

$343.00

Low in stock
aFe POWER MACH Force-Xp 3 inch 304 stainless steel resonator delete pipe with flex section for 2009-2016 Audi 2.0L.

$343.00

In stock

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt