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.

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Polished 304 stainless steel Vibrant Performance 1144 Ultra Quiet Resonator with 3.5 inch inlet and outlet.
$167.99 $209.99
-20%
Low in stock
Stainless Bros 3-inch inlet and outlet bullet-style exhaust resonator with 4-inch body and 12-inch length.

$74.99

Low in stock
CORSA Pro Series 304 stainless steel packed resonator featuring dual 3.0-inch inlets/outlets and 19-inch overall length.
$315.00 $346.50
-9%
Low in stock
Vibrant Performance 304 stainless steel bottle style resonator with 4 inch inlet and 5 inch diameter body.
$143.99 $179.99
-20%
Out of stock
Vibrant Performance 1795 round bottle-style 304 stainless steel exhaust resonator with 3-inch inlet and outlet.
$108.50 $136.50
-21%
Out of stock
Vibrant Performance 1794 3-inch 304 stainless steel bottle-style resonator with a polished finish.
$82.50 $104.50
-21%
Out of stock
Vibrant Performance 1791 304 stainless steel bottle style resonator with 2.25-inch inlet and 18-inch length.
$104.99 $132.99
-21%
Out of stock
Vibrant Performance 1790 304 stainless steel bottle style resonator with 2.25 inch inlet and 12 inch body length.
$75.50 $95.50
-21%
In stock
Vibrant Performance 17890 stainless steel bottle-style resonator showing 2-inch inlet/outlet and 12-inch body length.
$86.50 $108.99
-21%
Out of stock
Silver CP1 grade titanium bottle-style exhaust resonator with 4-inch inlet and outlet ports
$469.99 $584.99
-20%
Low in stock
Vibrant Performance CP1 Grade Titanium bottle style exhaust resonator with 3-inch inlet and outlet, 16 inches long.
$399.99 $499.99
-20%
In stock
Vibrant Performance CP1 Grade Titanium bottle style resonator with 3 inch inlet and outlet and 12 inch body length
$319.99 $399.99
-20%
In stock
Vibrant Performance CP1 titanium bottle style resonator featuring a 2.5 inch inlet and outlet and a 12 inch body length.
$284.99 $354.99
-20%
In stock
Vibrant Performance 1141 Ultra Quiet Resonator in polished 304 stainless steel with 2.5-inch inlet and outlet.
$135.99 $169.99
-20%
Out of stock
Polished 304 stainless steel Vibrant Performance Ultra Quiet resonator showing 2.25 inch inlet and outlet ports.
$135.99 $169.99
-20%
Low in stock
Stainless Works 304L stainless steel resonator delete pipe for 2020-2021 Ford F-250 and F-350 7.3L trucks
$166.25 $175.00
-5%
In stock
Stainless Bros stainless steel bullet resonator featuring 3 inch inlet and outlet with a 4 inch body and 18 inch length.

$99.99

Low in stock
Stainless Bros 3.5-inch diameter round bullet resonator with 2.50-inch inlet and outlet ports.

$69.99

Low in stock
SLP LoudMouth bullet-style exhaust resonator with 3.0-inch inlet and outlet and polished finish.

$94.99

In stock
SLP LoudMouth 2.5-inch inlet and outlet stainless bullet-type exhaust resonator

$189.99

In stock
SLP LoudMouth universal bullet-style resonator featuring 2.5-inch inlet and outlet ports.

$94.99

In stock
Diamond Eye 4-inch aluminized steel exhaust resonator with clamped ends and high-flow body.

$215.00

Low in stock
Corsa 3-inch 304 stainless steel resonator delete pipes and hardware for 2019-2024 Ram 1500 Crew Cab with 5' 7" bed.
$337.99 $367.99
-8%
In stock
Corsa 2.75-inch 304 stainless steel resonator delete pipes with CNC machined donut connections and laser-cut flanges.
$709.99 $773.99
-8%
Low in stock
Corsa stainless steel 3-inch resonator delete pipe with laser-cut flange for 2015-2020 Ford F-150 5.0L
$389.99 $424.99
-8%
In stock
Corsa stainless steel Xtreme resonator delete pipe with 3/8 inch flange and CNC machined connection for F-150 SVT Raptor.
$347.99 $378.99
-8%
In stock
Borla T-304 stainless steel exhaust resonator with dual 2.25-inch inlets and 3-inch outlets for 2018-2026 Mustang.
$524.99 $587.99
-11%
In stock
Borla 401339 universal stainless steel resonator with 3-inch center inlet and outlet and 5-inch round case.
$133.99 $149.99
-11%
In stock
AWE 2FG performance H-pipe and 3-inch over-axle tubes in T304L stainless steel for 2017-2020 Ford F-150 Raptor.
$765.00 $805.26
-5%
In stock
aFe MACH Force-Xp 304 stainless steel 16-inch resonator delete pipe with 3-inch inlet/outlet and band clamps.

$66.00

In stock

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