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Apr

APR Premium Helmholtz 3 Inch Resonator MUH0021 Exhaust Resonator, Resonator, 304 Stainless Steel, Brushed, in. Inlet/Outlet, 12.24 in. Length, Each

SKU: AXRMUH0021

Resonators
APR Premium Helmholtz 3 Inch Resonator MUH0021 Exhaust Resonator, Resonator, 304 Stainless Steel, Brushed, in. Inlet/Outlet, 12.24 in. Length, Each

Apr

APR Premium Helmholtz 3 Inch Resonator MUH0021 Exhaust Resonator, Resonator, 304 Stainless Steel, Brushed, in. Inlet/Outlet, 12.24 in. Length, Each

SKU: AXRMUH0021

Resonators

Sale ends in Calculating...

A$1,058.61
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

APR's premium line of Helmholtz resonators are perfect for the do-it-yourself enthusiast fabricating a custom exhaust system. They target and cancel out specific frequencies that create drone. Internally the system is open with a small offshoot path leading to the main chamber; this is designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies. The main exhaust path is a straight through pipe with offset inlet and outlet. There are no harsh twists, turns, or baffles to slow exhaust flow. You'll get full uninterrupted flow for maximum power. The entire system is fabricated from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges for additional structural strength and killer looks. To top it off, each system is fully brushed clean to provide an attractive finish. Helmholtz resonators are available in multiple lengths.

Part Type

Resonators

Data: v4.2 - Upd: 2026-10-23 01:36:01

Specifications

Product Attributes - Brand
APR
Product Attributes - Manufacturer's Part Number
MUH0021
Product Attributes - Part Type
Resonators
Product Attributes - Product Line
APR Premium Helmholtz Resonators
Product Attributes - UPC
810009934257
Product Attributes - Resonator Inlet Diameter (in.)
3.00
Product Attributes - Resonator Outlet Diameter (in.)
3.00
Product Attributes - Resonator Material
304 stainless steel
Product Attributes - Resonator Finish
Brushed
Product Attributes - Resonator Overall Length (in.)
12.240 in.
Product Attributes - Resonator Width (in.)
9.450 in.
Product Attributes - Resonator Thickness (in.)
4.330 in.
Product Attributes - Resonator Inlet Position
Offset
Product Attributes - Resonator Outlet Position
Offset
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Apr
StreetFX SKU axrMUH0021
SFX Item ID 5034129
Supplier Item Code 5034129
Manufacturer SKU MUH0021
Manufacturer UPC 810009934257
Alternative References APRMUH0021

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