APR Premium Helmholtz Resonator - 76mm (3") (MUH0015) 1595 as we like to call

as we like to call it

These kits will not fit Nismo 350Z models without custom modifications (instructions not provided for Nismo models)

1981 to 1991 Application: 1981 to 1989 GM TH-700R4 1981 to 1991 TH-2004R

(E46) 2002 BMW 330Ci (E46)

Performance-minded enthusiasts typically find the authoritative note of a high flow air intake pleasing

APR Premium Helmholtz Resonator - 76mm (3") (MUH0015) 1595 as we like to callAPR's premium line of Helmholtz Resonators are now available! Perfect for the do it yourself enthusiast fabricating a custom exhaust system, these resonators target and cancel out specific frequencies that create drone. Internally the system is open with an small offshoot path leading to the main chamber designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies. The main exhaust path is a straight through 76mm