APR Premium Helmholtz Resonator - 76mm (3")

T304 stainless steel with straight-through 76mm (3") design with offset inlet and outlet. Rounded square body 243mm (9.57") x 240mm (9.45") x 110mm (4.33") with driveshaft indent.

APR'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.

• T304 stainless steel construction
• Unrestrictive straight through design
• Helmholtz Resonator for frequency (drone) cancellation
• Brushed finish
• TIG-welding throughout
• 76mm (3”) offset inlet and outlet
• Rounded square 243mm (9.57”) x 240mm (9.45”) x 110mm (4.33”) external dimensions
• Driveshaft clearing design
• Stamped APR Logo
• Rolled external structural and visual ridges

Specification: