Precision Sound 4" Port Kit

4" x 17" unit that includes 1 outside flare with mounting holes, 1 inside flare, 2 connecting rings, and 1 plastic tube. 18" overall length with only 17" usable because of the flares on both ends. 

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$39.00 (Inc GST)

Precision Sound 6" Port Kit

6" x 17" unit that includes 2 flares without mounting holes, 2 connecting rings, and 1 plastic tube. 

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$59.00 (Inc GST)