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Now you can create your own custom length Precision Port™! Each piece is interchangeable and made to the same exact standards and tolerances of the original, high performance injected and extruded molded ABS port tube kits from Precision Sound Products. Proudly made in the USA!
The PSP-4OFH 4" outside flare reduces the turbulence associated with other vents and port tubes by slowing down the vent air velocity, rendering port noise inaudible. The outside flare is built with four holes pre-drilled for mounting purposes.
The PSP-4OFH 4" outside flare is designed to work with the 4" connecting ring () when used with the 4" x 12" port tube (). Finish off your port tube with the 4" inside flare () for even more port noise reduction. You can additionally connect inside and outside flares directly to one another using the connecting ring.
Dimensions: • Outside diameter: 7-1/4" • Cutout diameter: 6-1/4" • Overall length: 3" • Usable length (due to flare): 2-1/2".
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.