With premium sound and performance for Harley Davidsons, RIVCO's PowerMaster mufflers are the result of comprehensive design, dyno-testing, and real world road tests, delivering the best sound, performance and guarantees available anywhere. For ‘95 and later FLHT (all Electra Glide models), FLHR (all Road King models), and FLTR (All Road Glide models)
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With a choice of four different size baffles, the PowerMaster allows you to choose the performance and sound level you want. Our heavy gauge steel baffles are wrapped with sound and heat diffusing ceramic matting, which is held in place with a exclusive retaining system. (Most baffle mats dislodge in the first 100 miles, but not these.) Combining those innovations with a proprietary high temperature inner coating and 4 step chroming process allows us to offer not only a one year limited warranty against manufacturers defects in chrome plating, but also an amazing limited lifetime warranty against blueing.These mufflers deliver 5 additional horsepower from the moment you slip them on, and require no fuel injection modifications like re-jetting carbs, “race tuning” additional EFI modules, “re-mapping”, or “dealer-downloads” when used with the 1.75” or 2.00” baffles.
2.00" baffles and mat kit (recommended for best sound and power without needing any fuel system modifications, "downloads", or re-tuning). Gains of 4-5 horsepower can be expected.
SOUND GUARANTEE If for any reason you are not satisfied with the sound of your new PowerMaster Mufflers, we will within 30 days from the date of purchase exchange the baffles for any other size you choose. (Does not include shipping.)
NO BLUEING GUARANTEE *Limited lifetime warranty against blueing is limited to the original purchaser and subject to the following conditions. If installing mufflers only, they must be used with 1.75" or 2.00" baffles. If installing 2.25" or 2.50" baffles or a high flow air filter, or any other performance engine modification, you MUST use a PowerMaster EFI Performance Module, dealer "download", or some other means of supplying additional fuel.(Failure to use these fuel supply options VOIDS the no blueing guarantee.) RIVCO Products. Inc. will replace the mufflers one time only. Blueing of the mufflers is caused solely by excessive heat due to a "lean running condition" lack of fuel. This condition must be corrected before using any replacement mufflers. To facilitate any returns or exchanges, please retain your original RIVCO receipt of purchase.