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FMF 041517 Factory 4.1 Slip-On Exhaust System RTC Muffler

Manufacturer

Picture for manufacturer FMF

Part Number

041517
11 reviews
Sale Price

$490.83

4 left at this price

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Usually delivered within 2 days

free shipping

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FMF Factory 4.1 RTC (Race Tuned Canister) slip-on exhaust system represents premium aftermarket performance engineering for powersports applications. This muffler assembly combines FMF's race-proven technology with street-legal sound compliance, delivering enhanced power output and reduced weight compared to stock exhaust systems.

Key Features:

  • Factory 4.1 Race Tuned Canister design optimized for performance gains across the powerband
  • Slip-on configuration for straightforward installation without cutting or permanent modifications
  • Lightweight aerospace-grade aluminum construction reduces overall vehicle weight
  • Signature FMF anodized finish provides corrosion resistance and distinctive appearance
  • Engineered to meet sound restrictions while maximizing exhaust flow efficiency
  • Includes all necessary mounting hardware and installation components

FMF's Factory 4.1 series exhausts are trusted by professional racers and enthusiasts worldwide for their proven power gains, durability, and quality construction. This slip-on system delivers noticeable improvements in throttle response and horsepower while maintaining the reliability needed for demanding off-road and competition use.

Fast and easy to use website, best price on the web... Thanks.

a little slow. Had to refresh a few times to make everything work.

Quick and easy search. Choice of payment options: Nice! If the shipping and receiving part is as nice as the ordering and paying, this will have been the smoothest...Velocitoro

Good and simple

Easy

good

Very helpful that you had most all Walker exhaust components that I need to fully replace my Tacoma's exhaust system. I would suggest updating pictures of some parts to better represent the part. As an example, Walker #31585 has the picture of #31320 when

The site showed items in stock, I hope that was accurate

GREAT SERVICE

Autoplicity had the lowest online price for the product I wanted. Being a new product, the listing did not have a shipping weight so the shipping could not be calculated. Had to call customer service to complete the order, but they were eager to help out and seemed to be based in North America. Shipping ended up being higher than expected, but it did arrive in two days via ground. The item was well packed/sealed in a reused box. Overall, a positive experience and quick order processing.

easy to use

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