Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF Racing Factory 4.1 RCT Anodized Titanium S/O w/Carbon CapExperience the pinnacle of exhaust performance with the FMF Racing Factory 4. 1 RCT Muffler. Crafted with an anodized titanium shell and finished with a sleek carbon cap, this muffler offers both lightweight construction and aggressive sound, designed for riders who demand uncompromising power and style. The Factory 4. 1 RCT is engineered to maximize flow while maintaining optimal backpressure, enhancing your engine's efficiency and throttle response.
Experience the pinnacle of exhaust performance with the FMF Racing Factory 4.1 RCT Muffler. Crafted with an anodized titanium shell and finished with a sleek carbon cap, this muffler offers both lightweight construction and aggressive sound, designed for riders who demand uncompromising power and style.The Factory 4.1 RCT is engineered to maximize flow while maintaining optimal backpressure, enhancing your engine's efficiency and throttle response. Its 4-stroke design delivers a smooth yet commanding exhaust note that turns heads wherever you ride.
Built to withstand the rigors of intense off-road riding, this muffler combines durability with cutting-edge materials, bringing you a product that performs as great as it looks. With FMF Racing’s trusted reputation, rest assured this is a high-quality component ready to elevate your motorcycle’s performance.
Whether you’re hitting the track or trail, the Factory 4.1 RCT Muffler is the perfect upgrade for enthusiasts looking to boost performance, reduce weight, and enjoy that unmistakable FMF sound signature.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1809 reviews
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Product Reviews
★★★★★ 5
fits and works for s1 as well
Size: 16 Fl Oz (Pack of 1)
I bought this for my omni eufy s1, and it fits. For some reason it doesn't confirmation of it clicking in place.
But it has the same exact size and shape as the one being sold for exclusively for the s1. All you have to do is take off the stick, push it down, and then push it in.
So it fits, it just doesn't give auditory confirmation when you're putting it into the base station. Which is weird but whatever. I got this because it was $4 buck cheaper then the other one they're selling.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Real Ceramic Coating
Size: 16 Fl Oz (Pack of 1)
Great product, 100 % recommended.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
It works
Size: 16 Fl Oz (Pack of 1)
It works great. Don't know how long it will last after a few car washes
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Very Very Good Product
Size: 16 Fl Oz (Pack of 1), Size: 16 Fl Oz (Pack of 1)
The description says ToreTark helps keep dirt and grime away from your vehicle after use. I applied this product on my vehicle November the 9th. Today, (Two Weeks later, without cleaning) November 23, 2025, I cleaned the outside of my Tacoma. I cleaned the driver's side of the truck using dry towels only. The passenger side of the truck I used my favorite cleaning product. ToreTark was easy to apply, the driver's side is still shining with only a dry cloth to wipe it down. The passenger side is still shining although I used my favorite cleaner. The wax quality I can't judge, don't know the appropriate description. All I can say is it is still one heck of a protective shine. I am not a professional car cleaning guru. For the weekend shiners, you will like this product.
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Reviewed in the United States on November 23, 2025
★★★★★ 4
Good product but overpriced
Size: 16 Fl Oz (Pack of 1)
Good product but overpriced
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Reviewed in the United States on January 19, 2026