SKU: 61953949225

FMF Racing Honda CRF450R/RX 21-26 Q4 S/A Muffler

$238.33 $264.81
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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For Your Every Summer RSVP, with Code: SUMMER15

Description

FMF Racing Honda CRF450R/RX 21-26 Q4 S/A MufflerThe FMF Racing Honda CRF450R RX 21 24 Q4 S A Muffler is specifically designed for 4 stroke performance enthusiasts who demand superior sound and increased power. This exhaust component enhances your bike's performance with its innovative design and robust construction, ensuring a smooth and aggressive exhaust note. Engineered to fit Honda CRF450R and CRF450RX models from 2021 to 2024, the Q4 S A Muffler offers excellent durability and reliability on

The FMF Racing Honda CRF450R/RX 21-24 Q4 S/A Muffler is specifically designed for 4-stroke performance enthusiasts who demand superior sound and increased power. This exhaust component enhances your bike's performance with its innovative design and robust construction, ensuring a smooth and aggressive exhaust note.

Engineered to fit Honda CRF450R and CRF450RX models from 2021 to 2024, the Q4 S/A Muffler offers excellent durability and reliability on the track or trail. Crafted by FMF Racing, a renowned name in high-performance motorcycle parts, you can trust this muffler to meet rigorous racing demands.

With a sleek appearance and efficient sound dampening technology, it not only improves your ride's aesthetics but also provides functional performance gains. Installation is straightforward, making it a great upgrade for racers and weekend riders alike.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 61953949225

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4.6 ★★★★★
Based on 8 reviews
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Product Reviews
T
Verified Purchase
That One Bird Dude
Battle Creek, US
★★★★★ 5
Works as intended
Size: 1-Female to 2-Male Y-Adapter-1 ft
What can I say? Works as intended. Seems pretty decent in quality and has a decent thickness to it! Fits pretty tightly so you don't have to worry about sloppy RCA connections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
R
Verified Purchase
Roger
Belleville, US
★★★★★ 5
Great Quality
Size: 2 Channel-3 ft, Size: 2 Channel-3 ft
Outstanding quality a very reasonable price. I was able to check the headunit RCA was showing almost 5 volts which was rated on the output of the headunit. I’m not an expert however i am assuming you don’t have to add so much gain. I’m very pleased and i will save this seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joseph Bragg
Cuba, US
★★★★★ 5
Pretty good cables for what they are
Size: 2 Channel-3 ft
I purchased these Skar Audio cables here on Amazon because they were an outstanding price. They shipped very quickly. When I open the package mind you they do work pretty good but when I open the package I've noticed that the gold plated connecting points that are supposed to connect to your amplifier and your receiver are a little flimsy and don't fit as tight as they're supposed to so I was concerned that bumps on the road whatever would cause them to loosen up so I had to squeeze them together a little bit so I can make them fit tighter on the amplifier but so far so good and I've had no problems with them. I've had no weird humming no weird crackling or any kind of connection issues whatsoever since I've done this. Just something to take note. Other than that, for the price these are pretty good cables and if you want to spend a little more here on Amazon you can get better cables. I know Skar Audio makes pretty good speakers for what they're worth and they definitely make pretty decent amps. I'm just not quite sure about there quality on cables and such. Just my honest opinion. I know people that love everything that they make so it's all subjective and a matter of opinion. Would I recommend them? For the price definitely.
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Reviewed in the United States on November 13, 2023
J
Verified Purchase
Johnathan Petty
Pawtucket, US
★★★★★ 4
Quality
Size: 2 Channel-12 ft
Good rca’s
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Reviewed in the United States on March 12, 2026
B
Verified Purchase
BP-JP
Phoenix, US
★★★★★ 5
Another Quality Product from Skar Audio
Size: 1-Female to 2-Male Y-Adapter-1 ft
High Quality RCA. I needed a 1 Male to 2 Female RCA Y adapter, and me not reading correctly ordered this. However - I managed to make this work at my AMP instead of the head unit. Great sound quality, Cable is a good gauge and matches my RCA's already ran in the car. Connects easy and had this installed within minutes. Thanks Skar!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025

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