SKU: 34200324155

FMF - KTM Powercore 4 Silencer

Sale price$162.00 Regular price$180.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

FMF - KTM Powercore 4 SilencerFMF KTM Powercore 4 Silencer The FMF Powercore 4 Silencer brings race inspired performance to KTM riders who want more pull and throttle response without spending big on a full race system. Designed with the same internal flow principles as FMFs top tier exhausts, it boosts power and torque across the range while keeping things simple and durable. The stainless steel and aluminum construction holds up to long rides and rough conditions, and the Hi Flo

FMF – KTM Powercore 4 Silencer

The FMF Powercore 4 Silencer brings race-inspired performance to KTM riders who want more pull and throttle response without spending big on a full race system. Designed with the same internal flow principles as FMF’s top-tier exhausts, it boosts power and torque across the range while keeping things simple and durable. The stainless steel and aluminum construction holds up to long rides and rough conditions, and the Hi-Flo core design smooths out airflow for better throttle feel and cleaner acceleration. A removable spark arrestor makes it trail-ready from the start, and the compact design keeps the weight low and balanced on the bike.

Why We Like It:

It’s a straightforward power upgrade that doesn’t need tuning or guesswork. You bolt it on, start the bike, and feel a better pull through the gears. It sounds clean, builds power fast, and holds up ride after ride — exactly what you want from a silencer built for both track and trail.

Why It’ll Work for You:

This silencer helps your KTM make stronger, smoother power from low to high RPM. The freer-flowing core lets the engine breathe easier, improving throttle response and torque without adding noise or complexity. It’s lightweight, durable, and easy to maintain — a practical upgrade that improves performance while keeping your setup simple and reliable.

Key Features:

• Overall increase in power and torque
• Durable stainless steel and aluminum construction
• Long-lasting internal packing materials
• Hi-Flo core design for improved flow and response
• Enhanced sonic evacuation for better performance
• Includes removable spark arrestor

 

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: 34200324155

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4.8 ★★★★★
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Gunnar
Carnegie, US
★★★★★ 1
Too large, length too long
Size: Medium, Color: Light Grey Vertical Stripe
Runs large, and the length is far too long to wear untucked like in the photos. Always wear a Medium, this fits like a Large. Length of shirt is long and obviously made to be tucked in. You would look ridiculous if you left it untucked. Dont understand why companies still insist on designing shirt to be tucked in when most people dont wear it like that these days
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Reviewed in the United States on April 25, 2026
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PamiJay
Phoenix, US
★★★★★ 5
Great shirt
Size: 6X-Large Big, Color: Pale Pink
Amazing deal
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Reviewed in the United States on March 27, 2026
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Phill.The.Thrill
Pawtucket, US
★★★★★ 5
Traditional Grown Man Shirt
Size: Large, Color: Light Grey Vertical Stripe
Great cotton, classically-style button down shirt for guys not wanting anything slim fit, this shirt size is legitimate. It’s a nice heavyweight cotton shirt. I don’t think I’d say it was wrinkle resistant but it doesn’t take much effort to press this garment.
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Reviewed in the United States on January 20, 2026
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xofjohn
Waukegan, US
★★★★★ 5
Softer and Larger than Expected
I was a bit wary of this shirt because I had only purchased 100% cotton ones in the past. My first impression out of the package was how soft the material felt. I was very impressed because it usually takes many washings before oxford cloth shirts get that soft. When I put it on, I discovered that there was no noticeable difference made with the small amount of stretch fabric woven into the shirt. I suspect that there would be some give if I wore the shirt as a tight fit, but I prefer my shirts loose, so it wasn't an issue. I found that the shirt was larger than other same sized shirts I've received from Amazon in the past--bigger is better than smaller, but if you are looking for a close fit, you will want to be conservative in the size you order. I didn't realize until I'd been wearing it for a while that it lacks a pocket, I went to put my glasses in my shirt pocket and there wasn't one!
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Reviewed in the United States on November 30, 2023
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Kris Cooke – Las Vegas Family Adventures & Lifestyle
Omaha, US
★★★★★ 5
Looks great
I got this to make a memorial shirt for my grandmas funeral. I was worried it may be too hot but the fabric is thick and breathable. Easy to heat press on. Looks great! I actually want to buy another
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Reviewed in the United States on July 2, 2025

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