FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap

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FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap
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FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap

Fits: 2017 KTM 500 EXC-F
Part# 1587880012

Our Price: $379.99

MSRP: $449.99 - You save $70.00 (16% off)

Get $19.00 in Quick Cash

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5+ In-Stock

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Details

    If you're a rider looking for a silencer that's packing stellar looks and increased performance from a staple brand in motorsports, the FMF Factory 4.1 RCT Anodized Titanium Silencer with Titanium End Cap is an option that we think sits close to the top of the class.

    FMF distinguishes their 4.1 RCT from other silencers from the start by using premium, ultra lightweight materials and a refined design developed with years of industry experience. Features like FMF’s unique Resonance Chamber Technology™ (RCT), a specialized chamber that sits at the front of the slip-on, lowers your exhaust decibel level so it complies with FIM 2M max sound tests and the stringent AMA sound requirements so you can get onto any trail and into any race where noise level regulations are enforced.

    While the RCT lowers sound, what's better is that it won't eat up your bike's power either. In Fact the RCT chamber design refines and enhances exhaust pressure to give your bike gains throughout the rpm range. Power increases are tunable as well with the end cap housing FMF's new Rapid Tuning System (RTS) that lets you swap between race tips (sold seperately) and the 94 db Quiet Core insert. With this level of performance and versatility FMF's Factory 4.1 RCT Silencers really do serve as an excellent option for all types dirt and off-road riders.

    Specs:
  • Titanium canister body for the lightest weight possible
  • Anodized finish gives unique look and corrorsion resistance
  • Lightweight and tough titanium end cap
  • Rapid Tuning System (RTS) allows for swapable end cap inserts (sold seperately)
  • Compatible with FMF and OEM headers
  • Resonance Chamber Technology (RCT) lowers sound and refines exhaust gas pressure
  • Increases performance throughout the rpm range
  • Efficient design centralizes mass and makes silencer body less prone to damage in a crash
  • Increased packing material volume in main body canister
  • Meets AMA and FIM sound regulations and requirements
  • Quiet Core 94db end cap insert included
  • Spark arrestor included.
  • 100% American made in California
  • Easily removable end cap for quick servicing and repacking
  • Available in various finishes and end cap materials
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
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4.9 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
6
1
0
0
0
Value
5.0 / 5
Durability
4.8 / 5
Ease of Installation
5.0 / 5
Fitment
5.0 / 5
Performance
5.0 / 5
Finish
4.8 / 5
Features
4.8 / 5
Recommend it?
Yes (5)
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
Love it looks good ,sounds great make good power all across the power band

-m-2018 KTM 500 EXC-F--
November 30, 2017
Banning, CA, US
Age: 45-64
Purchased
10 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap
Worth every penny! Awsome looks and awesome sound! FMF is priced so well too, I will be an FMF fan for life.

-m-2017 KTM 500 EXC-F--
September 18, 2017
Chelsea, AL, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
FMF has got it figured out.
FMF is the only brand of exhaust that I will purchase. MADE IN USA, fit and finish is top notch, sounds amazing without being too loud, and fit the bike perfectly.
April 26, 2017
Markle, IN, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
FMF PIPE IS ALL I NEED TO SAY
This pipe lived up to the hype in my opinion. Very easy to install, lighter than stock, gave me a minor overall better balance feel of bike. Loved the tone, didn't rob me of any power and quieted the bike down enough for the LAW, and to help my ears :-) factory pipe on the 2017 KTM 350-xcf is super duper loud. And most of all this pipe was the most beautiful addition to the bike so far.

-m-2017 KTM 350 XC-F--
Sweet new pipe!!!!
Sweet new pipe!!!!
February 27, 2017
Los Angeles, CA, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
4 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
4 / 5
Features
5 / 5
Recommend it?
Yes
FMF Factory-4.1 RCT Anodized Titanium Silencer with Titanium End Cap
Love fmf great power and fitment only problem is the decal on the silencer don't last long at all and new ones are expensive and you have to get them from fmf. They should be less expensive and suppliers should stock them.

-m-2016 KTM 250 SX-F--
December 18, 2016
Granger, IN, US
Age: 15-24
Purchased
over 2 years ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Quality
Sounds good, looks good, feels good.

Machine this part was bought for: 2014 KTM 350 SX-
April 5, 2016
Norcal, CA, US
Nice pipe
Nice pipe. Just over 1/2 LB lighter than stock when the combined quiet insert/spary is installed. Was a little disapointed that a normal spark arrester was not included, I assumed that one was. Bummer, so an additional expense will be necessary The pipe sounds better than stock, and is quieter with the included insert installed. Power seems the same as stock. The build quality in nice. .

Machine this part was bought for: 2016 KTM 350 XC-
October 21, 2015
Portland, OR, US
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 18 answers
Does this come with a USFA Spark Arrestor?
Tyler D on Aug 21, 2018
BEST ANSWER: Yes it does. The spark arrester is an insert that for mine didn’t go in well at all. It’s in there but it’s stuck in there and I couldn’t get the clip in that holds it in but in reality it isn’t going anywhere. Regardless yes you can run it in USFA.
Can the spark arrestor be remove seperatly from the quiet insert, or are they one piece?
Peter M on Sep 22, 2016
BEST ANSWER: When mine came in for my KTM, it appears that there is only one insert to be installed or removed, thus leading me to believe that the quiet core and spark arrestor are one in the same
Is this a blue can also ? is the only difference the end cap on the more expensive muffler
Eddie H on Nov 11, 2016
BEST ANSWER: This particular pipe is anodized blue and has a titanium end cap.
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