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Factory 4.1 RCT Slip-On Muffler

FMF Factory 4.1 RCT Slip-On Muffler delivers massive power gains across the RPM range with huge weight savings in a compact, crash-resistant design. Built from aerospace-grade titanium with a carbon-fiber end cap and FMF RCT Resonance Chamber Technology.

RCT technology (internal & external) for tuned performance
Shorter, centralized mass design helps reduce crash damage
Titanium + carbon fiber with RTS (Rapid Tuning System)

871,99 € z DDV 968,88 € z DDV

Factory 4.1 RCT Slip-On Muffler

The FMF Factory 4.1 RCT Slip-On Muffler is built to deliver massive power gains across the RPM range while cutting weight. Its compact design helps reduce crash damage and moves mass closer to the engine for improved handling.

Resonance Chamber Technology™ (RCT) internal & external for optimized performance
RTS (Rapid Tuning System) for quick, easy tuning
Aerospace-grade construction: aluminum canister, carbon fiber end cap, stainless steel pipe

772,93 € z DDV 858,81 € z DDV

Factory 4.1 RCT Slip-On Muffler

The FMF Factory 4.1 RCT Slip-On Muffler is a premium performance upgrade built for stronger power delivery across the RPM range with major weight savings. Its shorter design helps reduce crash damage while moving mass closer to the engine for improved handling.

✅ Titanium muffler/pipe with carbon-fiber end cap
✅ Resonance Chamber Technology™ (RCT) for broad power gains
✅ Rapid Tuning System (RTS) and shorter, more protected layout

1010,77 € z DDV 1123,08 € z DDV

Factory 4.1 RCT Slip-On Muffler

FMF Factory 4.1 RCT is a high-performance slip-on muffler built to deliver massive power gains across the RPM range while cutting weight. Its shorter, factory-forward design helps centralize mass and reduce crash damage.

RCT (Resonance Chamber Technology) internally & externally
RTS (Rapid Tuning System) for fast setup changes
Aerospace-grade aluminum/stainless construction with carbon end cap

713,47 € z DDV 792,74 € z DDV

Factory 4.1 RCT Slip-On Muffler

FMF Factory 4.1 RCT is a high-performance slip-on muffler built to boost power across the RPM range while cutting weight. Its compact design helps reduce crash exposure and centralizes mass by positioning the muffler closer to the engine.

RCT (Resonance Chamber Technology) for strong, usable power gains
RTS (Rapid Tuning System) for quick, easy tuning changes
Aerospace-grade build: aluminum canister, stainless pipe, carbon fiber end cap

713,47 € z DDV 792,74 € z DDV

Factory 4.1 RCT Slip-On Muffler

The FMF Factory 4.1 RCT Slip-On Muffler is built to boost off-road performance with Resonance Chamber Technology™ and a compact, crash-resistant design that moves weight closer to the engine. Made from aerospace-grade materials and manufactured in Southern California for race-ready durability.

✅ RCT Resonance Chamber Technology™ (internal & external)
✅ Shorter length helps reduce crash damage and centralizes mass
✅ Aluminum canister, carbon-fiber end cap, stainless-steel pipe

802,67 € z DDV 891,86 € z DDV

Factory 4.1 RCT Slip-On Muffler

FMF Factory 4.1 RCT Slip-On Muffler is a premium race-focused exhaust upgrade built to boost performance with FMF Resonance Chamber Technology™ and a compact, mass-centralized design. Made from aerospace-grade materials for high strength and low weight.

Titanium muffler and titanium pipe for lightweight durability
Carbon fiber end cap with black finish
Shorter length to reduce crash damage and move mass closer to the engine

1070,23 € z DDV 1189,15 € z DDV

Factory 4.1 RCT Slip-On Muffler

The FMF Factory 4.1 RCT Slip-On Muffler is built to deliver strong, usable power while keeping sound under control. RCT (Resonance Chamber Technology) reduces decibels without sacrificing performance, and the Factory Forward design helps protect the muffler in crashes.

✅ RCT core design for lower dB with maximum power output
✅ QuietCore 94dB insert included + spark arrestor included
✅ Meets AMA & FIM sound requirements

713,47 € z DDV 792,74 € z DDV

Factory 4.1 RCT Slip-On Muffler

The FMF Factory 4.1 RCT Slip-On Muffler is built to deliver strong power gains with controlled sound levels for motocross and enduro. RCT (Resonance Chamber Technology) improves exhaust flow while meeting AMA/FIM sound requirements.

RCT patented core design lowers decibels while maintaining maximum power
QuietCore 94 dB insert included + spark arrestor integrated
Lightweight titanium canister with carbon-fiber end cap (Made in USA)

871,99 € z DDV 968,88 € z DDV

Factory 4.1 RCT Slip-On Muffler

FMF Factory 4.1 RCT Slip-On Muffler is built to deliver massive power gains across the RPM range while cutting weight for sharper handling. Its shorter Factory Forward design helps protect the exhaust in crashes and centralizes mass for better balance.

Resonance Chamber Technology™ (RCT) for strong, broad power
Shorter overall length to reduce crash damage & improve mass centralization
RTS (Rapid Tuning System) + premium materials (carbon/stainless/aluminum)

713,47 € z DDV 792,74 € z DDV

Factory 4.1 RCT Slip-On dušilec izpuha

FMF Factory 4.1 RCT Slip-On dušilec izpuha je izdelan za velike pridobitve moči v celotnem območju vrtljajev, hkrati pa zniža težo za bolj odzivno vožnjo. Kompaktna, “factory-forward” zasnova pomaga zmanjšati poškodbe ob padcih in centralizira maso.

Resonance Chamber Technology™ (notranja & zunanja) za boljšo zmogljivost
Izdelava iz aluminija/nerjavečega jekla letalske kakovosti s karbonskim zaključnim pokrovom
RTS (Rapid Tuning System) za hitro in enostavno nastavitev

524,30 € z DDV 582,55 € z DDV

Factory 4.1 Slip-On dušilec

Nadgradite svoj motor z FMF Factory 4.1 Slip-On dušilcem za lažji občutek in več moči po celotnem območju vrtljajev. Izdelan iz vrhunskih ameriških materialov z napredno zasnovo jedra za boljšo zmogljivost in vodljivost.

Dušilec iz nerjavečega jekla s karbonskim zaključkom
Chamber Core tehnologija + centralizirana masa za boljšo vodljivost
Združljivost z nastavitvenimi vložki in modulom spark arrestor (odvisno od modela)

802,67 € z DDV 891,86 € z DDV

Factory 4.1 Slip-On dušilec izpuha

FMF Factory 4.1 Slip-On dušilec izpuha je narejen za voznike, ki želijo lahko zmogljivost in močnejšo krivuljo moči skozi celoten razpon vrtljajev. Vrhunski ameriški materiali in FMF-jeva preverjena notranja zasnova pomagajo izboljšati vodljivost in odzivnost na plin.

Titanov ohišje z zaključkom iz karbonskih vlaken za nizko težo
Tehnologija Chamber Core za izboljšano moč in zmogljivost
Možnosti tuning vložkov in spark arrestor modula za prilagodljivo nastavitev

1070,23 € z DDV 1189,15 € z DDV

Factory Fatty Big Bore izpušna cev

FMF Factory Fatty Big Bore Pipe je 2-taktna ekspanzijska komora, razvita po zgledu pro voznikov, zasnovana za boljšo zmogljivost z “factory” kakovostjo izdelave. Trpežna jeklena konstrukcija združuje moč tam, kjer jo potrebuješ, in prihranek teže tam, kjer šteje.

Optimizirana debelina jekla: 19-gauge pri kolenu, 20-gauge na telesu/zadnjem delu
Factory zaključek: ročno udarjani spoji po postopku štancanja
Opomba o kompatibilnosti: ustreza samo z FMF dušilcem 1821-1833

356,73 € z DDV 396,37 € z DDV

Factory Fatty izpušna cev

FMF Factory Fatty je “works-style” 2T resonančna izpušna cev (expansion chamber), zasnovana za močno in uporabno moč po celotnem območju. Lahka jeklena konstrukcija in gladko oblikovani spoji pomagajo razširiti krivuljo moči za več navora spodaj, več moči v sredini in daljši over-rev.

Prirastek moči: bolj gladek, širši powerband (spodaj–sredina–over-rev)
Konstrukcija: jeklo 20-gauge (telo) / 19-gauge (koleno/header)
Detajli izdelave: ročno oblikovani spoji za boljše prehode pretoka

356,73 € z DDV 396,37 € z DDV

Factory Fatty izpušna cev

FMF Factory Fatty Pipe je 2T ekspanzijska komora v “works” slogu, zasnovana za bolj gladko in širšo krivuljo moči. Zagotovi močnejši spodnji in srednji razpon ter boljši over-rev za bolj vozno in hitrejšo nastavitev.

Zasnova po navdihu Works/cone-pipe za široke pridobitve moči
Lahko ohišje iz 20-gauge jekla z 19-gauge kolenom (header)
Ročno kovan (hand-pounded) zvar za bolj gladke prehode pretoka izpuha

356,73 € z DDV 396,37 € z DDV

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