Factory 4.1 RCT Titanium Exhaust Silencer 15-19 KTM Husqvarna 250 350 450 501 - FMF 045586

The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap represents the pinnacle of exhaust technology for off-road motorcycles. Utilising advanced FMF Resonance Chamber Technology™ internally and externally, this slip-on delivers optimised power gains across the entire RPM range while reducing overall system length for improved mass centralisation and less vulnerability in the event of a crash. Fabricated from a unique alloy-grade titanium to FMF’s exact standards and finished with an eye-catching blue anodisation and carbon end cap, the Factory 4.1 RCT achieves significant weight savings without compromising strength or performance.

Features

• Closed course use only


• Incorporates FMF Resonance Chamber Technology™ for enhanced power delivery


• Shorter system for mass centralisation and reduced crash exposure


• Aerospace-grade alloy titanium construction for outstanding strength-to-weight ratio


• Blue anodised finish with carbon end cap for durability and style


• Includes both screen spark arrestor and quiet insert


• Features the new Rapid Tuning System (RTS)


• Massive power gains throughout the rev range and huge weight reduction


• Manufactured in the USA

Specifications

• Item ID: 045586


• Type: Slip-On


• Configuration: Single


• Construction: Titanium


• Finish: Blue Anodised


• Endcap: Carbon


• Spark Arrestor: Screen insert (included)


• Quiet Insert: Included


• Weight: 4.2 lbs


• Carb Warning: No

Vehicle Fitment

Husqvarna

• FC 250 (2016–2018)


• FC 350 (2016–2018)


• FC 450 (2016–2018)


• FE 250 (2017–2019)


• FE 350 (2017–2019)


• FE 450 (2017–2019)


• FE 501 (2017–2019)


• FX 350 (2017–2018)


• FX 450 (2017–2018)

KTM

• 250 EXC-F (2017–2019)


• 250 SX-F (2016–2018)


• 250 SX-F Factory Edition (2015–2017)


• 250 XC-F (2016–2018)


• 350 EXC-F (2017–2019)


• 350 SX-F (2016–2018)


• 350 XC-F (2016–2018)


• 450 EXC-F (2018–2019)


• 450 EXC-F Six Days (2017–2019)


• 450 SX-F (2016–2018)


• 450 SX-F Factory Edition (2015–2017)


• 450 XC-F (2016–2018)


• 500 EXC-F (2017–2019)