Dennis Kirk Inc.
Legendary Service... Ask Your Friends - Since 1969
Need Assistance?
Over 150K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Yoshimura RS4 Exhaust System - 264600D320

  • Part #: 436078
  • Manufacturer Part #: 264600D320

MSRP Price: $675.00

Our Price: $607.50

You Save:
$67.50 (10%)
1 on Hand

Ships Today!
If ordered in:

0 9 : 3 3 : 4 9
  • HOUR
  • MIN
  • SEC

Overview of Yoshimura RS4 Exhaust System - 264600D320

Stainless Header
Aluminum Muffler
  • All systems and mufflers are constructed entirely of 304 stainless steel for a long lasting, durable and rust-resistant life
  • Full systems are lighter than stock and outperform stock exhaust system throughout the entire RPM range
  • Header and tailpipe feature polished 18-gauge 304 stainless steel CNC mandrel bent construction, oversized step tube design, and integrated O2 sensor bung (for integration with PIM2 and Data Box)
  • Mufflers feature Hi-flow U.S.F.S. approved spark arrestor, 20-gauge 304 stainless steel CNC rolled, robot welded canister shell, polished 304 stainless steel "deep draw" end-caps, and "Pillow Pack" muffler packing
  • Mufflers are laser cut and CNC bent, and include a powder coated chassis mounting bracket and stainless steel "closed-end" rivets
  • Mufflers also feature embossed, silk-screened, and riveted aluminum name badge

Specs for Yoshimura RS4 Exhaust System - 264600D320

Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 13.70 lbs

Specs for Yoshimura RS4 Exhaust System - 264600D320

Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 13.70 lbs

Fitment for Yoshimura RS4 Exhaust System - 264600D320

See if this part fits your ride

Part 436078 fits the following machines

KTM
  • 2015 KTM 450 SX-F
  • 2014 KTM 450 SX-F
  • 2013 KTM 450 SX-F
  • 2012 KTM 450 SX-F
  • 2011 KTM 450 SX-F
  • 2012 KTM 450 SX-F Factory Edition
  • 2015 KTM 450 XC-F
  • 2014 KTM 450 XC-F
  • 2013 KTM 450 XC-F
  • 2016 KTM 450 XC-W
  • 2015 KTM 450 XC-W
  • 2014 KTM 450 XC-W
  • 2013 KTM 450 XC-W
  • 2012 KTM 450 XC-W
Loading reviews, please wait...

Instructions and Manuals for Yoshimura RS4 Exhaust System - 264600D320