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Yoshimura RS-2 Signature Series Exhaust System - 2375513

  • Part #:
    434011
  • Manufacturer Part #:
    2375513

MSRP Price: $439.00

Our Price: $395.10

You Save:
$43.90 (10%)
1 on Hand

Overview of Yoshimura RS-2 Signature Series Exhaust System - 2375513

  • The RS-2 is a potent and versatile design that evolved from the original TRC, engineered to provide increased power and power delivery
  • With a different pyramidal shape that features increased volume, the RS-2 is quieter with a larger core
  • Diamond shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end cap
  • Stainless steel header and tailpipe
  • Includes USFS approved spark arrestor
  • For replacement spark arrestor order 43-4675


Included Items:
(1) Yoshimura stainless steel header
(1) Yoshimura stainless steel tailpipe
(1) Yoshimura race muffler w/aluminum sleeve
(2) 8mm x 75mm flange hex bolt
(2) Large washer
(1) 8mm x 30mm aluminum spacer
(1) 8mm x 35mm aluminum spacer
(1) Yoshimura heatshield
(4) Medium exhaust springs
(1) Adhesive foil heatshield
(1) Spring puller tool
(2) Rubber grommets for muffler mount
(2) Aluminum inserts
(1) Yoshimura vinyl sticker
(1) Instructions

Specs for Yoshimura RS-2 Signature Series Exhaust System - 2375513

Color - Primary Silver
Style Oval Tip
Type Complete System w/Spark Arrestor
Units Each
Weight 13.65 lbs

Cross reference number(s):

18300270

Specs for Yoshimura RS-2 Signature Series Exhaust System - 2375513

Color - Primary Silver
Style Oval Tip
Type Complete System w/Spark Arrestor
Units Each
Weight 13.65 lbs

Fitment for Yoshimura RS-2 Signature Series Exhaust System - 2375513

See if this part fits your ride

Part 434011 fits the following machines

Yamaha
  • 2008 Yamaha YFZ450
  • 2007 Yamaha YFZ450
  • 2006 Yamaha YFZ450
  • 2005 Yamaha YFZ450
  • 2004 Yamaha YFZ450
  • 2007 Yamaha YFZ450BB Bill Ballance Edition
  • 2006 Yamaha YFZ450BB Bill Ballance Edition
  • 2004 Yamaha YFZ450LE Limited Edition
  • 2007 Yamaha YFZ450SE Special Edition
  • 2005 Yamaha YFZ450SE Special Edition
  • 2007 Yamaha YFZ450SE2 Special Edition 2
  • 2006 Yamaha YFZ450SP 50th Anniversary Edition
  • 2008 Yamaha YFZ450SP Special Edition
  • 2008 Yamaha YFZ450SP2 Special Edition 2
5.0 / 5.0
1 Review
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5.0 / 5
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5 / 5
Yosh RS-2
I have this on my 08 kfx450r and really like it. Everyone knows that yosh pipes are very durable and have great fitment. This one has all on that. Its loud but sounds really good. I added this and a power commander and wow it really woke this bike up. I recommend to all.
January 23, 2010
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Instructions and Manuals for Yoshimura RS-2 Signature Series Exhaust System - 2375513