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Yoshimura RS-2 Street Series Exhaust System - 2166503

  • Part #:
    434244
  • Manufacturer Part #:
    2166503

MSRP Price: $539.00

Our Price: $485.10

You Save:
$53.90 (10%)
1 on Hand

Overview of Yoshimura RS-2 Street Series Exhaust System - 2166503

  • 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 43-4671


Included Items:
(1) Header
(1) Tailpipe
(1) Muffler assembly w/sleeve
(1) 8mmx60mm Sockethead bolt
(1) Large washer
(1) Aluminum insert
(1) 8mmx30mm Flange hex bolt
(2) Exhaust springs
(1) Muffler mount spacer
(1) 8mm Flange nut
(1) Heatshield
(2) 6mmx8mm Buttonhead flange screws
(1) Offroad endcap plug
(1) Spring puller tool
(1) Rubber grommet
(1) 3mm Flat washer
(1) Yoshimura vinyl sticker
(1) Instructions

Note: Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information

Note: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available

Note: Exhaust discoloration (bluing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration

Specs for Yoshimura RS-2 Street Series Exhaust System - 2166503

Color - Primary Silver
Style Canister Muffler
Type Complete System w/Spark Arrestor
Units Each
Weight 16.35 lbs

Specs for Yoshimura RS-2 Street Series Exhaust System - 2166503

Color - Primary Silver
Style Canister Muffler
Type Complete System w/Spark Arrestor
Units Each
Weight 16.35 lbs

Fitment for Yoshimura RS-2 Street Series Exhaust System - 2166503

See if this part fits your ride

Part 434244 fits the following machines

Suzuki
  • 2017 Suzuki DR-Z400S
  • 2016 Suzuki DR-Z400S
  • 2015 Suzuki DR-Z400S
  • 2014 Suzuki DR-Z400S
  • 2013 Suzuki DR-Z400S
  • 2012 Suzuki DR-Z400S
  • 2011 Suzuki DR-Z400S
  • 2009 Suzuki DR-Z400S
  • 2008 Suzuki DR-Z400S
  • 2007 Suzuki DR-Z400S
  • 2006 Suzuki DR-Z400S
  • 2005 Suzuki DR-Z400S
  • 2004 Suzuki DR-Z400S
  • 2003 Suzuki DR-Z400S
  • 2002 Suzuki DR-Z400S
  • 2001 Suzuki DR-Z400S
  • 2000 Suzuki DR-Z400S
  • 2017 Suzuki DR-Z400SM
  • 2016 Suzuki DR-Z400SM
  • 2015 Suzuki DR-Z400SM
  • 2014 Suzuki DR-Z400SM
  • 2013 Suzuki DR-Z400SM
  • 2009 Suzuki DR-Z400SM
  • 2008 Suzuki DR-Z400SM
  • 2007 Suzuki DR-Z400SM
  • 2006 Suzuki DR-Z400SM
  • 2005 Suzuki DR-Z400SM
3.8 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
3
0
1
0
1
Finish
4.8 / 5
Performance
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Nice product
Got this for my 2001 drz400s fits great. All the bolt mounts lined up, no need to mod. parts. Finish is A+ like all Yoshimura products. Sounds nice, not to loud at an idle.
Remember to get a new gasket (where pipe goes in to the head) with this cause it doesn't come with one.
September 27, 2011
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
yoshimura rs-2 system
awesome price for a nice exhaust system made my 2007 yamaha yz450f have alot more useable power
July 3, 2011
Finish
5 / 5
Performance
5 / 5
Another amazing Yoshi Product!!!
I Love Yoshi.. I installed this on my 2006 Suzuki DRZ400s and i absolutely love it! It sounds great.. I also did the 3x3 mod and jet kit and wow did it wake this bike up :) the yoshi system installed very quick and easy and fit perfect! The silencer insert def makes a big difference in the sound.

BUY IT!!
November 12, 2012
Finish
4 / 5
Performance
5 / 5
Nice Exhaust, Terrible Fit
I bought the exhaust after hearing a couple good reviews from my buddies. I got it, it looked nice, but it took me a full day to put it on. I couldnt figure out why the mounting holes wouldn't line up. What i ended up doing is cutting about 3/16" off of the header. Everything went together smooth after that. It has a nice sound but it is really loud.
May 13, 2015
Finish
5 / 5
did not fit
Ordered this exhaust for my 2008 Suzuki DR-Z400SM did not fit the head pipe was to large for the exhaust port. spoke with Yosh factory. Said they had several of these systems that were packaged wrong. returned the Yosh for an FMF.
July 19, 2013
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Browse 1 question Browse 1 question and 1 answer
What jet kit do I need to match up with that pipe ?
A shopper on Jan 31, 2017

Instructions and Manuals for Yoshimura RS-2 Street Series Exhaust System - 2166503