SKU: 59597831354

Yoshimura - RS-12 Full System (Yamaha)

Sale price$400.93 Regular price$445.48
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Yoshimura - RS-12 Full System (Yamaha)Yoshimura RS 12 Full System (Yamaha) After more than two years of factory level development and race testing, the Yoshimura RS 12 Full System brings pure championship DNA straight to your Yamaha. Every detail was built for performance from the aggressive asymmetrical muffler design that increases volume and flow, to the matte carbon fiber end cap and precision machined joints that make this system both functional and beautiful. The RS 12 was

Yoshimura – RS-12 Full System (Yamaha)

After more than two years of factory-level development and race testing, the Yoshimura RS-12 Full System brings pure championship DNA straight to your Yamaha. Every detail was built for performance — from the aggressive asymmetrical muffler design that increases volume and flow, to the matte carbon fiber end cap and precision-machined joints that make this system both functional and beautiful.

The RS-12 was engineered for maximum gains in power, throttle response, and durability. Its tapered inlet design moves the system closer to the bike’s center of gravity, improving handling and balance. The result? A system that adds power while trimming weight and giving your Yamaha that deep, tuned Yoshimura tone. The patent-pending Precision Taper Fit (PTF) insert ring makes swapping out inserts or spark arrestors quick and simple — no frustration, no struggle, just track-ready performance and pro-level refinement.

Why We Like It:
It’s everything a Yoshimura system should be — race-proven, lightweight, and flawless in both sound and craftsmanship. The carbon fiber end cap, tight welds, and sculpted lines make it look factory fresh, while the tone and power feel straight off the Supercross circuit.

Why It’ll Work for You:
This system makes your Yamaha feel stronger everywhere — quicker throttle pickup, smoother pull, and noticeably better response through the revs. The improved weight balance helps the bike feel lighter and more stable, while the carbon cap and titanium finish add that unmistakable Yosh look. It’s plug-and-play performance that transforms how your bike rides and sounds.

Variants / Options:
Includes full stainless header and mid-pipe assembly. Compatible with Yoshimura repack kits, sound inserts, and spark arrestors (sold separately).

Key Features:

  • Developed and race-tested for over 24 months by Yoshimura’s factory team

  • Asymmetrical RS-12 muffler design increases power and volume

  • Carbon fiber end cap with inset decal and precision-machined joints

  • Tapered inlet improves mass centralization and fitment

  • Patent-pending PTF insert ring for easy sound insert or arrestor changes

  • Improved throttle response and mid-top power gains

  • Lighter than stock (8.5 lbs. vs 8.7 lbs.)

Made in the USA with Yoshimura’s signature craftsmanship

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59597831354

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 964 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
emland11
New York, US
★★★★★ 5
Perfect for travel... very comfortable!
These things are amazing! I bought these a couple weeks before a trip to Italy and had planned on doing a lot of walking in them. I only got to wear them a couple times before we went on our trip, but no blisters, even during LOTS of walking in them on the trip! They wore in super quickly while still keeping their durability. My feet stay dry even in lots of rain. The photos show the wear on them after a few months, including a couple weeks of travel, and weeks of wear around town. My only complaint is that there is a tiny something (a little knot of thread with glue? not sure...) that is at the top of the opening of the boot, and it rubs the back of my ankle and makes a sore. That isn't enough to make me not wear them though. There's a photo that shows this. As you can see it's super tiny, and probably not even a flaw, it just hits my ankle *just* right so that it rubs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2018
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
These shoes were perfect! Cute design
Spent more than I typically would on shoes to get a quality pair for a trip. Needed a dependable shoe that would be waterproof for hiking and exploring the often wet climate and terrain. These shoes were perfect! Cute design. Very comfortable. Fit as expected. Kept my feet warm and dry. Good for hiking as well as walking the streets of the little towns we explored. I'm glad I invested in these boots!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2018
I
Verified Purchase
Isabel
Massapequa, US
★★★★★ 4
Chic Comfort
I really enjoy these boots. Excellent for wet muddy city streets! The slip on version are a bit narrow when it comes to putting them on. I wear a size 8 and ordered 8.5 for extra room , but they were too long. I think if you have wide feet these may not be too comfortable. Overall a good leather shoe. No water sipped through while wearing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2021
A
Verified Purchase
Ann Gaier
Battle Creek, US
★★★★★ 5
Need breaking in, but awesome quality
I was a little worried when I first got these- my feet are a little wider than normal, but not wide enough to need wide width. They were quite snug the first few times I wore them, but after some breaking in they fit PERFECT. I did have to go up a half size from my normal 7 to a 7.5, but these boots are fantastic and I can tell I have them for a long time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2021
M
Verified Purchase
Macy Davis
Massapequa, US
★★★★★ 5
Get these! You won't regret it!
These are my go-to winter shoes! They are waterproof- I love them bc they don't look like your typical "rainboots"! Stylish- I get compliments everytime I wear them! Comfortable- first time I wore them they were tight through the middle of my foot, but after two wears I had them nice and broke in, now my most comfortable shoes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2021

recommand products