Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Competition Werkes 3/4 GP Race Slip-On Exhaust Yamaha R6 2017-2019

Item: P382432

This 3/4 Slip-On Exhaust gives your bike a loud and angry exhaust note while adding power and cutting weight by eliminating your catalytic converter. Read More

Rebate Available! View Details
This product is vehicle specific.
Select a bike to ensure fitment.
Looking for a different bike?
Please select a Finish to view availability.

Product Details

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Competition Werkes 3/4 GP Race Slip-On Exhaust Yamaha R6

The Competition Werkes 3/4 GP Race Slip-On Exhaust is a great way to take your bike's looks and performance to the next level. Not only does this MotoGP inspired slip-on lend your bike a more aggressive look and increase power, it also improves your bikes sound and cornering clearance. The included Y-pipe allows removal of the stock catalytic converter, which results in significantly increased power and substantial weight savings.

The Race series has no internal baffling, which results in an aggressive and angry exhaust note. All of Competition Werkes exhausts are hand welded in the USA, giving them a custom factory team look.


  • CNC laser cut 304 stainless steel
  • TIG welded by hand for a true one off look
  • 3/4 system eliminates catalytic converter
  • Wide open, un-baffled design
  • Made in the USA

Note: Installation of this 3/4 system requires cutting of the stock headers.

Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black Center RevZilla Item #1223951 MFR. Product #WY610R AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a bike to ensure fitment.
Fitment Notes & Exceptions
  • Cutting of your stock header is required for installation
This Product Fits
R6 2017, 2018, 2019


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed, however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Part Numbers
Shipping & Returns

Reviews & Questions

Leave a product review for a chance to win one of our monthly $100 giveaways.
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.0 / 5
5.0 / 5
5.0 / 5
Ease Of Install
5.0 / 5
Fit & Finish
5.0 / 5
5.0 / 5
Bang For The Buck
4 / 5
5 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
5 / 5
Smiles and Flames
Lets start of by saying this exhuast is gorgeous in person, and it's made in the USA. Fitment is awesome, I feel like I paid a tad more than I wanted to, but I'm extremely satisfied. Bought this exhaust with the intention of slipping it on per instructions. Once I cut my secondary cat box off(where you are supposed to slip on the 3/4 GP exhaust) I noticed that there were primary cats in the stock headers as well. Cut my stock headers about 2 inches where the primary cats ended, had my buddies at Minute Muffler(DUBLIN, CA) weld on 2 inches of SS piping on, slipped the 3/4 exhaust back on, and now I have a fully straight pipped GP exhaust with stock headers, and it sounds GODLY... insta @nakeesamirzadeh for exhaust sound clips.
January 30, 2018
Ask or answer a question to win one of our monthly $100 giveaways.
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
1 Customer Reviews
1 5/5
0 Questions & 0 Answers
Ask A Question