After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a will to raise the bar, our RS-12 has now arrived for the 2018-20 Suzuki RM-Z450.
We considered all the details when it came to the RS-12. One look and you can see it’s like nothing else on the market. As you get closer you will notice the details in every place on our new dirt bike system, from the matte carbon fiber end cap with decal inlays to the precise machined joints, this system is next level.
- Developed and tested in the heat of over 24 months of factory level racing
- Aggressive, intelligently designed, asymmetrical shaped RS-12 profile allows maximized muffler volume that helps manage sound, add power and provide more clearance for tire and brake caliper
- Improved performance gains, weight reduction and fit when compared to previous generation design
- Just like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance
- Works-look matte carbon fiber end cap with industry leading design and innovation end cap detailing as expected from Yoshimura
- Carbon end cap covers inner cap mounted design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry
- New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters
- Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance
- Proudly designed, developed and made in the USA!
- Yoshimura Full system weight 8.4 lbs. vs Stock Weight 9.5lbs
- Repack Kits, optional Inserts and Spark Arresters are available for all models
Sound Insert/Spark Arrester Options
|
Sound Level
|
Volume Insert | Spark Arrestor | Included |
 |
INS-30-K | Yes | |
 |
SA-19-K | No | |
 |
SA-20-K | No |
Fast Shipping and Professional Packaging
We have a range of shipping options thanks to our long-term relationship with UPS FedEx DHL. Our warehouse staff is highly skilled and will wrap your goods in accordance with our exact and precise specifications. Your goods will undergo a thorough examination and will be properly packaged prior to being delivered. We ship to thousands of customers every day from all over the world. This is a sign of our determination to be the largest online retailer in the world. The warehouses and centers for distribution are in Europe, as well as the USA.
Orders that include more than 1 item are assigned processing times in accordance with the item.
We will carefully examine all items ordered before shipping. Most orders are shipped within 48 hours. The estimated delivery time is between 3 and 7 days.
Returns
We do not manage the stock in our factory and warehouse. The actual levels of stock can change at any time. Please be aware that it's possible that your order will run out of stock even after you have placed the order.
Our policy lasts thirty days. If 30 days have passed by since your purchase however, we're unable to give you a return or exchange.
Your item must be in the original packaging and in good condition. It must also not be used. You must have the item in its original packaging.
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