✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
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Yoshimura Rs-12 Exhaust System Kawasaki Kx450/X
Extended network

Yoshimura Rs-12 Exhaust System Kawasaki Kx450/X

Yoshimura · #961-3419 · Exhaust
  • Aggressive, asymmetrical shaped RS-12 profile maximizes muffler volume, manages sound, adds power and provides more clearance for tire and brake caliper.
  • RS-12 systems utilize precision machined joints.
  • Works-look matte carbon fiber end cap with intricate details.
  • New carbon fiber cap eases servicing as compared to other sandwich mounting designs most commonly found in the industry.
  • New patent pending Precision Taper Fit (PTF) insert ring
$1099.00
Out of stock at the warehouse — special order. Order it now and we email the ship date before we charge you a cent.
View cart & check out →
Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features6 features

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. 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.

  • Aggressive, asymmetrical shaped RS-12 profile maximizes muffler volume, manages sound, adds power and provides more clearance for tire and brake caliper.
  • RS-12 systems utilize precision machined joints.
  • Works-look matte carbon fiber end cap with intricate details.
  • New carbon fiber cap eases servicing as compared to other sandwich mounting designs most commonly found in the industry.
  • New patent pending Precision Taper Fit (PTF) insert ring
  • Tapered muffler body inlet design.
Specifications2 specs
Shipping weight
11 lb
Package size
15 × 10 × 10 in
Part numbers
Salto part #
961-3419
Yoshimura part #
244730S520
Shipping

Special order from the distributor network. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers
Is it in stock?
It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?
We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?
The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Is this genuine Yoshimura?
Yes. It ships new from the same distributors the big online stores buy from — Yoshimura part #244730S520.

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