Yoshimura Race RS-12 Full Exhaust System

Yoshimura Race RS-12 Full Exhaust System - Suzuki DR-Z4S DR-Z4SM

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After an impressive run of over two decades, 2025 brings an all-new Suzuki DR-Z4S/SM. The new 398cc single cylinder water cooled engine is now fuel injected! Yoshimura developed their RS-12 Race Series full system exhaust to enhance every aspect of the new DR-Z and the response was just what the doctor ordered. The RS-12 Race Series Full System packed substantial gains in performance adding 5.5% in hp @6,640rpm and 2.8% increase of torque @5,180rpm. These gains were made with their included/installed USFS spark arrestor SA-21-K! A custom stainless Yoshimura heat shield is also included.

Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California. Yoshimura Part # 116610S520

Fitment: 2025+ Suzuki DRZ4SM / DRZ4S

Standard Features:

Stainless steel muffler w/ Carbon end cap

Stainless steel header pipe

USFS spark arrestor SA-21-K included

Yoshimura heat shield included

Made in USA

Video Overview: (from Yoshimura's YouTube)

** PRE-ORDER - We expect a shipment of these sometime in May 2025. Pre-order now to reserve one and have it shipped directly to you once it arrives.

If you don't want to pre-order, you can be notified when this item is in stock, just email us at sales@soloracer.com to be added to our mailing list.

NOTE: We can only ship this product to the Continental US, and therefore cannot ship to Alaska, Hawaii or Canada. Additionally we cannot ship to California because of CARB regulations. If you are from any of these locations and order one, it will have to be removed from the order.

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