Yoshimura Suzuki DR-Z4S/SM 25-26 RS-12 Race Stainless Full Exhaust System
Yoshimura RS-12 Race Stainless Full Exhaust System
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! We developed our 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 our included/installed USFS spark arrestor SA-21-K! A custom stainless Yoshimura heat shield is included.
Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.
FEATURES
- Designed for the all-new 2025 Suzuki DR-Z4S/SM with 398cc single-cylinder, water-cooled, fuel-injected engine
- RS-12 Race Series Full System exhaust developed for enhanced performance
- Gains of +5.5% horsepower @ 6,640 rpm and +2.8% torque @ 5,180 rpm
- Performance gains achieved with the included USFS-approved SA-21-K spark arrestor installed
- Lighter than Stock exhaust: 17.8 lbs ? RS-12 system: just 10.6 lbs
- Custom stainless Yoshimura heat shield included
- Proudly designed, developed, and manufactured in Chino, California
This product has no reviews yet.
Shipping — Flat-rate $10 standard shipping Australia wide. Same-day dispatch on in-stock items ordered before 2PM AEST on weekdays.
Returns — 60-day no-hassle return or exchange policy.
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Four payments of $474.99
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Delivery — Flat rate $10 standard shipping Australia wide
Sydney · Brisbane
In-store stock shown at checkout
Yoshimura RS-12 Race Stainless Full Exhaust System
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! We developed our 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 our included/installed USFS spark arrestor SA-21-K! A custom stainless Yoshimura heat shield is included.
Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.
FEATURES
- Designed for the all-new 2025 Suzuki DR-Z4S/SM with 398cc single-cylinder, water-cooled, fuel-injected engine
- RS-12 Race Series Full System exhaust developed for enhanced performance
- Gains of +5.5% horsepower @ 6,640 rpm and +2.8% torque @ 5,180 rpm
- Performance gains achieved with the included USFS-approved SA-21-K spark arrestor installed
- Lighter than Stock exhaust: 17.8 lbs ? RS-12 system: just 10.6 lbs
- Custom stainless Yoshimura heat shield included
- Proudly designed, developed, and manufactured in Chino, California
This product has no reviews yet.
Shipping — Flat-rate $10 standard shipping Australia wide. Same-day dispatch on in-stock items ordered before 2PM AEST on weekdays.
Returns — 60-day no-hassle return or exchange policy.