Yoshimura Suzuki DR-Z4S/SM 25-26 RS-12 Stainless Slip-On Muffler
Yoshimura RS-12 Stainless Slip-On Muffler
After an impressive run of over two decades, 2025 brings an all-new Suzuki DR-Z4S/SM.
If a Race Series full system is not what you're looking for, we developed our RS-12 slip-on to pack performance on the DR-Z4S without compromising. The RS-12 Enduro Series slip-on provides great performance 4.1% in hp @8,000rpm and 2% increase of torque @4,800rpm with spark arrestor installed. This slip-on includes our installed USFS approved spark arrestor, SA-19-K, to make is easier to roll right out to your favorite off-road riding area. A custom stainless Yoshimura heat shield is included.
Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.
FEATURES
- Designed specifically for the all-new 2025 Suzuki DR-Z4S/SM.
- RS-12 Enduro Series slip-on exhaust.
- Performance gains: +4.1% horsepower @ 8,000 rpm and +2% torque @ 4,800 rpm (with spark arrestor installed).
- Includes USFS-approved spark arrestor (SA-19-K) for off-road compliance.
- Comes with a custom stainless Yoshimura heat shield.
- Weight savings: Stock slip-on 13.6 lbs. ? RS-12 slip-on 9.2 lbs.
- Proudly designed, developed, and manufactured in Chino, California
Sound levels (J2825 standard, with spark arrestor):
- 2000 rpm: Stock 74.4 dB / RS-12 86.0 dB
- 5000 rpm: Stock 84.4 dB / RS-12 89.3 dB
Shipping
All orders received by 2pm weekdays are dispatched the same day when purchasing in-stock items.
Returns
If you receive any items that you are unhappy with for any reason, simply return to us within 60 days in the condition that you received them and we will happily offer a store credit or refund.
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Four payments of $387.49
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Delivery — Flat rate $10 standard shipping Australia wide
Yoshimura RS-12 Stainless Slip-On Muffler
After an impressive run of over two decades, 2025 brings an all-new Suzuki DR-Z4S/SM.
If a Race Series full system is not what you're looking for, we developed our RS-12 slip-on to pack performance on the DR-Z4S without compromising. The RS-12 Enduro Series slip-on provides great performance 4.1% in hp @8,000rpm and 2% increase of torque @4,800rpm with spark arrestor installed. This slip-on includes our installed USFS approved spark arrestor, SA-19-K, to make is easier to roll right out to your favorite off-road riding area. A custom stainless Yoshimura heat shield is included.
Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.
FEATURES
- Designed specifically for the all-new 2025 Suzuki DR-Z4S/SM.
- RS-12 Enduro Series slip-on exhaust.
- Performance gains: +4.1% horsepower @ 8,000 rpm and +2% torque @ 4,800 rpm (with spark arrestor installed).
- Includes USFS-approved spark arrestor (SA-19-K) for off-road compliance.
- Comes with a custom stainless Yoshimura heat shield.
- Weight savings: Stock slip-on 13.6 lbs. ? RS-12 slip-on 9.2 lbs.
- Proudly designed, developed, and manufactured in Chino, California
Sound levels (J2825 standard, with spark arrestor):
- 2000 rpm: Stock 74.4 dB / RS-12 86.0 dB
- 5000 rpm: Stock 84.4 dB / RS-12 89.3 dB
Shipping
All orders received by 2pm weekdays are dispatched the same day when purchasing in-stock items.
Returns
If you receive any items that you are unhappy with for any reason, simply return to us within 60 days in the condition that you received them and we will happily offer a store credit or refund.