YOSHIMURA SUZUKI DR-Z4S / SM 2025 RS-12 STAINLESS SLIP-ON MUFFLER
REGULAR PRICE
$1,550
Current Sydney store stock
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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