Yoshimura Street Exhaust RS-12 Stainless Muffler Suzuki DR-Z4 | 116612S520 390 Duke Keep that cold bite out

Keep that cold bite out with our new Warm Up collection

MV Agusta F4 1000 2010 to 2013

That means it'll keep dust

LENS LOCK SYSTEM

Your kid will be back on the trail in no time flat

Yoshimura Street Exhaust RS-12 Stainless Muffler Suzuki DR-Z4 | 116612S520 390 Duke Keep that cold bite outAfter 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 50 state legality. 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