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    ← Exhaust
    Yoshimura Enduro Series RS-12 Stainless Slip-On Exhaust for the Suzuki DR-Z4S / DR-Z4SM 2025+

    Yoshimura

    Yoshimura Enduro Series RS-12 Stainless Slip-On Exhaust for the Suzuki DR-Z4S / DR-Z4SM 2025+

    $789.00

    Fits 2 Suzuki models

    • DR-Z4S2025–2026
    • DR-Z4SM2025–2026

    Features Slip-on exhaust Stainless construction Includes USFS spark arrestor SA-21-K and custom stainless Yoshimura heat shield Carbon fiber end-cap Legal in all 50 states 4.1% increase in horsepower at 8000 RPM 2% increase in torque at 4800 RPM 4.4 lb component weight reduction when compared to stock Made in California Description Following a legendary 20+ year run, the Suzuki DR-Z returns for 2025 with a fresh new design and modern updates, and Yoshimura has developed the perfect upgrade for riders who want more performance without sacrificing their ability to legally ride on public roads. If their full race system goes beyond your needs, Yoshimura's RS-12 Enduro Series Slip-On Exhaust is the ideal solution. With the included USFS-approved spark arrestor installed, this system boosts horsepower by 4.1% at 8,000 RPM and increases torque by 2% at 4,800 RPM—all while staying legal for street use. This exhaust also reduces component weight by 4.4 lbs when compared to the stock exhaust, and features Yoshimura's distinct canister design and carbon fiber exhaust cap. Performance figures stated are reported with the USFS spark arrestor SA-21-K installed. System Configuration Sound Level (2000 RPM) Sound Level (5000 RPM) Weight Yoshimura RS-12 Slip-On 86.0 dB 89.3 dB 9.2 lbs Stock system 74.4 dB 84.4 dB 13.6 lbs Sound levels measured using SAE J2825 standard with installed spark arrestor. Emissions Compliance Declaration: Qualified manufacturer declared "replacement part".

    Brand
    Yoshimura
    Category
    Exhaust
    Part number
    YOSH-1042
    Weight
    15 lb
    Where to buy

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    MerchantPrice
    TST Industries$789.00Buy

    Price history

    Every price we have recorded, as observed. A line holds flat until the next time we saw the price change.

    $700$750$800$850$9007:44 AM1:44 PM7:44 PM1:44 AM7:44 AMTST Industries — $789.00 on 9/19/2026
    TST Industries

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