We've made our new 2025 DR-Z4S MUCH more fun to ride AND uncorked some solid top end gains!
Our Mail In ECU Flashing Service for these bikes is available at 2WDW.com for $349.99. If you have any questions, feel free to email us at [email protected]!

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A full exhaust & our custom ECU mapping uncorked BIG performance improvements on our new DR-Z4S!

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Suzuki DR-Z4S Full Exhaust Upgrade || POWER GAIN + MUCH MORE

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5 Motorcycle Tire Brands Sending Riders To The ER And 3 That Are Actually Track-Tested

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The Riders Who NEVER Get Hurt Do This One Thing Differently

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We Pushed the DR-Z4S to Its Limits…Here’s What Happened

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This FREE airbox mod made a BIG midrange improvement on our new DR-Z4!

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Undercover bei KTM-Händlern: neuer Abgasskandal | frontal

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2025 Suzuki DR-Z 4SM Moore Mafia ECU Flash and Dyno Tune

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DR-Z4s vs. KLX300 after 1 year owning both!!

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1100bhp Land Rover has a Twin Turbo 18-litre V8

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We were quite surprised by how well a slip on performed on our DR-Z4S!

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WATCH BEFORE BUYING | 3x Suzuki DR-Z4S in REAL riding conditions

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The Arrow full exhaust is FANTASTIC on these new DR-Z4s!

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2025 DR-Z4SM vs DRZ470SM (Big Bore Stroker) Supermoto Track Day

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DR-Z4S Accessories and Upgrades Walkaround - Ver. 2.0 (March 2026)

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The DRZ4S Needed These Mods

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I Changed my Mind, DR-Z4SM

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IMS Large Capacity Fuel Tank : DRZ4S Install & First Look

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Suzuki DR-Z4S Might Be the Perfect New Lightweight Adventure Bike

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