DOGFIGHT RACING DFR Stainless Chamber fits Yamaha TZR250 R / RS

Race-developed stainless two-stroke performance for the legendary TZR250.

The Dogfight Racing DFR Chamber was developed using real race data, repeated dyno testing, and extensive road evaluation to deliver stronger mid-range torque, sharper throttle response, and improved over-rev performance.

Specifically designed and tested for TZR250 R and RS models, this chamber delivers serious performance gains while maintaining excellent fitment, durability, and street usability.

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🔥 PRODUCT DETAILS

Brand: Dogfight Racing
Product: DFR Chamber

✔️ Stainless steel chamber body
✔️ Lightweight carbon silencer
✔️ Improved mid-range torque and response
✔️ Enhanced over-rev characteristics
✔️ Race-developed performance design
✔️ Bolt-on replacement for stock chamber
✔️ No cowl cutting or rearset modification required
✔️ Rust-resistant construction for long-term durability

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⚙️ PERFORMANCE FEATURES

✔️ Developed using real racing data and dyno testing
✔️ Designed specifically for TZR250 R and RS carburetor specifications
✔️ Strong power gains across the entire RPM range
✔️ Improved throttle response and rideability
✔️ Stainless hardware and corrosion-resistant materials used throughout

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📦 SPECIFICATIONS

✔️ Exhaust Noise Level: 90db
✔️ Stainless Steel Chamber Body
✔️ Carbon Silencer
✔️ Left Side Rear Body Indentation Processing

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🏍️ FITMENT

YAMAHA TZR250 R
1991-1994

YAMAHA TZR250 RS
1991-1994

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⚠️ IMPORTANT NOTES

• Images shown for reference only
• Product specifications may change without notice
• Instructions, if included, may be in Japanese

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⚔️ Race-Bred Two-Stroke Performance • Built To Last