Yoshimura RS-12 Performance Slip-On Exhaust for Honda Motorcycles
$151.08
Description
Yoshimura RS-12 Slip-On Exhaust System
Engineered for Dominance on & Off the Track
Redefined power delivery meets race-grade aesthetics in this purpose-built Honda dirt bike exhaust. Developed through 3,000+ hours of rider feedback and dyno testing, the RS-12 delivers 6-8% peak horsepower gains while maintaining trail-friendly sound levels (72-75 dB range).
Key Innovations
✓ Asymmetric Flow Design – Tapered 304 stainless inlet maximizes scavenging efficiency
✓ Service-Friendly Architecture – Quick-release carbon fiber end cap (no tools required)
✓ Patented PTF Joint System – Precision-machined 6061 aluminum rings eliminate vibration leaks
✓ Competition-Ready Silencer – 25% larger volume than OEM systems with frequency-controlled damping
Why Riders Choose RS-12
🔥 Track Ready: CNC-machined baffle stack maintains torque curve across RPM bands
🎯 Dual-Sport Versatility: Meets EPA off-road noise regulations while adding 1.2″ ground clearance
💎 Aesthetic Edge: Matte carbon end cap with Yoshimura’s signature laser-engraved wave pattern
Competitive Benchmark Comparison
| Specification | Yoshimura RS-12 | Competitor A | Competitor B |
|---|---|---|---|
| Weight Savings | 22% | 15% | 18% |
| Service Interval | 50hrs | 30 hrs | 40 hrs |
| Clampless Installation | Yes (PTF) | No | No |
| End Cap Durability | 200+ impacts | 120 impacts | 150 impacts |
Optimized for:
• Honda CRF450X/250X trail riders seeking OEM reliability with pro-level performance
• Motocross racers needing track-day power without dB limit penalties
• Adventure riders prioritizing low-end torque for technical trail navigation
Built to endure MX Nationals’ punishing conditions while maintaining showroom-ready aesthetics for dual-sport enthusiasts. The RS-12’s modular design allows future compatibility with Yoshimura’s R&D Pro-Series expansion chambers.
