Yoshimura RS-12 Signature Full Exhaust System - Husqvarna/KTM | Stainless/Aluminum/Carbon

Yoshimura RS-12 Signature Series Full System Exhaust - Husqvarna/KTM Dirt Bikes

Experience next-level performance with the Yoshimura RS-12 Signature Series full exhaust system. Developed through 24+ months of factory-level racing, this premium system combines aggressive styling, innovative engineering, and proven power gains. The RS-12's asymmetrical profile maximizes muffler volume for superior sound management and performance while providing critical clearance for your tire and brake caliper.

Key Features:

• Factory-Proven Performance - Developed and tested through over 24 months of professional racing
• Asymmetrical RS-12 Design - Intelligently shaped profile maximizes volume, adds power, and improves clearance
• Matte Carbon Fiber End Cap - Works-look styling with precision decal inlays and industry-leading design
• Patent-Pending PTF Insert Ring - Precision Taper Fit makes installing/removing sound inserts and spark arrestors effortless
• Improved Durability - Inner cap mounted design outlasts traditional sandwich mounting systems
• Optimized Weight Distribution - Tapered inlet design allows forward positioning for better weight centralization
• Lightweight Construction - Full system weighs just 8.5 lbs vs. 8.7 lbs stock
• Made in USA - Proudly designed, developed, and manufactured in the United States

Construction:

• Stainless steel header
• Aluminum muffler body
• Carbon fiber end cap with matte finish
• Precision machined joints throughout

Performance Benefits:

The RS-12 delivers measurable performance gains over stock and previous-generation designs through optimized exhaust flow, reduced weight, and improved fit. The asymmetrical muffler shape isn't just for looks—it's engineered to manage sound levels while maximizing power output across the RPM range.

Serviceability:

Repack kits, optional sound inserts, and spark arrestors are available separately for all models, making maintenance and customization simple.

Transform your Husqvarna or KTM with the exhaust system trusted by factory race teams worldwide.