Burns Stainless NhB Exhaust for Harley-Davidson Twin Cam Baggers
Unleash the full performance potential of your Harley-Davidson Twin Cam touring bike with the Burns Stainless NhB Exhaust for Twin Cam Baggers. Built specifically for high-performance 124ci+ Twin Cam engines, the No Holds Barred (NhB) exhaust system combines race-proven engineering, handcrafted stainless-steel construction, and legendary Burns merge collector technology to deliver exceptional horsepower, improved torque, and an aggressive deep exhaust tone.
Designed for serious Harley-Davidson bagger performance builds, the Burns NhB 2-into-1 exhaust system features stepped primary tubing engineered to maintain high exhaust gas velocity while reducing reversion and maximizing cylinder scavenging. This advanced design broadens the powerband, sharpens throttle response, and improves top-end horsepower for riders demanding maximum performance on the street or track. Burns’ proprietary merge collector technology—developed through years of professional motorsports competition and dyno testing—helps optimize airflow efficiency and exhaust pulse tuning for proven real-world power gains.
Constructed from premium ASTM269 304 stainless steel tubing, every Burns NhB exhaust is mandrel bent and 100% Argon back-purged TIG welded for lightweight durability, corrosion resistance, and precision fitment. The adjustable primary length and adaptable header mount allow tuners to optimize exhaust performance for a wide range of Twin Cam engine combinations and riding styles. Riders can choose from multiple muffler configurations, including the signature reverse cone megaphone muffler for maximum midrange torque and top-end horsepower, the extended-style system for a classic long-bagger appearance, or the open cone configuration for dedicated high-rpm race applications.
The Burns reverse cone megaphone muffler delivers the aggressive Pro Stock-inspired Harley-Davidson sound riders love while maintaining efficient exhaust flow and reducing unwanted drag losses. The specially engineered perforated core helps create a deep, mellow exhaust tone while preserving maximum horsepower output. Riders across the Harley performance community consistently recognize Burns Stainless exhaust systems for their craftsmanship, weld quality, and dyno-proven performance advantages over mass-produced alternatives.
Features
- Fits Harley-Davidson Twin Cam Touring and Bagger models
- Designed for high-performance 124ci+ Twin Cam engines
- High-flow 2-into-1 exhaust system
- Burns merge collector technology for superior scavenging
- Stepped primary tubing for optimized exhaust velocity
- Reverse cone megaphone, extended, and open cone muffler options
- Mandrel-bent ASTM269 304 stainless steel construction
- 100% Argon back-purged TIG welded fabrication
- Adjustable primary length for custom tuning
- Adaptable header mount for improved fitment
- Available raw stainless or ceramic-coated finishes
- Includes 12mm and 18mm O2 sensor bung compatibility
- Handmade in the USA
Why Riders Choose the Burns NhB Exhaust
- Increased horsepower and torque across the RPM range
- Improved throttle response and exhaust scavenging
- Deep, aggressive Harley-Davidson bagger sound
- Race-developed technology trusted by professional tuners
- Lightweight handcrafted stainless-steel construction
- Precision fitment for custom Twin Cam builds
- Proven durability and premium weld quality
- Ideal for performance cams, big bore kits, and high-output engines
Perfect for Harley-Davidson Road Glide, Street Glide, Road King, Electra Glide, and other Twin Cam touring models, the Burns Stainless NhB Exhaust delivers uncompromising performance, race-inspired styling, and premium American craftsmanship for riders who demand the best from their bagger build.
