Business Details
50+ Years
experience
Custom High-Performance Motorcycle Exhaust Systems
D&D Exhaust was founded in 1972 when David Rash identified a critical need for specialized motorcycle exhaust systems that weren't available on the market. Starting with a single custom-fabricated pipe for his race bike, we've grown into a globally recognized leader in performance motorcycle exhaust systems. Over four decades, we've built 250,000 pipes while maintaining our core values of quality craftsmanship, technical innovation, and exceptional customer service. Our engineering team utilizes state-of-the-art testing equipment including the Super Flow Eddy Current Ram Air Dyno and multi-cylinder Lambda Fuel Air Ratio Sensors to ensure every system performs to exact specifications. We combine hands-on fabrication expertise with advanced analytical tools to deliver exhaust solutions that meet the precise needs of motorcycle enthusiasts.Our reputation is built on ethical business practices, transparent communication, and a relentless focus on performance validation through empirical testing. We serve riders who demand superior engineering for their Harley Davidson, Triumph, Buell, Polaris, and Victory motorcycles. From initial concept to final installation, our systems are designed to enhance both mechanical performance and riding experience. Our Fort Worth-based team remains committed to advancing exhaust technology while maintaining the personal service standards established by our founder. This combination of technical expertise, product specialization, and customer-centric approach has sustained our leadership position in the motorcycle performance industry.
Services
Custom Exhaust Fabrication
Performance Testing
Product Warranty
Dealer Network
Online Sales
Details
- Year established: 1972
Highlights and features
- We offer 50+ years of specialized expertise in motorcycle exhaust systems
- Our engineering team uses advanced Super Flow testing equipment
- We provide precision exhaust solutions for 8+ motorcycle brands
- Our systems feature patented design innovations for performance optimization
- We maintain direct quality control from design to final fabrication
Services
Harley Touring M8 Billet Cat Exhaust
Our Harley Touring M8 Billet Cat 2:1 Exhaust system enhances engine performance through optimized airflow dynamics. Precision-machined from billet aluminum components, this system reduces backpressure while maintaining emissions compliance. Designed specifically for 2017-2023 Touring models, it delivers improved horsepower and torque across the entire RPM range.
Harley Touring Diablo Gato Exhaust
The Diablo Gato 2:1 Exhaust system combines street legality with race-inspired performance. Engineered for 2009-2016 Touring models, its mandrel-bent tubing and tuned collector improve scavenging efficiency. This system provides measurable gains in mid-range power while maintaining comfortable cruising characteristics for long-distance riding.
Harley Touring XCat Header
Our XCat 2:2 True X Header System for 2009-2016 Touring models features a balanced X-pipe design that equalizes exhaust pulses. This configuration improves cylinder scavenging while maintaining proper ground clearance. The system delivers enhanced throttle response and more consistent power delivery across all RPM ranges.
Softail M8 Fat Cat Exhaust
Designed for 2018-2024 Softail models, this Fat Cat Straight Back Exhaust maintains the bike's clean styling while optimizing performance. The straight-back design reduces weight while improving exhaust flow. Its compact muffler configuration preserves the motorcycle's aesthetic lines while delivering a deep, resonant sound profile.
Questions
What motorcycle brands are compatible with D&D Exhaust systems?
Our systems are engineered for Harley Davidson, Triumph, Buell, Polaris, and Victory motorcycles with specific applications for Touring, Dyna, Softail, and Sportster models.
Do your exhaust systems require professional installation?
While we design systems for straightforward installation, we recommend professional fitting to ensure proper engine tuning and compliance with local emissions regulations.
What performance improvements can I expect?
Our systems typically deliver 8-12% increases in measured horsepower and torque through optimized exhaust flow and reduced backpressure while maintaining engine reliability.
Are your exhaust systems street legal?
Many systems meet EPA emissions standards when properly configured, though racing-specific models may be designated for off-road use only.
What warranty do you offer on exhaust systems?
We provide a limited lifetime warranty against manufacturing defects for the original purchaser with proper installation and maintenance documentation.
