763138 Sawicki Speed 2 Into 1 Exhausts for Dyna

The Sawicki Speed 2-into-1 exhaust systems for Dyna models have been redesigned with better performance and additional ground clearance in mind while offering that signature custom look and a powerful Sawicki sound. Designed using extensive CAD development and testing, these systems combine race-inspired engineering with excellent fit and finish. The headers, which are stepped for the “Big Inch” systems, feed into a hand-formed high-flow merge collector to optimize exhaust scavenging and maintain the ideal balance between exhaust velocity and backpressure. The result is improved performance across the entire powerband, whether used on a stock engine or a modified high-performance engine.
Designed and manufactured in the USA, these exhaust systems deliver the aggressive styling, deep exhaust note and performance Sawicki Speed exhaust systems are known for.

Specifications
• 1-3/4" head pipes, stepped to 2" for the “Big Inch” systems
• Redesigned hand-formed high-flow merge collector for optimized scavenging and performance
• Accepts 18 mm O2 sensors for aftermarket tuners (12 mm reducers included)
• Excellent ground clearance for hard riding