Dyna (2:1)

48 products

Shop the range of aftermarket motorcycle exhaust products at Pro Class Custom Parts.

$2,971.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

$2,982.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

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SAWICKI SPEED

$2,295.99

Features & Benefits:- Designed with performance in mind, for a custom look and a powerful sound. This exhaust isn’t for your stock 80″ Evo rider. The larger radius 304 stainless tubing of this...

$2,982.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

SAWICKI SPEED

$2,298.99

Features & Benefits:- Designed with performance and additional ground clearance in mind while offering a custom look and a powerful sound. These Big Inch pipes are the go-to for motors 110ci a...

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SP CONCEPTS EXHAUST

$2,806.99

Features & Benefits:- * 4.5″ high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. Increases bottom to mid-range torque and horsepower on all motors. Tuned prop...

SP CONCEPTS EXHAUST

$2,806.99

Features & Benefits:- * 4.5″ high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. Increases bottom to mid-range torque and horsepower on all motors. Tuned prop...

$2,469.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

$2,482.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

$2,468.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle. * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&...

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FREEDOM PERFORMANCE

$2,730.99

Features & Benefits:- * Triple stepped headers 1.75″ to 1.875″ to 2.00″ * Equipped with a 2″ step baffle 2.5″ to 3″ * System equals five steps throughout for extreme power gains. * Header fl...

FREEDOM PERFORMANCE

$2,730.99

VANCE AND HINES

$2,739.99

Refined from four decades of racing competition, the Vance & Hines Stainless 2-into-1 Upsweep looks the part and does not disappoint, featuring gorgeous hand TIG-welds on lightweight high-grad...

TRASK PERFORMANCE

$2,736.99

Features & Benefits:- * Meticulously handmade from high-quality 16GA stainless steel, mandrel bent then gas purged and TIG welded. * Includes custom heat shields with wire tied fasteners for a...

TRASK PERFORMANCE

$2,730.99

Features & Benefits:- * Meticulously handmade from high-quality 16GA stainless steel, mandrel bent then gas purged and TIG welded. * Includes custom heat shields with wire tied fasteners for a...