Specifications: Thread Pitch:1mm; Tip Muffler Size: 4.5". Designed to Highly reduce deep sound note and deep tone from muffler. Height: 170mm/6.69in; OD of the Top: 50mm/2in; OD of the Bottom: 109mm/4.3in.
Specifications: Thread Pitch:1mm; Tip Muffler Size: 4.5". Designed to Highly reduce deep sound note and deep tone from muffler. Height: 170mm/6.69in; OD of the Top: 50mm/2in; OD of the Bottom: 109mm/4.3in.