
Unfortunately my experience with this muffler has shown VERY excessive back pressure. The engine couldn't breathe (no power, 4 stroke plus). The only solution is to remove the bottom screw and tube. Noisy but solves the problem. Buying a good silencer that breathes well is highly recommended. I shall!

๐๏ธ Xelement 7550 'Classic' Black Leather Motorcycle Chaps - Unisex, 36 Inches
35 Review

Maximize Your Performance With SHIMA SX-2 EVO Motorcycle Shoes For Men - Reinforced Leather Riding Shoes With Ankle Support And Anti-Slip Sole
31 Review

Black Motorcycle Leather Chaps For Women With Braided Design And Zipper - Xelement B7556 - Size 14
30 Review

XFMT Full Face Motorcycle Helmet Flip Up Adult ATV Dirt Bike Carbon Fiber S (Large, White Pink Butterfly)
29 Review