Yoshimura Replacement RS-12 Carbon End Cap Fits all RS-12 mufflers. Made in our composites shop in Chino, California with heat resistant pre-impregnated, matte finished lightweight carbon fibre...

Yoshimura Replacement RS-12 Stickers (Sticker Self Adhesive) 4 Piece kit: 1 wrap around Sticker 3 End Cap Stickers

Yoshimura RS-12 Full Exhaust System (Ti/Carbon Cap) Honda CRF250R 22-24 The exhaust that propelled Hunter Lawrence the 2023 AMA SX and MX 250 Championships, Jett Lawrence 

Yoshimura RS-12 Full Exhaust System (Stainless/Aluminium/Carbon Cap) Kawasaki KXF250 21-23 In a word, POWER! That's what our new RS-12 Signature Series full systems delivers for the all new Kawasaki...

Yoshimura RS-12 Full Exhaust System (Ti/Carbon Cap) Honda CRF450R 21-23 The #1 exhaust in Supercross and Motocross! The exhaust that powered Chase Sexton to the 2023 450 Supercross title, and Jett...