FACTORY EFFEX Yamaha Rev T-Shirt - Black - XL 22-87216 Yamaha Racing Stripe T-Shirt and exhaust systems Tunes acceleration

and exhaust systems Tunes acceleration fuel delivery in every gear for peak performance Can fine-tune the non-acceleration air/fuel curves using the Bluetooth® app Requires no dyno tuning - plug it in and ride

Larger 1-1/2" diameter tubing Stylish update to traditional cruiser look with improved functionality CNC-machined chrome-plated mild steel for durability Custom-fit to each model for hassle-free installation Works with all Cobra accessories including lightbars and floorboards Made in the U

2023 KTM 450 SX-F - - 2023 Husqvarna FC 450

Tri-oval-shaped muffler rear seamlessly transforms into 4" round front 5" wide

FACTORY EFFEX Yamaha Rev T-Shirt - Black - XL 22-87216 Yamaha Racing Stripe T-Shirt and exhaust systems Tunes accelerationScreen printed front and sleeve