ALPINESTARS SP-8 V3 Gloves - Black - XL 3558321-10-XL Custom Air Cleaner Assembly The exhaust valve race uses

The exhaust valve race uses the factory exup hardware alongside the Graves EVR valve and custom mapping to improve low to mid-range rpm and small throttle opening torque and drivability to create and better powerband and ride

Copper Finish over stainless steel body

Stock Exhaust at Idle 84 db at 5000 rpm 88 db

Sold as right side cover only (see separate listing for left side)

ALPINESTARS SP-8 V3 Gloves - Black - XL 3558321-10-XL Custom Air Cleaner Assembly The exhaust valve race usesPremium, full grain goat leather and synthetic leather material construction is comfortable, durable and offers excellent abrasion resistance Innovative microfiber and PU grip insert is strategically positioned on the palm and thumb for excellent levels of grip control and durability Extended cuff for greater coverage with an integrated closure for security and ease of use Ergonomic stretch insert between palm and thumb offers an enhanced range of