Silencieux Slip-On 4.5 Grand National fj11 Sleek contoured design molded to

Sleek contoured design molded to fit even complex helmets

Reinforced toe and heel counters for increased durability and protection in key areas

Reduces engine wear

Windproof / water-resistant construction

Silencieux Slip-On 4.5 Grand National fj11 Sleek contoured design molded to4. 5 Grand National Slip On Muffler by S&S Cycle ; Embrace the timeless style of the Nightster with the Grand National 4. 5 Slip On Muffler from S&S Cycle. This product embodies the perfect marriage between the classic sportster look of yesteryear and modern technological advances. Enjoy exceptional performance and powerful sound that will turn heads. FEATURES Black 4. 5 Slip On Grand National Thruster End Cap Performance look Removable dB Reducer