Rugged Radios IMSA 4-Conductor Helmet Kits Configuration:Mic / 1/8" Ear Bud Jack / Coil Cord Pair with our SPL TITANIUM

Pair with our SPL TITANIUM Toe or Mid Links (#SPL RTA Z33/#SPL RML Z33) and our SPL Eccentric Lockout (#SPL EL Z33) kit for total rear camber and toe alignment with "zero-slip"

Round Wire Linear Rate Bump Springs 1400 lbs/in

yet incredibly lightweight (often around 18-19 lbs for 18" sizes)

SPL Parts PRO Series Rear Endlinks for the BMW F8X chassis feature massive Teflon lined FK 1/2" Bearings to provide the highest load capacity for use with stiffer aftermarket sway bars

Round Wire Linear Rate Bump Springs 600 lbs/in

Rugged Radios IMSA 4-Conductor Helmet Kits Configuration:Mic / 1/8" Ear Bud Jack / Coil Cord Pair with our SPL TITANIUMIMSA wired helmet kits offer clear communications and are easy to install. With the new DNC background noise cancelling mics, your driver communications will be crystal clear every time. Peltor wired helmet kits with flex boom, helmet speakers, and straight or coil cord. Features vary by model. Tough black molded 4 Conductor Plug Total Shield RF reflective cable Coil or Straight Cord with 4C plug Full Flex Boom Dynamic Noise Cancelling Mic Helmet