Nissan Calsonic Skyline / GT-R

A number of CALSONIC-sponsored Skyline GT-R and GT-R race cars, entered by TEAM IMPUL, have appeared in the series:
*Nissan CALSONIC SKYLINE GT-R '93
*Nissan Calsonic Skyline GT-R GT (JGTC) '99
*Nissan CALSONIC Skyline '00
*Nissan Calsonic IMPUL GT-R '08