JDM, Wheels Impul RS 5 Spoke Wheels by Enkei – JDM Wheels April 15, 2015 admin Leave a comment The IMPUL RS are JDM Wheels which were manufactured by Enkei for Japanese Nissan tuning firm Garage Impul. The IMPUL RS feeature a 5 spoke design with hidden lug nuts and a hex nut which simulates a center lock wheel. The IMPUL RS feature 2 piece construction although there is also a one pice version in smaller sizes. Pictured below is a R32 Nissan Skyline GT-R. Impul RS Nissan Skyline GT-R R32 Enkei JDM Wheels share:Reddit