Dodge made 200 of the commemorative edition SRT4's. These came with special stainless srt4 door sills, floor mats embroidered with the srt4 logo, special blue stitching in the shift boot and seats, the srt4 logo across the top of the seats, the stone white paint with blue viper racing strips, and a commemorative plaque inside the car.
The car comes equipped with the Kicker "Living It Loud" soundsystem, featuring an 8" sub and 6 disc in dash cd changer. Other options include the power sunroof, and side airbag seats (an option versus the viper standard seats).
Because CarDomain is ignorant and doesn't allow for a person to add in smaller vendors who sell FANTASTIC products, I'll put mine right here:
BWoody: H-brace
Bwoody: traction bars
BWoody: catch can
Aeroforce: Interceptor Pro Gauge

