Rank 1: RDP Motorsports
Widely regarded as one of the premier Mopar performance shops in Southern California. RDP specializes in extreme performance builds, custom tuning, and expert maintenance for SRT, Hellcat, and Demon models. They are known for their engineering prowess and work on both street and track vehicles.
Specialties & Features
- Hellcat/Demon supercharger service
- Custom SRT performance tuning
- HEMI engine builds
9810 9th St, Rancho Cucamonga, CA 91730 (Approx. 4 miles from Montclair)
Business Information
- Licensed: Yes
- Insured: Yes