RL Customs
Specializing in performance fabrication, wiring, tuning, and parts. Trackside or street support for tuning and car assistance.
07/22/2026
Sneak peak of our in house Boost ready 6.2 LS3. Outfitted with parts from BTR, Callie’s, K1, Texas speed and more. Hopefully catch us at Street Car Takeover in three weeks in the shop camaro
07/13/2026
Suburban came out stout today. The old 5.3 was hurt so we swapped in a 6.2 short block, BTR truck Norris NSR, and on 87 octane made about 120whp more than a stock 5.3 tuned would have ,and some serious torque. Talk about a fun family hauler
07/03/2026
Jordan’s c63s in today, 104* dyno temps. So this one was interesting. Without changing any boost levels, and leaving all the factory compressor limits alone to keep it safe. Just working within factory limits and cleaning things up, we’re up 21hp and 40tq with big gains through the whole curve. Big Thanks to the owner for letting me play with the platform🏁💪🏼
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Address
320 Baltimore Pike
Bel Air, MD
21014
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
| Saturday | 10am - 3pm |