ADTR Performance
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We specialize in Crown Vic/Grand Marquis/Town Cars and Marauders. We promise to provide excellent customer service and sell parts we would put on our own cars.
It’s not just a hobby. It’s a brotherhood. Tag your Panther Pals below ⬇️
Blinker fluid is leaking, guess I should upgrade the suspension to be able to turn faster
05/22/2026
“Night and day difference on handling” after Tyler added our rear sway bar to his Grand Marquis. What’s your MUST do mod to these cars?
When is the last time your car stretched her legs? Comment below 💬
05/08/2026
ADTR customer Marshal ( ) decided the intake tract was the best place to start modding his 2003 Grand Marquis. One of our high flow intake tubes, a used Ford PI airbox (with the larger 80mm mass airflow sensor) a set of NGK plugs and a computer tune from the guys over at got this thing accelerating better. Next up are some sway bars to help tighten up the suspension and have more fun in the twisties! 😎
I bet a lot of you didn’t know that existed.
What other articles and tech tidbits do we need to add?
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Website
Address
2551 Galena Avenue, Unit 1047
Simi Valley, CA
93062
Opening Hours
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
