Paradox Performance

Paradox Performance Porsche suspension upgrades, engineering and tuning for the street, track, and everywhere in between.
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Paradox Performance was founded by former pro racing chassis engineer technician, Joey Seely. Joey who has multiple championships as well as wins at 12hrs of Sebring, Petit Le Mans and runner up at the 24hrs of Le Mans. His other accomplishments include a class win at the 2015 Pikes Peak International Hill Climb and an overall win at 25hrs of Thunder Hill. Bringing all of his racing experience to

every customers street or track builds he focuses on the dynamic chassis setup to create a one of a kind experience.

09/02/2026

The downshifts at the end 👀

09/02/2026

Paradox Off Road ⛰️

09/02/2026

Drive Paradox 🏁

09/02/2026

Dialed in the Paradox way. 🏁

08/17/2026

Nothing beats a morning drive in a Porsche.

08/10/2026

Making our assessment on the chassis tuning on the MR package by Manthey Racing. We’ll be getting you lucky few something a touch more compliant without compromising performance and lap times. Stay Tuned!

Some bts from our photoshoot with Larry Chen last night. More coming soon…
08/07/2026

Some bts from our photoshoot with Larry Chen last night. More coming soon…

Next up! The formidable 992 GT3RS MR by Manthey Let’s see what magic we can work…
08/05/2026

Next up! The formidable 992 GT3RS MR by Manthey
Let’s see what magic we can work…

08/03/2026

The 997 GT2 is still one of the best. And we took it to the next level. This low mile example came to us for a major conversion when too many have become garage queens. We upgrade all the control arms to our billet pieces and added triple adjustable clubsports. Then we did all the supporting cast with a little help from our local network to make a reliable 740whp. All the power, control, drivability, and reliability for the perfect thrilling drive.

Address

3189 Red Hill Avenue, Suite C
Costa Mesa, CA
92626

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 12:30pm
2:30pm - 5pm

Telephone

+19492706303

Website

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