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.

Almost 40 years apart. Both timeless.
06/04/2026

Almost 40 years apart. Both timeless.

Being first is in his blood! updated the branding on his 997 GT3 Rally Cup within hours of our announcement yesterday 🤩
05/15/2026

Being first is in his blood! updated the branding on his 997 GT3 Rally Cup within hours of our announcement yesterday 🤩

05/14/2026

The E-Motion Engineering team is rebranding as Paradox Performance!

While our name is changing, the foundation of this company is not. Same ownership. Same team. Same vision. Same obsession with building exceptional vehicles.

This rebrand represents the evolution of where we’re headed and the future we’ve been building toward.

Over the coming weeks, you’ll begin seeing updates across our branding, website, email communications, and social platforms as we make the transition official.

To everyone who has supported E-Motion Engineering over the years: thank you. You helped build this foundation, and we are incredibly excited to share with you what comes next.

Welcome to Paradox Performance.

A few of our builds that made an appearance this weekend at
04/27/2026

A few of our builds that made an appearance this weekend at

04/17/2026

Forever timeless.

04/16/2026

Is this one of the craziest Porsche‘s ever built?

04/09/2026

Worlds first Porsche GT3 with a hydrologic rally style handbrake

The 90s called! 😎Timeless design and legendary performance that is about to get even better….
11/25/2025

The 90s called! 😎
Timeless design and legendary performance that is about to get even better….

11/17/2025

Cup car ASMR

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

https://www.instagram.com/experienceparadox, https://www.linkedin.com/company/experiencep

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