Auto Repairs
Restorations & Fabrication

- In Simi Valley, CA

We're Simi Valley's Premier Performance Shop, specializing in custom builds, engine upgrades, Lifts, LS Swaps and of course, Wheels and Tires


Founded in 2017, Powerhouse Performance is located at 4532 Industrial St. Simi Valley, CA 93063 as a Simi Valley performance shop. So, come see us for exceptional customer service, great pricing, and a family environment.


From the time we first opened the doors, we have provided the Ventura and Los Angeles county area and beyond with the latest products and unprecedented service for everything we sell. Because of this, time and time again, our customers have been coming back.

Lift Kits & Lowering Kits

We’ve got you covered and will ensure that you suspension is exactly what you want.

LS Swaps & More…

From low-mileage take outs, to brand-new LSX’s and everything in between, Powerhouse Performance is known for LS swaps!

Wheels & Tires

We’ve worked on just about every car, truck and SUV you can think of and we are ready to match you with the perfect set of wheels and tires.
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UTV Upgrades

UTVs are fun to drive and work on. With the all of the upgrade options out on the market, all you need to do is describe your dream.
UTV Upgrades

We provide a long list of automotive and fabrication services. Check em out:

Serving Ventura County

Speed & Beauty Combined

What We Do

From building full custom restorations to installing lift kits weekly and everything in between. At Powerhouse Performance, we can take care of it for you!

Where I’ve Worked

2019 - Now

Developer at ThemeNectar

2017 - 2019

Lead Designer at ThemeForest


Photographer for Salient


Junior Designer at Nectar

Completed Builds

March 11, 2020

1978 Datsun 280z

March 11, 2020

71 Chevelle SS

March 11, 2020

17 Ford Gen 2 Raptor

March 11, 2020

1987 Chevy C10

March 11, 2020

06 Corvette z06

How can we help you today? Give us a call!

Where We Work:

Located in Simi Valley, CA, we serve the following cities:

Newbury Park
Oak Park
Oak View

Port Hueneme
Santa Paula
Simi Valley
Thousand Oaks
Venture County
Westlake Village