WELCOME TO FUNCTION FACTORY PERFORMANCE
Factory Proven. Factory Backed. — Premium performance parts & expert installation since 2017
FIND PARTS FOR YOUR VEHICLE
Select your year, make, and model to see compatible parts
CHOOSE YOUR PLATFORM
Premium performance parts for the world's most exciting vehicles
BEST SELLERS
Our most popular performance parts — proven by thousands of enthusiasts
-
EMS 2015-2022 Ford Mustang EcoBoost No Grind BNR Install Kit
$100.00Contact Us for More Information
-
Anderson Composites 2016-2022 Chevrolet Camaro ZL1 Style Carbon Fiber Rear Spoiler
$1,099.00Contact Us for More Information
-
Anderson Composites 2017-2021 Chevrolet Camaro ZL1 1LE Carbon Fiber Front Bumper Canards (Dive Planes)
$699.00Contact Us for More Information
-
Anderson Composites 2017-2021 Chevrolet Camaro ZL1 1LE Carbon Fiber Front Bumper Air Duct Bezels (Pair)
$799.00Contact Us for More Information
-
Anderson Composites 2018-2022 Dodge Challenger Hellcat Widebody/Demon/Redeye Carbon Fiber Rear Valance
$1,199.00Contact Us for More Information
FACTORY PROVEN. FACTORY BACKED.
Our crew of passionate car enthusiasts, led by owner and founder Charles Siritho, carefully hand-selects our premier products. We rigorously test performance parts on our Ford Mustangs, McLarens, and customer vehicles.
"We built FFP to be the shop we always wished existed — expert knowledge, premium parts, and no BS."
NEW ARRIVALS
Fresh drops — just landed in our warehouse
-
Seibon TT-Style Fiberglass/Carbon Fiber Front Bumper For 2016-2021 Honda Civic 4 DR
$1,650.00Contact Us for More Information
-
Seibon TT-Style Fiberglass Side Skirts For 2016-2021 Honda Civic 4 DR
$770.00Contact Us for More Information
-
Seibon TT-Style Fiberglass Fenders For 2016-2021 Honda Civic 4 Dr
$880.00Contact Us for More Information
-
Anderson Composites 2018-2022 Ford Mustang Super Snake Style Double Sided Carbon Fiber Hood
$2,299.00Contact Us for More Information
-
Anderson Composites 2015-2022 Ford Mustang GT500 GT4 Carbon Fiber Track Pack Rear Wing
$3,199.00Contact Us for More Information
Certified Specialist
THORNEY MOTORSPORT OF LOS ANGELES
Factory-trained Thorney Motorsport independent specialist. Expert service, genuine parts, and performance upgrades for all McLaren models.
McLAREN EXTENDED WARRANTY COVERAGE
Protect your investment with comprehensive coverage from Thorney Motorsport — the UK's leading independent McLaren specialists.
FROM THE BLOG
Install Feature
FFP Reimagines the McLaren 750S: A NOVITEC Collaboration
Function Factory Performance transforms a McLaren 750S with NOVITEC upgrades.
FFP News
FFP Does Monterey Car Week 2025
Supercars, spectacle, and sleepless nights at the world's most prestigious event.
Guide
Ultimate Guide To Modifying Your EcoBoost Mustang
Everything you need to build the perfect EcoBoost Mustang.
Explore All Articles
Browse our complete collection of build features and guides.
LET'S TALK PERFORMANCE
Questions about parts? Need install advice? Our team of enthusiasts is here to help you build the perfect setup.
805-267-9762
