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
-
Anderson Composites 2020-2024 Chevrolet Corvette C8 Carbon Fiber Rear Diffuser
$2,429.10Contact Us for More Information
-
Function Factory Performance 2008-2015 Mercedes-Benz C63 AMG W204 M156 Long Tube Headers w/ Weld In Cats
$1,950.00Backorderd - Call or Email For ETA
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
Certified Specialist
THORNEY MOTORSPORT OF LOS ANGELES
Factory-trained Thorney Motorsport independent specialist. Expert service, genuine parts, and performance upgrades for all McLaren models.
-
APR Performance 2020-2024 Chevrolet Corvette C8 Carbon Fiber Rear Hatch Vent
$1,199.99Backorderd - Call or Email For ETA
-
Anderson Composites 2020-2024 Chevrolet Corvette C8 Type-HW Carbon Fiber High Wing Spoiler
$1,889.10Contact Us for More Information
-
Akrapovic 2006-2013 Chevrolet Corvette ZO6/ZR1 (C6) Tail Pipe Set (Carbon 115mm)
$2,122.33Contact Us for More Information
-
Akrapovic 2014-2019 Chevrolet CORVETTE Z06 (C7) Evolution Line (Titanium)
$6,625.99Contact Us for More Information
-
Akrapovic 2014-2019 Chevrolet CORVETTE STINGRAY/GRAND SPORT (C7) Evolution Line (Titanium)
$6,705.99Contact Us for More Information
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
