WELCOME TO FUNCTION FACTORY PERFORMANCE
Factory Proven. Factory Backed. — Premium performance parts & expert installation since 2017
CHOOSE YOUR PLATFORM
Premium performance parts for the world's most exciting vehicles
🔥 Top Seller
MUSTANG
S550 • S650 • GT500 • EcoBoost • Dark Horse
TM Specialist
ALL MODELS
720S • 750S • 765LT • 600LT • Artura
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CORVETTE
C8 Stingray • Z06 • Z07 • E-Ray
🎮 New
SIMULATORS
Turnkey • Chassis • Wheel Bases • Pedals
BEST SELLERS
Our most popular performance parts — proven by thousands of enthusiasts
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EOS 2005-2013 Chevrolet Corvette C6 Base Extended Front Splitter Lip & Side Skirts Rocker Panels – Glossy Black
$409.99Backorderd - 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
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NOVITEC Ferrari 296 Carbon Ducktail Spoiler
$3,995.00Available
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NOVITEC Ferrari 296 Sport Springs with Front Lift
$4,995.00Available
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NOVITEC GTRONIC for Ferrari 296
$1,695.00Available
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NOVITEC NOVITRONIC for Ferrari 296
$1,295.00Available
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NOVITEC TECTRONIC for Ferrari 296
$1,495.00Available
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NOVITEC Ferrari 296 Turbo Inlets
$4,995.00Available
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MAZ 2024-2026 Ford Mustang S650 Carbon Fiber Diffuser
Price range: $1,100.00 through $1,200.00Available
Certified Specialist
THORNEY MOTORSPORT OF LOS ANGELES
Factory-trained Thorney Motorsport independent specialist. Expert service, genuine parts, and performance upgrades for all McLaren models.
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Anderson Composite 2020-2024 Chevrolet Corvette C8 Carbon Fiber Wide-Track Package Body Kit
$19,799.01Backorderd - Call or Email For ETA
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Anderson Composites 2020-2024 Chevrolet Corvette C8 Carbon Fiber Appearance Package Body Kit
$7,479.99Contact Us for More Information
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Akrapovic 2020-2024 Chevrolet Corvette C8 Slip-On Line Titanium Exhaust
$10,530.40Available
McLAREN EXTENDED WARRANTY COVERAGE
Protect your investment with comprehensive coverage from Thorney Motorsport — the UK's leading independent McLaren specialists.
FROM THE BLOG
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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