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
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EOS 2014-2019 Chevrolet Corvette C7 Stage 3 Primer Black Front Splitter Air Dam
$409.99Backorderd - Call or Email For ETA
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EOS 2019-2021 Chevrolet Camaro T6 Performance Carbon Fiber Front Splitter Lip & Side Skirt Rocker Panels
$649.99Backorderd - Call or Email For ETA
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EOS 2016-2018 Chevrolet Camaro RS SS 1LE Version 2 Rear Trunk Spoiler – 1LE Track Package
$149.98Backorderd - 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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Ford Performance by Borla 2015-2017 Ford Mustang EcoBoost Premium Sport Axle-Back Exhaust w/ GT350 Lower Valance
$1,993.99Contact Us for More Information
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Diode Dynamics 2015-2023 Ford Mustang 4th Brake Light
$79.95Contact Us for More Information
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MBRP Black Series 2015-2017 Ford Mustang GT Convertible Cat-Back Exhaust with H-Pipe Race Version
$644.99Contact 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.
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EOS 1997-2004 Corvette C5 | ZR1 Front Lip Hydro-Dipped Carbon Fiber & Side Skirts
$409.98Contact 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
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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
