WELCOME TO FUNCTION FACTORY PERFORMANCE
Factory Proven. Factory Backed. — Premium performance parts & expert installation since 2017
FIND PARTS FOR YOUR VEHICLE
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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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Function Factory Performance 2015-2022 Ford Mustang Rear Window Louver Cover
$149.99Contact Us for More Information
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Function Factory Performance New Era 9Fifty Premium Snapback Hat – Heathered Gray
Original price was: $50.00.$40.50Current price is: $40.50.Available
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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Essex AP Racing Competition Brake Kit (Front) – CP9668/372mm – ENP Finish – S550/S650 Mustang
Price range: $6,199.00 through $6,719.00Available
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Essex AP Racing Competition Brake Kit (Front) – CP9668/390mm – ENP Finish – S550/S650 Mustang
Price range: $6,949.00 through $7,519.00Available
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RW Carbon BMW G01 X3 F97 X3M RWS Carbon Fiber Mid Spoiler
Original price was: $500.00.$399.95Current price is: $399.95.Available
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 Composites 2019 Chevrolet Corvette C7 Carbon Fiber ZR1 Type-OE Front Splitter
$1,709.10Contact Us for More Information
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Anderson Composites 2020-2024 Corvette C8 Stingray/Z06 Carbon Fiber Type-OE Windshield Upper Applique
$809.10Contact Us for More Information
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EOS 2014-2019 Chevrolet Corvette C7 ZR1 Carbon Fiber Extended Rear Spoiler High Wing
$2,099.98Backorderd - Call or Email For ETA
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.
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