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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Anderson Composites 2015-2023 Ford Mustang Double Sided Carbon Fiber Type-ST Trunk with Duckbill Spoiler
$1,709.10Contact Us for More Information
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Simagic Haptic Pedal Reactor
Original price was: $49.00.$45.08Current price is: $45.08.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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MBRP Black Series 2015-2023 Ford Mustang EcoBoost Cat-Back Exhaust Street Version
$829.99Backorderd - Call or Email For ETA
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 2020-2024 Chevrolet Corvette C8 Carbon Fiber Rear Diffuser Fins
$1,079.10Contact Us for More Information
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EOS 2014-2019 Chevrolet Corvette C7 Stage 3 Carbon Fiber Rear Spoiler With Wickerbill Extension – Dark Tinted
$549.98Backorderd - 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.
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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