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
Pick Your Build
387 brands. 13,700+ parts. Expert installs in Thousand Oaks. Find your machine below.
Ford
S550 · S650 · GT500 · EcoBoost · F-150BMW
G80 · G82 · F80 · M340i · M850iChevrolet
C8 · Z06 · Z07 · ZR1 · Camaro ZL1McLaren
720S · 570S · MP4-12C · SennaFerrari
Tributo · Stradale · Pista · GTC4Dodge
SRT · Jailbreak · Redeye · DemonCadillac
CT5 · CT4 · Escalade-V · LyriqRacing Sim
Cockpits · Pedals · Wheels · TripleBEST SELLERS
Our most popular performance parts — proven by thousands of enthusiasts
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EOS 2009-2015 Cadillac CTS-V Carbon Fiber Front Splitter
Price range: $209.98 through $359.98Available
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EOS 2005-2013 Chevrolet Corvette C6 Base Primer Black Extended Front Splitter Lip
Price range: $169.99 through $359.98Available
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FFP 2024-2026 Ford Mustang GT500 V3 Dry Carbon Fiber Track Pack Rear Wing
$1,999.98Backordered - 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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DarwinPRO 2017-2021 Mercedes Benz AMG GTC Partial Carbon Fiber Rear Bumper With Exhasust tips DarwinPRO IMPII Design
Price range: $4,680.00 through $6,320.00Available
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DarwinPRO 2015-2021 Mercedes Benz AMG GT | GTS | GTC | GTR Carbon Fiber Hood DarwinPRO IMPII Design
Price range: $3,500.00 through $11,250.00Available
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DarwinPRO 2015-2021 Mercedes Benz AMG GT GTS GTC Coupe Only IMPII Performance Wing
Price range: $2,980.00 through $5,595.00Available
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DarwinPRO 2015-2021 Mercedes Benz AMG GT | GTS Partial Carbon Fiber Rear Bumper With Exhaust Tips Darwinpro IMPII Design
Price range: $4,480.00 through $6,050.00Available
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DarwinPRO 2015-2021 Mercedes Benz AMG GT | GTS | GTC Partial Carbon Fiber Front Fender DarwinPRO IMPII Design
Price range: $2,380.00 through $3,200.00Available
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DarwinPRO 2015-2021 Mercedes Benz AMG GT | GTS | GTC Partial Carbon Fiber Front Bumper Darwinpro IMPII Design
Price range: $3,580.00 through $4,850.00Available
Best Selling
Corvette Parts
C8 Stingray, Z06, ZR1, plus C6 and C7 — carbon fiber aero, performance exhaust, supercharger upgrades, suspension, and the wheels that make them sit right. Track-tested. Charles-installed.
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EOS 2020-2024 Chevrolet Corvette C8 5VM Carbon Fiber Front Splitter – 1 Piece Version
Price range: $299.98 through $799.98Available
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EOS 2020-2024 Chevrolet Corvette C8 Carbon Fiber Mirror Covers
$189.98Backordered - Call or Email For ETA
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EOS 2020-2026 Corvette C8 ZR1 ZTK Carbon Fiber High Wing Spoiler
Price range: $1,299.98 through $2,499.98Backordered - Call or Email For ETA
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EOS 2023-2024 Chevrolet Corvette C8 Z06 Carbon Fiber Front Splitter
Price range: $359.98 through $1,099.98Available
From the Build Bay
Install features, build breakdowns, and how-tos straight from the FFP shop floor.
FFP Reimagines the McLaren 750S: A NOVITEC Collaboration
Function Factory Performance transforms a McLaren 750S with NOVITEC upgrades — carbon aero, performance exhaust, and the wheels that earned a feature in Forza Horizon.
Read the Build →FFP Does Monterey Car Week 2025
Supercars, spectacle, and sleepless nights at the world’s most prestigious event.
Ultimate Guide to Modifying Your EcoBoost Mustang
Everything you need to build the perfect EcoBoost Mustang.
Browse Every Build & Guide
Filter by make, install type, or year — the full FFP archive.
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