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 2023-2025 Chevrolet Corvette C8 Z06 Carbon Fiber Engine Cover
Price range: $489.98 through $599.98Available
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EOS 2023-2024 Chevrolet Corvette C8 Carbon Fiber Z06/Z07 Front Side Canards
Price range: $249.98 through $489.98Available
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EOS 2020-2024 Chevrolet Corvette C8 Matte Black Engine Bay Panel Cover
Price range: $199.98 through $599.98Available
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 2012-2019 Porsche 911 Carrera, Targa,Cabriolet 991 | Cayman, Boxster 981 OEM Style Autoclave Carbon Fiber Mirror Housing Replacement
Price range: $630.00 through $790.00Backordered - Call or Email For ETA
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DarwinPRO 2012-2019 Porsche 911 991 Carrera, Cabriolet, Targa, Turbo | 981 Cayman, Boxster OEM Sport Style Dry Carbon Fiber Mirror Housing Replacement
Price range: $660.00 through $820.00Backordered - Call or Email For ETA
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DarwinPRO 2018–2026 Porsche Cayenne 9Y0 9YB Autoclaved Carbon Fiber Rear Diffuser Carbonado (KT) Fits: All Cayenne Cayenne Coupé Full Range
Price range: $1,585.00 through $1,980.00Backordered - Call or Email For ETA
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DarwinPRO 2005-2008 Porsche 911 997.1 4C Carrera 4S Only GT3 Style Body Kit
Price range: $2,550.00 through $3,935.00Backordered - Call or Email For ETA
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DarwinPRO 2005-2008 Porsche 911 997.1 4C Carrera 4S Only GT3 Style Rear Bumper
Price range: $1,000.00 through $1,875.00Backordered - Call or Email For ETA
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MBRP 2015-2023 Ford Ecoboost Mustang XP Series (T409) Cat-Back Exhaust Street Version
$819.99Backordered - Call or Email For ETA
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2024+ Ford Mustang Dark Horse DRY CARBON FIBER Front Grille Insert
Price range: $489.98 through $979.98Backordered - Call or Email For ETA
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2024+ Ford Mustang Dark Horse Style Front Grille Insert
Price range: $62.98 through $269.98Available
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Corsa Oil Catch Can Kit — 2024-2026 Ford Mustang GT / Dark Horse 5.0L Coyote (CC0021)
$149.99Backordered - Call or Email For ETA
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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Corvette C8 Stingray Front Lip & Side Skirts [Z06 Conversion Package]
Price range: $549.98 through $749.98Available
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Chevrolet Corvette C8 DRY CARBON FIBER X-Brace
Price range: $529.98 through $799.98Available
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Z06 Visible Package Corvette C8 Stingray Rear Spoiler
Price range: $219.98 through $399.98Available
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2014-2019 Chevrolet Corvette C7 Base Front & Rear Quarter Extension Pair
Price range: $169.98 through $399.98Available
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Corvette C8 Z06 / E-Ray DRY CARBON FIBER Front Splitter [Z07 Package]
Price range: $359.98 through $1,099.98Available
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Corvette C8 HTC DRY Carbon Fiber Engine Bay Panel Cover
Price range: $299.98 through $699.98Available
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Corvette C6 Grand Sport / Z06 Front Splitter Lip & Side Skirts Rocker Panels
Price range: $329.98 through $789.98Available
![Corvette C8 Stingray Front Lip & Side Skirts [Z06 Conversion Package]](https://ffperformance.co/wp-content/uploads/2026/04/FLIP-476-V2-ABS_SPLITTER-477-V2-ABS_SS-670-V2-ABS.jpg)
![Corvette C8 Z06 / E-Ray DRY CARBON FIBER Front Splitter [Z07 Package]](https://ffperformance.co/wp-content/uploads/2026/04/DSC_9939_709b2d15-3276-44cf-b212-0108559663b0.jpg)
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