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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CCG 2015-2023 Ford Mustang EcoBoost SS Dual Cat-Back Exhaust
$574.99Backordered - 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 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Rear Bumper Canards
Price range: $460.00 through $600.00Available
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DarwinPRO 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Carbon Fiber Front Bumper Lip Splitter
Price range: $1,650.00 through $2,475.00Available
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DarwinPRO 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Rear Diffuser With Reflector Panels & Exhaust tips
Price range: $3,150.00 through $4,725.00Available
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DarwinPRO 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Rear Diffuser With Exhaust tips
Price range: $2,700.00 through $4,050.00Available
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DarwinPRO 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Side Skirts Under Board
Price range: $2,380.00 through $3,570.00Available
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DarwinPRO 2019-2024 Mercedes Benz AMG GT50 GT53 GT43 4Door Coupe X290 IMP Performance Carbon Fiber Front Bumper Vent Trims
Price range: $2,950.00 through $4,425.00Available
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MBRP 2015-2026 Ford Ecoboost Mustang XP Series (T409) Cat-Back Exhaust Race Version
$819.99Backordered - Call or Email For ETA
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LiquiVinyl 2015-2017 Ford Mustang Roush Front Splitter
$365.00Contact Us for More Information
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 2005-2013 Chevrolet Corvette C6 Grand Sport / Z06 ZR1 Side Skirts Rocker Panels – Glossy Black
Price range: $159.98 through $409.98Available
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EOS 2023-2026 Chevrolet Corvette C8 Z06 Z07 Carbon Fiber High Wing- Ceramic Pro PPF
$2,099.98Backordered - Call or Email For ETA
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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
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EOS 2020-2024 Chevrolet Corvette C8 5VM Style Front Splitter Lip (Unpainted) Plastic Black
Price range: $299.98 through $599.98Available
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EOS 2014-2019 Chevrolet Corvette C7 Carbon Fiber Stage 2/3 Front Splitter & Side Skirts
Price range: $509.98 through $959.98Available
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