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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VRSF M57 Down Pipe & Mid Pipe Combo Upgrade for 2009–2013 BMW X5 35d & 2009–2011 X6 35d (E70/E71)
Price range: $599.99 through $789.99Available
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MAZ 2024-2026 Ford Mustang S650 R1 Competizione Bumper
Price range: $1,099.99 through $1,699.99Available
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 GT | GTS | GTC Front Bumper Grille DarwinPRO IMP Design
Price range: $620.00 through $1,700.00Available
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DarwinPRO 2013-2019 Mercedes Benz W117 CLA Sport CLA45 AMG BKSS Style Hood
Price range: $1,300.00 through $2,040.00Available
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DarwinPRO 2015-2021 Mercedes Benz W205 C63 S AMG Carbon Fiber Front Canards
Price range: $350.00 through $525.00Available
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DarwinPRO 2017-2020 Mercedes Benz S63 W222 Sedan MSY Style Side Skirts
Price range: $3,450.00 through $4,485.00Available
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DarwinPRO 2017-2020 Mercedes Benz S63 W222 Sedan MSY Style Rear Bumper Vents
Price range: $1,200.00 through $1,560.00Available
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DarwinPRO 2017-2020 Mercedes Benz S63 W222 Sedan MSY Style Front Bumper Vents
Price range: $1,320.00 through $1,715.00Available
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RTR 2024-2026 Ford Mustang Tactical Performance Adjustable Front Strut
$279.99Backordered - 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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EOS Corvette C6 Base Model ZR1 Conversion Full Body Kit
$459.98Backordered - Call or Email For ETA
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