What GReddy does

GReddy Performance Products, Inc. is a privately held U.S. distributor and brand owner specializing in aftermarket performance components for Japanese Domestic Market (JDM) vehicles. Founded in 1994 and headquartered in a single warehouse/office facility in Irvine, California, the company sells a comprehensive portfolio that includes exhaust systems (Supreme SP, Evolution GT, Revolution RS, RS-RACE, DD-R, TRUST PE-TR, RS-Ti Titanium), air intakes (Airinx filters and kits), turbocharger kits, blow-off valves and wastegates, intercoolers, oil coolers, radiators, engine and drivetrain parts, performance plumbing (fittings, hoses, clamps), electronics (controllers and meters), chassis components, and branded apparel. Technical construction emphasizes 304 stainless-steel, titanium, hand TIG-welding, and mandrel-bent tubing, with limited lifetime warranties on key exhaust lines and made-in-Japan premium options. The product catalog is organized around featured JDM engine platforms (RB26, 2JZ, SR20, 13B, FA20/FA24, K20/L15, F20/F22, 4G63/4B11, EJ/FA, VQ/VG, VR38), reflecting an application-specific engineering approach.

GReddy operates a dual go-to-market: direct-to-consumer e-commerce via shopgreddy.com (Shopify, with Pay-with-Installments enabled for orders over $50) and a North American authorized dealer network. The company is also the largest North American dealer for Rocket Bunny and Pandem aero body kits and distributes additional partner brands (Garage Active, Artec, Boost Brigade) and co-developed products (GReddy x Voltex). Revenue is generated almost entirely through unit-pricing of physical hardware at SKU-level prices ranging from approximately $4.25 for plumbing accessories to $20,000 for twin turbo kits, with no subscription or enterprise contract layer. Customers are predominantly JDM enthusiasts, tuners, and track racers purchasing one-off upgrades; the company has no disclosed named enterprise accounts, no institutional investors, no parent company, and no subsidiaries. GReddy markets through its website, blog, email newsletter, and social channels, and supports limited-time Saturday showroom hours at its Irvine location.

Name

GReddy

Legal name

GReddy Performance Products, Inc.

Website

https://greddy.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

GReddy Performance Products is a privately held Irvine, California-based distributor (founded 1994) that sells premium aftermarket performance parts, including exhausts, turbos, intakes, cooling, and aero body kits, for Japanese Domestic Market vehicles to enthusiasts, tuners, and track racers across North America.

Ownership category

akta.pro rank

Product category

Aftermarket Performance Automotive Parts

NAICS

Motor Vehicle Supplies and New Parts Merchant Wholesalers (42312), Automotive Parts and Accessories Retailers (44133)

SIC

Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Aftermarket Performance & Tuning Products Manufacturing (Intakes/Turbos/ECU Tuners/Superchargers) (IMACANAN)

akta.pro secondary industries

Aftermarket Exhaust & Emissions Components Manufacturing (Mufflers/Catalysts/DPF/EGR) (IMACANAE), Automotive Aftermarket Parts Distribution (Light-Duty) (TLAKAOAA)

Keywords

• Aftermarket performance parts
• JDM exhaust systems
• Turbocharger kits
• Air intake systems
• Aerodynamic body kits

Headquarters

HQ city

Irvine

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales - Performance Automotive Parts: GReddy generates revenue through the sale of physical performance automotive parts and accessories including exhaust systems, turbochargers, air intakes, cooling systems, and engine components. Most products are one-time purchases with individual SKU pricing ranging from under $10 to over $20,000.
2. Apparel and Merchandise: Sale of branded GReddy apparel including shirts, jackets, headwear, and collaborative merchandise with partners like HUF and Ken Gushi Team 21.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

GReddy designs, manufactures, and distributes premium aftermarket performance parts for Japanese Domestic Market (JDM) vehicles, including exhaust systems, turbocharger kits, air intake systems, cooling components, performance plumbing, electronics, and aerodynamics. The company also operates as the largest North American distributor of Rocket Bunny and Pandem aero products, selling both via its own Shopify-based e-commerce store (ShopGreddy.com) and through an authorized dealer network.

Product overview

GReddy Performance Products is a specialized aftermarket automotive parts company based in Irvine, CA, serving the North American market since 1994 with premium performance parts for Japanese vehicles. The company offers a comprehensive portfolio organized into distinct product categories: exhaust systems (Supreme SP, Evolution GT, Revolution RS, RS-RACE, DD-R, TRUST PE-TR, RS-Ti Titanium, and JDM-specific exhausts), air intake solutions (Airinx filter parts and complete intake kits), turbocharging systems (turbo kits, blow-off valves, wastegates, and turbos), cooling components (intercoolers, oil coolers, radiators), engine/drivetrain parts, performance plumbing (fittings, hoses, clamps), electronics (controllers, meters), aerodynamics including Rocket Bunny/Pandem body kits, chassis components, and branded apparel. The company also serves as the largest North American dealer for Rocket Bunny & Pandem aero products, and stocks premium global brands like Garage Active and Artec. All products ship from their Irvine, California warehouse.

Differentiator

Problem solved

Functional benefit

Brands

• Rocket Bunny: Aero kit brand designed by Kei Miura, distributed exclusively by GReddy in North America
• Pandem

Products and services

• Supreme SP Exhaust System Street-performance line of cat-back and axle-back exhaust systems made of hand TIG-welded 304 stainless-steel with straight-through and directed-straight-through chambered muffler designs, double-wall GReddy tips, and a limited lifetime warranty. Targeted at JDM enthusiasts seeking refined sound and a stylish look for daily and street use.

Quantifiable outcome

• Enhanced exhaust flow and performance through precision-engineered straight-through and directed-straight-through muffler designs
• +1 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Rocket Bunny / PandemcoreChannel Partner/ Reseller/ DistributorGReddy is the largest North American dealer for Rocket Bunny and Pandem aero products. They distribute these Japanese-designed body kits through their e-commerce platform and dealer network, offering complete vehicle aero packages for Toyota/Lexus/Scion, Nissan/Datsun/Infiniti, Mazda, Honda/Acura, European, and American vehicles.
• Garage Active (JPN)minorChannel Partner/ Reseller/ DistributorGReddy stocks and special orders Garage Active products as a premium global brand partner, expanding their product offerings with additional Japanese performance parts.
• Artec (AUS)minorChannel Partner/ Reseller/ DistributorGReddy stocks and special orders Artec products as part of their premium global brand partnerships.
• Boost Brigade Motoring BrandminorChannel Partner/ Reseller/ DistributorGReddy distributes Boost Brigade motoring brand products through their partner brands section.
• HUFminorGTM or Marketing PartnerCollaborative apparel partnership producing HUF x GReddy Racing Gloves and potentially other branded merchandise.
• Ken Gushi / Team 21minorGTM or Marketing PartnerKen Gushi branded GReddy Team 21 merchandise line including apparel. Ken Gushi appears to be a sponsored driver/ambassador.
• VoltexminorStrategic or Co-development PartnerCo-branded aero products including GReddy x Voltex Aero Under Tray and various aero components for GR86/BRZ vehicles (ZN8/ZD8), including front under spoilers, under-wing trays, side skirts, rear under spoilers, and GT wings in various configurations.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• AMS Performance: Aftermarket performance manufacturer focused on import platforms (notably Mitsubishi EVO, Subaru, Nissan GT-R) with turbo systems, intercoolers, intakes, and exhausts. Comparable in vehicle-specific engineering depth and enthusiast/tuner customer overlap.
• COBB Tuning: Tuner and performance parts company specializing in intake, exhaust, intercooler, and ECU tuning for sport compact and JDM platforms. Closely comparable in target customer (enthusiast/tuner) and direct-to-consumer e-commerce model with vehicle-specific product systems.
• Borla Performance Industries: Manufacturer of stainless-steel and titanium aftermarket exhaust systems serving sport, muscle, and import vehicles. Closely comparable on exhaust manufacturing, premium materials (TIG-welded 304 SS), limited lifetime warranty model, and DTC + dealer distribution.
• Mishimoto: Aftermarket cooling systems specialist (radiators, intercoolers, oil coolers, hoses) with direct-to-consumer e-commerce and enthusiast brand positioning. Directly comparable on the cooling/plumbing portion of GReddy's catalog and on DTC-first GTM.
• Injen Technology: Manufacturer of cold air intakes, intercoolers, and exhaust systems with strong JDM and sport compact coverage. Comparable in intake/exhaust product overlap, premium materials positioning, and DTC + dealer distribution.
• AEM Performance Electronics: Performance parts company spanning cold air intakes, intercoolers, exhausts, and electronic controllers for sport compact and import vehicles. Comparable across intake and electronics categories with overlapping JDM enthusiast customer base.
• HKS Co., Ltd. Japanese aftermarket performance parts manufacturer offering turbochargers, exhausts, intakes, and electronics for JDM platforms. Directly comparable to GReddy in product mix, customer base, and Japan-to-North-America distribution model.
• APR (Autonomous Performance Racing): Performance parts and tuning company for European and import platforms with strong direct-to-consumer and dealer distribution. Comparable in ECU tuning, intake, and exhaust offerings and in vehicle-specific engineered systems.
• MagnaFlow: Aftermarket exhaust and catalytic converter manufacturer with strong North American distribution across import and domestic vehicles. Comparable on exhaust product breadth, emissions-compliant product positioning, and multi-channel retail distribution.

Broad incumbents

• K&N Engineering: Large-scale aftermarket intake and filtration brand with broad vehicle coverage including JDM platforms. Overlaps with GReddy's Airinx intake line but operates at significantly greater scale with a wider, non-enthusiast-skewed customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/greddyracing
• LinkedInlinkedin.com/company/greddy-performance-products-inc-

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GReddy