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Premium Aftermarket Brands

Upgrade Your Ride with Confidence

Curated performance, off-road, and styling upgrades from leading aftermarket brands.
About Modridge

Find Parts For Your Vehicle

Fitment-based search is in development — powered by Convermax and SEMA Data

HOW DO YOU WANT TO IMPROVE YOUR VEHICLE?

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More Power

Boost horsepower, throttle response, and overall performance
Shop Performance
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Off-Road Ready

Lift, protect, recover, and build for trail confidence
Shop Off-Road
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Better Sound

Find the exhaust tone that fits your build
Shop Exhaust
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Aggressive Look

Transform your exterior with a bolder, more aggressive style
Shop Exterior
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Better Lighting

Upgrade visibility, style, and nighttime confidence
Shop Lighting

Top Categories

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Build Inspiration

Curated builds to help you plan your next project

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/blogs/build-inspiration/mustang-gt-street-performance-build

Mustang GT Street Performance Build

ECU tune and lowering springs for the 2018+ Ford Mustang GT 5.0.

Featured Parts:

SCT
40490

Eibach
35145.140

View This Build
/blogs/build-inspiration/jeep-wrangler-jk-trail-build

Jeep Wrangler Trail Build

Lighting, suspension, and exhaust upgrades for the Jeep Wrangler trail platform.

Featured Parts:

Bilstein
53-291431

Oracle Lighting
5769-332

Baja Designs
447099

View This Build
/blogs/build-inspiration/camaro-street-performance-styling-build

Camaro Exterior Styling Build

Aggressive fiberglass hood upgrade for the 5th-gen Chevrolet Camaro SS.

Featured Parts:

Anderson Composites
AC-HD1011CHCAM-CP-GF

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Premium Aftermarket Brands

Curated Upgrade Kits

Part combinations built around common upgrade goals

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F-150 Street Performance Starter

What's Included:
Price
  • SCT BDX Tuner (40490)
    $399
  • *More parts with brand approvals
    -
  • *More parts with brand approvals
    -
  • Bundle Total
    $399

Kit Price
$399

View Kit

Why Modridge

U.S.-Sourced Parts

Sourced exclusively through authorized U.S. distributors.

Fitment-Checked Listings

We review fitment details before products go live.

30-Day Returns

Uninstalled parts in new condition returnable within 30 days.

Fast U.S. Shipping

Free over $149. Shipped from U.S. warehouses.

Aftermarket Shopping Deserved Better

Modridge is a U.S. aftermarket store built around a simple idea: buying the right parts should feel organized, trustworthy, and easy to understand. We don't just list parts. We explain them.

About Modridge

Guides

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How to Choose Your First Aftermarket Upgrade

Guides

How to Choose Your First Aftermarket Upgrade

Not sure where to start with aftermarket upgrades? Here is a practical breakdown of how to pick your first mod based on your vehicle, your goal, and your budget.

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What Does a Tuner Actually Do?

Guides

What Does a Tuner Actually Do?

Tuners are one of the most popular aftermarket upgrades, but also one of the most misunderstood. This guide explains what they do, how they work, and what to know before buying one.

Read Guide
Lift Kits Explained: Types, Sizes, and What to Know Before You Buy

Guides

Lift Kits Explained: Types, Sizes, and What to Know Before You Buy

Learn the basic lift kit types, size ranges, and tradeoffs before choosing your suspension setup.

Read Guide