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Aftermarket automotive performance parts and body upgrades
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Aftermarket Performance Parts & Body Upgrades

Find fitment-focused bumpers, carbon fiber aero, lighting, steering wheels, body panels, and exterior upgrades for BMW, Audi, Tesla, Mercedes-Benz, Chevrolet, Dodge, Cadillac, Lotus, Porsche, Volkswagen, and more.

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LIVE FITMENT SEARCH

What do you drive?

Search your year, make, model, chassis code, or part name. The lookup uses Shopify's live product index, so newly added available parts are included automatically. Always verify the complete fitment notes before ordering.

SHOP BY VEHICLE

Choose your make

Start with the vehicle, then compare model years, chassis codes, trim requirements, materials, and installation notes.

AudiShop Audi partsView fitment →BMWShop BMW partsView fitment →CadillacShop Cadillac partsView fitment →ChevroletShop Chevrolet partsView fitment →DodgeShop Dodge partsView fitment →LotusShop Lotus partsView fitment →Mercedes-BenzShop Mercedes-Benz partsView fitment →TeslaShop Tesla partsView fitment →VolkswagenShop Volkswagen partsView fitment →
SHOP BY PART TYPE

Know what you need?

Go directly to the upgrade category, then narrow the results for your vehicle.

01

Front & rear bumpers

Body conversions and replacement panels

Shop parts →02

Fenders

Replacement and widebody-ready panels

Shop parts →03

Hoods

Lightweight and styled hood upgrades

Shop parts →04

Spoilers & aero

Wings, spoilers, lips, and aero upgrades

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Tail lights

LED and performance-style lighting

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Steering wheels

Custom driver-interface upgrades

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Vehicle accessories

Hardware, trim, safety, and accessories

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BUY WITH CONFIDENCE

Fitment before checkout

Aftermarket body and performance parts are vehicle-specific. A few checks now can prevent costly returns or installation delays.

1

Match the vehicle

Confirm year, make, model, body style, chassis code, trim, and facelift or pre-facelift designation.

2

Read every fitment note

Check required factory packages, included hardware, material, finish, sensor provisions, and exclusions.

3

Plan installation

Many body components arrive unfinished and may require preparation, paint, transfer parts, or professional installation.

Not sure it fits?Send your VIN or full vehicle details before ordering.
Ask a fitment question
BROWSE ALL UPGRADES172 products
PERFORMANCE PARTS HELP

Fitment, materials, shipping, and installation

How do I know whether a performance part fits my vehicle?

Match the model year, make, model, body style, chassis code, trim, and facelift designation against the complete fitment section on the product page. Some parts also require a factory sport package or a specific bumper. Contact Prop & Piston before ordering if any detail is uncertain.

Do body kits and bumper conversions arrive painted?

Many aftermarket body parts arrive raw or primed and require inspection, preparation, and professional paint before installation. The individual product page explains the expected finish and any included components.

Should performance body parts be professionally installed?

Professional installation is recommended for bumpers, body panels, carbon-fiber aero, lighting, and other fitment-sensitive upgrades. Installation instructions may not be included, and modified or painted parts may not qualify for return.

What vehicle brands can I shop?

The catalog includes upgrades for BMW, Audi, Tesla, Mercedes-Benz, Chevrolet, Dodge, Cadillac, Lotus, Porsche, Volkswagen, and other enthusiast vehicles. Availability varies by model and year.

What information should I send for a fitment check?

Send the year, make, model, trim, body style, chassis code if known, and VIN when appropriate. Also mention any factory sport package, previous body conversion, or aftermarket bumper already installed.