ZTrunExtreme Online Store reviewProducts, prices, shipping and returns
Extreme Online Store sells premium carbon fiber aero parts for Corvette, Camaro and Mustang, with free US shipping and 30-day returns.
Extreme Online Store offers ↓
$699.982025-Present Cadillac CT5-V Blackwing | Dry Carbon Fiber Side Lower Grille Pair
$399.982025-Present Cadillac CT5 Sport & CT5-V | Blackwing Style Carbon Fiber Front Bumper Lip Splitter
$299.982023-Up Toyota GR Corolla Dry Carbon Fiber Factory Style Replacement Engine Cover
$1,299.981997-2004 Corvette C5 | Carbon Fiber Widebody Fenders
$129.982006-2013 Corvette C6 Steering Wheel Magnetic Paddle Shifter Pair
$89.982015-2023 Dodge Challenger | Front Amber & Rear Red LED Reflector Light Set
$1,599.982016-2019 Cadillac CTS-V | Factory V Style Carbon Fiber Hood
$24.95EOS Exhaust Straight O2 Oxygen Sensor Spacer Adapter
$34.98
$1,099.982015-17 Ford Mustang | S650 GTD Style Front Bumper Cover Conversion Kit
$199.98Corvette C7 Dry Carbon Fiber Center Console Grab Handle Cover
$99.98Corvette C8 Z06 | Front Suspension Strut Lowering Collar KitNames, prices and pictures as shown at extremeonlinestore.com on 15 Oct 2026. Prices change: the shop's own page is the one that counts.
Extreme Online Store is an online shop that sells premium aerodynamic parts and accessories for performance cars. Its catalogue covers American models such as Chevrolet Corvette, Camaro and Ford Mustang, as well as European and Japanese vehicles. The brand manufactures its own aero parts and sells them directly to car enthusiasts.
What stands out
- Free shipping to the 48 US states
- Items ship within 24 hours, Monday to Friday
- Returns accepted within 30 days of delivery
- Clearance pages for Corvette, Mustang, Tesla, Subaru and BMW
- In-house manufacturer holding its own stock
Extreme Online Store offers
- Free shippingGet deal
Free shipping to the 48 US states; 24-hour dispatch. No code is needed. From the shipping page of Extreme Online Store, read on 15 October 2026.
"Get deal" opens Extreme Online Store in a new tab. We may earn a commission on what you buy.
How Extreme Online Store compares
Its terms beside those of the 100 other shops read on this site so far. Every figure is taken from that shop's own pages.
- 30 days to send things back: longer than 59 of the 71 other shops read here.
| Shop | Returns window | Free shipping from | Prices seen |
|---|---|---|---|
| Monos | 100 days | $100 | $5.95 to $109,000 |
| Travelpro | 100 days | $150 | $80 to $1,250 |
| Mary Maxim | 90 days | $89 | $1.99 to $189.99 |
| SEALIGHT | 90 days | – | $19.99 to $149.99 |
| TC Bros | 90 days | $99 | $0.65 to $1,370.66 |
| Yarn.com | 90 days | $75 | $1.99 to $10 |
| Herrschners | 60 days | – | $10 to $49.98 |
| Idealworld | 60 days | £65 | £9.99 to £1,849.99 |
| Sewing Parts Online | 60 days | $49 | $1.57 to $4,999 |
| Extreme Online Store | 30 days | – | $19.98 to $3,689.98 |
Three more readings of Extreme Online Store
Each was given the same pages of extremeonlinestore.com and asked what the brand does well. None of them has seen or used the products; software then checked every figure they wrote against those pages.
Extensive vehicle coverage, enthusiast-led service
Extreme Online Store sells premium aerodynamic performance parts for a broad range of vehicles, spanning American, off-road, JDM and European models, with listings for specific generations and years. The brand describes itself as one of the largest manufacturers of aerodynamic performance parts in the country and says it makes products onsite, keeping stock available for direct delivery. Prices in a 100-product sample range from 19.98 USD to 3689.98 USD. Shipping is free to the 48 contiguous US states, with items dispatched within 24 hours Monday to Friday. Returns are accepted within 30 days of delivery, require an RMA number, and a 15% restocking fee applies to non-defective returns.
Wide aero parts catalogue for classic cars
Extreme Online Store offers a large catalogue of aerodynamic performance parts for many classic and modern vehicles, including Corvettes, Camaros, Mustangs, F-150s, and more. The brand states it is one of the largest manufacturers of aerodynamic performance parts in the country and makes products onsite, which it says allows faster delivery. Its shipping policy offers free shipping to most US states, with all items shipped within 24 hours on business days. Returns are permitted within 30 days of delivery, provided the item is unused, in original condition, and in original packaging, with a valid RMA number required. Refunds are applied to the original payment method within 5-7 business days after inspection.
Niche performance parts focus
Extreme Online Store specializes in aerodynamic performance parts and accessories for specific vehicle models, particularly American muscle cars like Corvettes, Camaros, and Mustangs, as well as off-road and import vehicles. The brand emphasizes its expertise as a manufacturer, offering onsite production that enables direct-to-consumer delivery. It provides free shipping within the US (up to 48 states) and ships internationally, though international shipping fees are non-refundable. Returns are accepted within 30 days with a valid RMA, subject to a 15% restocking fee for non-defective items. The store suits car enthusiasts seeking customization and performance upgrades for their vehicles.
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What Extreme Online Store sells
Extreme Online Store sells aerodynamic parts and accessories for a wide range of performance vehicles. The catalogue lists parts for Chevrolet Corvette (C5 to C8), Camaro, Ford Mustang, Dodge Charger and Challenger, Cadillac, Toyota, Subaru, BMW and other makes. Product types include carbon fiber front splitters, rear spoilers, side mirror covers, engine covers, exhaust systems, steering wheels, bumper conversion kits and exterior trim. The site’s vehicle search lets shoppers select make, year, model and trim to see only parts that fit their car.
Extreme Online Store prices
Extreme Online Store lists products at prices from $19.98 to $3,689.98 in a sample of 100 products from its public catalogue, with a middle price of $209.98. The brand states that it is one of the largest manufacturers of aerodynamic performance parts in the country and makes its products onsite, which it says allows it to hold stock and deliver directly to customers.
Extreme Online Store shipping
Extreme Online Store offers free shipping to the 48 US states. All items ship within 24 hours, Monday to Friday; orders with payment cleared on a Friday ship on the next business day. The store also ships to Canada and to a large number of countries worldwide, with international rates calculated at checkout. All prices are in US dollars.
Extreme Online Store returns
Extreme Online Store accepts returns initiated within 30 days from the delivery date. A Return Merchandise Authorization (RMA) number is required, and items must be unused and in their original packaging. Non-defective or undamaged returns carry a 15% restocking fee, while items returned with damage, scratches or missing parts can be charged up to 50%. Approved refunds are applied to the original payment method within 5-7 business days. International shipping fees are non-refundable.
Discounts and offers at Extreme Online Store
Extreme Online Store runs an Outlet and Clearance section on its site, with separate clearance pages for Corvette, Mustang, Tesla, Subaru and BMW parts. Free shipping applies to orders shipped within the 48 US states.
Good to know about Extreme Online Store
Extreme Online Store describes itself as a Corvette and American muscle specialist whose team works with car enthusiasts on restoration and performance projects. The site offers a dealers and installers directory, customer reviews, a gallery and a blog alongside its shop.
What was read
These pages of Extreme Online Store’s own website, on 15 October 2026:
This page sets out what Extreme Online Store offers, from what it publishes about itself. No product was bought or tested.
In the words of Extreme Online Store
All items will ship within 24 Hours (Monday - Friday).
Returns are permitted and must be initiated by the buyer within 30 days from delivery date.
All non-defective or undamaged products are subject to a 15% restocking fee (except where prohibited by law).
a credit will automatically be applied to your credit card or original method of payment, within 5-7 business days.
Short answers
What does Extreme Online Store sell?
Extreme Online Store sells premium aerodynamic parts and accessories for performance cars, including carbon fiber splitters, spoilers, engine covers and exhaust systems for Corvette, Camaro, Mustang and other models.
How much does shipping cost at Extreme Online Store?
Extreme Online Store offers free shipping to the 48 US states, and international rates to Canada and other countries are calculated at checkout.
How long do I have to return an item to Extreme Online Store?
Extreme Online Store accepts returns initiated within 30 days from the delivery date, with a valid RMA number and the item unused in its original packaging.
Which countries does Extreme Online Store ship to?
Extreme Online Store ships within the US, to Canada and to a large number of countries worldwide, with all prices in US dollars.
Does Extreme Online Store have discounted items?
Extreme Online Store has an Outlet and Clearance section with clearance pages for Corvette, Mustang, Tesla, Subaru and BMW parts.
How long do refunds take at Extreme Online Store?
Extreme Online Store applies approved refunds to the original payment method within 5-7 business days.
See it at Extreme Online Store
Visit Extreme Online StoreWe may earn a commission when you buy through links on this page. It costs you nothing extra. How this works. How these pages are made. Work at Extreme Online Store? Corrections and removals.
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