Search  for anything...
A-KARCK

A-KARCK Mild Steel Mandrel Bends 8 Pcs, 3 Inches Mild Steel DIY Custom Exhaust Tubing Pipe Straight & U-Bend Kit, Universal Fit

  • Based on 149 reviews
Condition: New
Checking for the best price...
$87.99 Why this price?
Save $2.00 was $89.99

Buy Now, Pay Later

As low as $14.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 27
Order within 17 hours and 22 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 3 inch 8 piece Kit


Style: Mild Steel


Features

  • SIZE: Outside Diameter: 3.0 Inch, Bending Angle: Straight/45/90/180 Degree
  • MATERIAL: Made of high quality mild steel with computerized mandrel-bends for strength and durability
  • PACKAGE INCLUDES: 2x48" Straight Pipes, 2x90 Degree Pipes, 2x45 Degree Pipes, 2x180 Degree U-Bends
  • DESIGN: The exhaust Pipes can cutting, welding to any length that you need. All pipes have flared ends for easy slip-on installation
  • Custom Ducting: DIY custom ducting to create a new and efficient exhaust system

Description

Universal DIY Exhaust Pipes Kit, DIY Your Own Exhaust System Now! Functions: 1) Easy to Install 2) High-Quality Material 3) DIY by Yourself 4) Different Sizes

Brand: A-KARCK


Material: Stainless Steel


Number of Items: 8


Manufacturer: A-KARCK


Brand Name: A-KARCK


Manufacturer Part Number: MS30-8


Number of Items: 8


Manufacturer: A-KARCK


Included Components: EXHAUST PIPES


Item Type Name: EXHAUST PIPE KIT


Model Number: MS30-8SC


Manufacturer Warranty Description: 1 year warranty


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product thickness was just right for welding.
Size: 3 inch 8 piece Kit Style: Mild Steel
Items showed up very nicely, packaged, no dense or rust. All the pipes were very well-oiled. But when you plan on welding or using on the vehicle without welding, I would recommend cleaning them completely off and painting them with high temp paint, it really helps some of the pipe that I cleaned off but didn't use rusted "surface rust" fairly quickly from just sitting in my garage. Would buy again ... show more
Reviewed in the United States on October 3, 2026 by Frank Saavedra
    • Expectations met.
Size: 3 inch 8 piece Kit Style: Mild Steel
No complaints. You get exactly what you would expect. Don't expect mild steel not to rust. The bends are nicely done, they maintain diameter and don't "pinch" at any point. The pipes are coated in oil for delivery so they don't arrive rusty.
Reviewed in the United States on August 12, 2026 by Sam
    • Not terrible overall, but was a bit shorter in length than advertised
Size: 2.0inch Mixed 8PCS Style: Mild Steel
Both 135° pieces had rust on the ends and throughout the inside. However, it's mild steel and not entirely unexpected; especially for the price. My only complaint if anything is the longer straight sections are listed as 48'' in length. The two that arrived in my order are only 40'' in length.
Reviewed in the United States on September 3, 2026 by Jonathon L Edde
    • Nice pipe
Size: 2.5inch Mixed 8PCS Style: Mild Steel
Can't beat the price, nice clean bends, great for making custom exhaust . Just now used these pipes, they weld up nicely. I'd definitely buy this again when I need exhaust parts.
Reviewed in the United States on February 7, 2026 by John
    • Product as described
Size: 3 inch 8 piece Kit Style: Mild Steel
Got exactly what I paid for, some of the pipes had slight dents at the ends making them difficult to slip together, otherwise worked good
Reviewed in the United States on December 24, 2025 by Amazon Customer
    • Great Product
Size: 2.5inch Mixed 8PCS Style: Mild Steel
This is some nice exhaust tubing, great weldability, and value
Reviewed in the United States on April 7, 2026 by Matt V
    • Good stuff
Size: 2.5inch Mixed 8PCS Style: Mild Steel
Good quality bends, welds good
Reviewed in the United States on October 2, 2026 by Dallas thomas
    • FedEx sucks
Size: 2.5inch Mixed 8PCS Style: Mild Steel
The product is fine please ship with anybody besides FedEx. They seem to throw every package from the road to my house. FedEx is the absolute worst. I have multiple videos of them just dropping my packages from 3 to 4 feet in the air.
Reviewed in the United States on September 23, 2026 by Justin

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...