Search  for anything...

2.5'' Inch DIY Custom Mandrel Exhaust Pipe Tube Pipe Industry Pipe,48'' Straight Pipe,2.5'' OD Straight & Mandrel Bend Pipe(45/90/180 Degree) Kit,T304 Stainless Steel,Universal Fitment-8PCS

  • Based on 96 reviews
Condition: New
Checking for the best price...
$89.98 Why this price?
New Year Deal · 18% off was $109.99

Buy Now, Pay Later


As low as $15.00 / mo
  • – 6-month term
  • – No impact on credit
  • – 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, Apple Pay, and PayTomorrow. 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

Returnable until Jan 31, 2026

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 Thursday, Jan 8
Order within 21 hours and 3 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 2.5 Inch


Features

  • Outsider Diameter: 2.5" Inch; Bending Angle:Straight/45/90/180 Degree
  • Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
  • Straight Pipes Length: 47.25" or 120cm
  • Each smooth mandrel bent tube is expanded on one end to allow easy slip-fit installation
  • Applications: Universal Fitment(Exhaust system,Industrial materials or Intercooling system),Perfect Do It Yourself kit with plenty of options.

Color: Silver


Brand: BIGREAT


Material: Stainless Steel


Shape: Round


Installation Type: Bolt-On


Product Dimensions: ‎48"L x 2.5"W


Manufacturer: ‎BIGREAT


Model: ‎Extension Pipes


Item Weight: ‎24.9 pounds


Item model number: ‎Extension Pipes


Exterior: ‎Polished


Manufacturer Part Number: ‎BR0094


Date First Available: February 14, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 8

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Pipes are very high quality for price
Size: 3 Inch
Honestly this was some amazing pipe definitely buying more, especially from this vendor. The pipes were as pictured shinny stainless and pieces fit well together and was super easy to weld up. I wound recommend to get pipe from any other vendor due to ordering other pipes and they were very dirty and cheap quality. ... show more
Reviewed in the United States on August 31, 2025 by Emitt Smith

  • excellent quality at cheap price
Size: 3 Inch
it is thin, but for me i considered that a positive for my race car. exhaust shop said it was a breeze to weld. made an excellent custom exhaust for my car, it sounds great with 2 helmholtz style resonators.
Reviewed in the United States on October 24, 2025 by Garrett Morris

  • Great, perfect gauge
Size: 3 Inch
Tube is true 3 inches. No wrinkles, every bend is perfect. It is true 304 stainless because I left it outside for about 3 weeks now and nothing has happened to it. There is another grade of stainless and it rusts after a while. This pipe also has a very nice shiny finish.
Reviewed in the United States on March 25, 2025 by tanya

  • Good for exhaust
Size: 2 Inch
It wasn’t perfect but it worked well. It welded good.
Reviewed in the United States on January 12, 2025 by Ricard Berberi Ricard Berberi

  • Awesome quality
Size: 2 Inch
Honestly really thick walled. Was really surprised! Definitely work more that I paid!
Reviewed in the United States on October 7, 2025 by Justin meglich

  • Excellent
Size: 4 Inch
Excellent finish on the stainless. Fitment was great. Allowed a fellow to build a nice custom exhaust on my western hauler. No more choking on weed burner exhaust.
Reviewed in the United States on June 3, 2025 by Jasper Mussman

  • Great product. Great Shipping. Great price.
Size: 3 Inch
Great product. Great Shipping. Great price.
Reviewed in the United States on August 22, 2025 by Jimm

  • Real 304 stainless
Size: 3 Inch
I have spent a lot of time and money on my current project 70 Fastback with a 7.3 Godzilla. The headers are 304 Stainless and I wanted the exhaust to be the same quality. This tubing kit is real 304 stainless non magnetic. It yes, it comes polished! Unlike some of the other cheaper kits that say they are stainless but are 409 or lesser grade and come unpolished. This si kit saved me a lot of time and money and looks fantastic. I would definitely buy it again. ... show more
Reviewed in the United States on May 30, 2024 by Kjwalters Kjwalters

Can't find a product?

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