---
product_id: 346657238
title: "4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065\" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System"
brand: "acrux7"
price: "$134.81"
currency: USD
in_stock: true
reviews_count: 10
category: "Acrux7"
url: https://www.desertcart.us/products/346657238-4-pack-304-stainless-steel-mandrel-bend-elbow-90-degree
store_origin: US
region: United States of America
---

# 2.5 inch OD precision fit 90° mandrel bend, smooth flow 16GA/.065" thick durable steel 4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System

**Brand:** acrux7
**Price:** $134.81
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your exhaust game with flawless bends and lasting shine!

## Quick Answers

- **What is this?** 4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System by acrux7
- **How much does it cost?** $134.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/346657238-4-pack-304-stainless-steel-mandrel-bend-elbow-90-degree)

## Best For

- acrux7 enthusiasts

## Why This Product

- Trusted acrux7 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile 4-Pack Value:** Four elbows included—perfect for custom exhausts, stair handrails, or sanitary pipe connections.
- • **Mandrel Bend Perfection:** Smooth 90° bend maintains consistent diameter for optimal exhaust flow and professional fab results.
- • **Precision Engineered Fit:** 2.5" outer diameter ensures seamless integration with your exhaust or handrail system.
- • **Robust 16 Gauge Thickness:** Thick .065" (1.5mm) 304 stainless steel resists warping and withstands high-heat welding.
- • **Mirror Polished Durability:** Rust-resistant, anti-oxidation finish keeps your build looking sharp and lasting longer.

## Overview

This 4-pack of 2.5" OD, 16GA 304 stainless steel mandrel bend elbows delivers smooth 90° bends with consistent diameter, ideal for custom exhaust systems, stair handrails, and more. Featuring mirror-polished rust-resistant finish and durable thickness, these elbows ensure professional-grade fabrication with minimal warping and easy welding.

## Description

Buy 4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System: Exhaust Pipes & Tips - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Strong, clean bends — perfect stainless 90° elbows for exhaust fab - used these stainless 90-degree bends while building a custom exhaust setup, and they worked exactly how you want bends to work when you’re fabricating — consistent shape, good material, and easy to weld. First thing I checked was the bend quality. The radius is smooth and not kinked or crushed, which is huge for exhaust flow. Cheap bends sometimes neck down or wrinkle on the inside of the curve, but these kept a consistent diameter through the turn. Wall thickness also feels right — not paper-thin, so you don’t blow through it when welding. The stainless finish was clean with minimal surface contamination. A quick wipe and they were ready to tack. They cut easily with a chop saw/band saw and didn’t fray or split at the edges. Fit-up to straight pipe sections was good too — no weird out-of-round issues that force you to fight gaps. Once welded in, they held alignment well and didn’t warp badly from heat. That makes a big difference when you’re trying to line up a full exhaust system without everything shifting after final welds. After heat cycles, there’s no rusting or scaling beyond normal stainless color change near welds. If you’re building anything from a turbo setup to a simple custom cat-back, these are way better than trying to pie-cut a bunch of straight sections. Cleaner look, smoother flow, and less work overall. Just make sure you order the correct diameter and material type (304 vs 409, etc.) for your setup. And if you’re running tight clearances, measure the centerline radius of the bend so it fits where you need it. Pros: • Smooth, non-crushed bends • Good wall thickness • Easy to cut and weld • Holds shape during welding • Clean professional look Cons: – Needs proper tools to work with (not beginner-friendly) – Stainless discoloration near welds is normal Bottom line: Solid stainless 90s for anyone fabricating an exhaust. Strong material, clean bends, and way better than cheap thin elbows that rust or deform. Perfect for custom builds.
Review: True 16 Gauge and real 304 Stainless!!!! Great stuff - Working on a mid mount twin turbo kit for my 370z and i had purchased a tight 180 bend from vibrant for $65.00 just to used it for 2 90* bends. Ran into these and Wow! Used a magnet on it to test... true 304 stainless. Caliper check... 16 gauge!. Tack Tig welded nicely too. Worked out very well. I'll post pictures when I have it complete, but definitely a bargain. Quick shipping too!

## Features

- Exhaust elbow 2.5 inch outer diameter; 16GA/.065" (1.5mm) wall thickness
- Back Arc length: 5.9in/150mm; Centerline Bend Degree: 90°
- 304 Stainless Steel: Mirror polishing; Durable use and not easily damaged; Rust-resistance, anti-oxidation
- 2.5" Mandrel bend elbow suits for exhaust system, intake system, sanitary pipe connection, car modified exhaust elbow pipe, stair handrail, etc
- 4 Pack x 2.5” Stainless Steel Mandrel Bend Elbow 90 Degree Bend Elbow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0957CDBTF |
| Best Sellers Rank | #24,496 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Replacement Exhaust Pipes |
| Customer Reviews | 4.8 4.8 out of 5 stars (199) |
| Date First Available | May 18, 2021 |
| Installation Type | Bolt-On |
| Item Weight | 1.74 pounds |
| Manufacturer | Acrux7 |
| Product Dimensions | 5.9"L x 2.5"W |
| UPC | 613966160208 |

## Product Details

- **Brand:** Acrux7
- **Color:** Silver
- **Material:** Stainless Steel
- **Shape:** Round
- **Vehicle Service Type:** Car

## Images

![4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System - Image 1](https://m.media-amazon.com/images/I/61tLwbfI6CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong, clean bends — perfect stainless 90° elbows for exhaust fab
*by E***R on January 27, 2026*

used these stainless 90-degree bends while building a custom exhaust setup, and they worked exactly how you want bends to work when you’re fabricating — consistent shape, good material, and easy to weld. First thing I checked was the bend quality. The radius is smooth and not kinked or crushed, which is huge for exhaust flow. Cheap bends sometimes neck down or wrinkle on the inside of the curve, but these kept a consistent diameter through the turn. Wall thickness also feels right — not paper-thin, so you don’t blow through it when welding. The stainless finish was clean with minimal surface contamination. A quick wipe and they were ready to tack. They cut easily with a chop saw/band saw and didn’t fray or split at the edges. Fit-up to straight pipe sections was good too — no weird out-of-round issues that force you to fight gaps. Once welded in, they held alignment well and didn’t warp badly from heat. That makes a big difference when you’re trying to line up a full exhaust system without everything shifting after final welds. After heat cycles, there’s no rusting or scaling beyond normal stainless color change near welds. If you’re building anything from a turbo setup to a simple custom cat-back, these are way better than trying to pie-cut a bunch of straight sections. Cleaner look, smoother flow, and less work overall. Just make sure you order the correct diameter and material type (304 vs 409, etc.) for your setup. And if you’re running tight clearances, measure the centerline radius of the bend so it fits where you need it. Pros: • Smooth, non-crushed bends • Good wall thickness • Easy to cut and weld • Holds shape during welding • Clean professional look Cons: – Needs proper tools to work with (not beginner-friendly) – Stainless discoloration near welds is normal Bottom line: Solid stainless 90s for anyone fabricating an exhaust. Strong material, clean bends, and way better than cheap thin elbows that rust or deform. Perfect for custom builds.

### ⭐⭐⭐⭐⭐ True 16 Gauge and real 304 Stainless!!!! Great stuff
*by P***L on May 5, 2023*

Working on a mid mount twin turbo kit for my 370z and i had purchased a tight 180 bend from vibrant for $65.00 just to used it for 2 90* bends. Ran into these and Wow! Used a magnet on it to test... true 304 stainless. Caliper check... 16 gauge!. Tack Tig welded nicely too. Worked out very well. I'll post pictures when I have it complete, but definitely a bargain. Quick shipping too!

### ⭐⭐⭐⭐⭐ Great value!
*by A***R on June 20, 2024*

Thought these 90 degree elbows were too good to be true. They were of great quality and in new condition. The elbows have a small radius which is what I was looking for and welded in nicely. Saved me a lot of money from buying mandrel pieces for my exhaust project. Would definitely buy again.

## Frequently Bought Together

- 4 Pack 304 Stainless Steel Mandrel Bend Elbow, 90 Degree Exhaust Elbow Pipe, 2.5 Inch OD Mandrel Elbow, Thickness 16GA/.065" for Car Modified Exhaust Elbow Pipe, Stair Handrail, Exhaust System
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-22*