---
product_id: 508106394
title: "UPOWER 3\" Inlet&Outlet Exhaust Resonator,16\" Overall Length Center Straight Through Stainless Steel Muffler,Polished"
brand: "upower"
price: "€ 127.71"
currency: EUR
in_stock: true
reviews_count: 11
category: "Upower"
url: https://www.desertcart.fi/products/508106394-upower-3-inlet-and-outlet-exhaust-resonator-16-overall-length
store_origin: FI
region: Finland
---

# Polished stainless steel finish 3" inlet & outlet diameter 16" overall length, universal fit UPOWER 3" Inlet&Outlet Exhaust Resonator,16" Overall Length Center Straight Through Stainless Steel Muffler,Polished

**Brand:** upower
**Price:** € 127.71
**Availability:** ✅ In Stock

## Summary

> 🔥 Tune your ride’s voice with precision and polish!

## Quick Answers

- **What is this?** UPOWER 3" Inlet&Outlet Exhaust Resonator,16" Overall Length Center Straight Through Stainless Steel Muffler,Polished by upower
- **How much does it cost?** € 127.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/508106394-upower-3-inlet-and-outlet-exhaust-resonator-16-overall-length)

## Best For

- upower enthusiasts

## Why This Product

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

## Key Features

- • **Deep, Refined Exhaust Tone:** CRF fiberglass tech absorbs resonance for a smooth, aggressive growl without drone.
- • **Sleek Polished Stainless Steel:** Durable, corrosion-resistant finish that elevates your ride’s undercarriage style.
- • **Precision Fit for Peak Performance:** Universal 3" inlet/outlet ensures seamless welding and perfect exhaust flow.
- • **Effortless Upgrade for Daily Drivers:** Transforms loud, harsh exhaust noise into a sophisticated, low rumble—neighbors will thank you.
- • **Built to Last with 100% Welded Design:** Engineered for long-term durability and professional-grade installation.

## Overview

The UPOWER 3" Inlet & Outlet Exhaust Resonator is a 16" long, polished stainless steel muffler designed for universal fit on 3" exhaust pipes. Featuring a straight-through design and CRF fiberglass technology, it reduces unwanted resonance to deliver a deep, refined exhaust tone. Its fully welded construction ensures durability, making it a professional-grade upgrade that balances performance with sleek aesthetics.

## Description

Buy UPOWER 3" Inlet&Outlet Exhaust Resonator,16" Overall Length Center Straight Through Stainless Steel Muffler,Polished: Mufflers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Incredible value - I own an Infiniti with Nissan's VK56 V8 - multiple mods have it dyno'd at over 440hp at the wheels, with a 0-60 of about 4.1 seconds. The car also has a custom-fabricated, 2.75" ID, straight-back exhaust. Each side had only one rear-located resonator - no muffler, no exhaust tip - so it is /loud/, inside and out. It recently became my daily driver and I got tired of driving a car that sounded like a Ram 3500 with cut pipes. I'm sure my neighbors were tired of it, too. I bought two of these mufflers with low expectations - they're cheap, pass-through, 3" ID, and there's only about 6 inches of actual muffler. But since the price was right, I figured I'd take a chance on them - if it worked out, it would be a heck of a lot cheaper and less painful than cutting the fabricated pipes to install full size mufflers and tips. I made three equidistant, vertical cuts to the connecting flanges, then clamped each shorty muffler to the end of the original exhaust with copper sealant and short brackets. Fit like a charm, no wiggle. The mufflers are light enough that hangers weren't necessary. I have been pleasantly SHOCKED by the difference these mufflers have made. They lowered the constant roar to a smooth growl, with plenty of volume when the gas pedal is on the floor. There's still some droning between 1600 and 1800 RPM - but that RPM range was already the worst with the fabricated exhaust, and the drone is now FAR quieter than it was before. Genuinely amazed. Highly recommended.
Review: worked well - provided just a little less rumble and a refined sound. it installed easily

## Features

- 3'' ID EXHAUST RESONATOR: Inlet: 3" inner diameter - Outlet: 3" inner diameter - Overall Length: 16" - Body length: 12" - Body type: 4" round performance resonator - style: Both ends can be inlet, no inlet or outlet difference. Please measure your exhaust pipe’s dimension before purchasing this 3 inch muffler
- FIT: 3 inch inlet & outlet exhaust center straight through muffler, universal fit for all 3 inch exhaust pipe. Muffler and exhaust pipe are considered matched as long as they can be welded together seamlessly
- PERFORMANCE: The 3 inch inlet resonator muffler is made of high quality stainless steel and used CRF (Continuous Roving Fiberglass) technology, which can absorbs unwanted interior resonance and produces a low, deep tone. Brushed finish for good looking
- INSTALLATION: 100% welded design performance resonator for long-lasting durability. Installation instructions are not included, professional installation is highly recommend
- Upower Exhaust Tip: Before purchasing, please make sure the Brand Logo is "Upower"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKZXTKW2 |
| Best Sellers Rank | #118,437 in Automotive ( See Top 100 in Automotive ) #93 in Automotive Replacement Exhaust Mufflers |
| Brand | Upower |
| Customer Reviews | 4.5 4.5 out of 5 stars (160) |
| Date First Available | October 31, 2022 |
| Exterior | Polished |
| Item Weight | 3.64 pounds |
| Item model number | GSFW-0526164929 |
| Manufacturer | PartsSquare |
| Manufacturer Part Number | GSFW-0526164929 |
| Product Dimensions | 16.73 x 4.53 x 4.53 inches |
| Special Features | Resonator Finish:Polished, Resonator Inlet/Outlet:3", Resonator Overall Length:16", Resonator Round:4*12", Resonator Style:Straight-Through Performance Exhaust Muffler |

## Product Details

- **Brand:** Upower
- **Item Weight:** 1650 Grams
- **Item dimensions L x W x H:** 16.73 x 4.53 x 4.53 inches
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car

## Images

![UPOWER 3" Inlet&Outlet Exhaust Resonator,16" Overall Length Center Straight Through Stainless Steel Muffler,Polished - Image 1](https://m.media-amazon.com/images/I/617LLUwgcLL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Incredible value
*by S***S on June 10, 2025*

I own an Infiniti with Nissan's VK56 V8 - multiple mods have it dyno'd at over 440hp at the wheels, with a 0-60 of about 4.1 seconds. The car also has a custom-fabricated, 2.75" ID, straight-back exhaust. Each side had only one rear-located resonator - no muffler, no exhaust tip - so it is /loud/, inside and out. It recently became my daily driver and I got tired of driving a car that sounded like a Ram 3500 with cut pipes. I'm sure my neighbors were tired of it, too. I bought two of these mufflers with low expectations - they're cheap, pass-through, 3" ID, and there's only about 6 inches of actual muffler. But since the price was right, I figured I'd take a chance on them - if it worked out, it would be a heck of a lot cheaper and less painful than cutting the fabricated pipes to install full size mufflers and tips. I made three equidistant, vertical cuts to the connecting flanges, then clamped each shorty muffler to the end of the original exhaust with copper sealant and short brackets. Fit like a charm, no wiggle. The mufflers are light enough that hangers weren't necessary. I have been pleasantly SHOCKED by the difference these mufflers have made. They lowered the constant roar to a smooth growl, with plenty of volume when the gas pedal is on the floor. There's still some droning between 1600 and 1800 RPM - but that RPM range was already the worst with the fabricated exhaust, and the drone is now FAR quieter than it was before. Genuinely amazed. Highly recommended.

### ⭐⭐⭐⭐⭐ worked well
*by J***S on October 21, 2025*

provided just a little less rumble and a refined sound. it installed easily

### ⭐⭐⭐⭐⭐ Fit perfect
*by N***S on December 28, 2025*

Very loùd

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**Shop now:** [https://www.desertcart.fi/products/508106394-upower-3-inlet-and-outlet-exhaust-resonator-16-overall-length](https://www.desertcart.fi/products/508106394-upower-3-inlet-and-outlet-exhaust-resonator-16-overall-length)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-06*