---
product_id: 28329011
title: "CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10]"
brand: "dna motoring"
price: "€ 349.32"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dna Motoring"
url: https://www.desertcart.ie/products/28329011-cbe-is300-nrt-stainless-steel-cat-back-exhaust-system-compatible
store_origin: IE
region: Ireland
---

# Aggressive Deep Exhaust Tone T-304 Stainless Steel Durability 15-25 HP Instant Boost CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10]

**Brand:** dna motoring
**Price:** € 349.32
**Availability:** ✅ In Stock

## Summary

> 🏁 Elevate Your IS300’s Roar & Power — Own the Streets with DNA Motoring!

## Quick Answers

- **What is this?** CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] by dna motoring
- **How much does it cost?** € 349.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/28329011-cbe-is300-nrt-stainless-steel-cat-back-exhaust-system-compatible)

## Best For

- dna motoring enthusiasts

## Why This Product

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

## Key Features

- • **Power Unleashed:** Dyno-proven to deliver an immediate 15-25 horsepower and enhanced low-end torque—feel the difference from the first drive.
- • **Sonic Authority:** Aggressive yet smooth exhaust note that commands attention without overwhelming your daily drive.
- • **Optimized Flow Design:** 3" inlet and 2.5" main piping with low-restriction mufflers and tuned resonators reduce backpressure for peak engine efficiency.
- • **Perfect Fit for IS300:** Specifically designed for 2001-2005 Lexus IS300 Altezza XE10, ensuring seamless installation and a sleek factory-compatible look.
- • **Precision Engineered Strength:** Crafted with high-grade T-304 stainless steel and CNC mandrel bends for unmatched durability and corrosion resistance.

## Overview

The DNA Motoring CBE-IS300-NRT Cat Back Exhaust System is a precision-engineered upgrade for 2001-2005 Lexus IS300 Altezza XE10 models. Constructed from premium T-304 stainless steel with CNC mandrel bends and TIG-welded flanges, it guarantees durability and corrosion resistance. Dyno-tested to boost horsepower by 15-25 and improve low-end torque, it features a 3" inlet and 2.5" main piping with tuned resonators and low-restriction mufflers for enhanced exhaust flow and a commanding deep tone. This system transforms your vehicle’s performance and sound, delivering a professional-grade upgrade that stands out on and off the road.

## Description

Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

Review: Sounds surprisingly good - Sounds pretty good for the price, way better than chopping off the muffler like some people do. I have headers on my car too so it gets alittle raspy above 4 to 5k rpms, but at idle and from 1 to 3k it has a nice throaty sound. Only complain is that it doesn't sit exactly where the bumper cut out is for the pipe, it sits kinda crooked. Be prepared to fight rusted bolts on your car too, have a propane torch handy and make sure to use tons of pb blaster the day before and let it soak in and soak it again right before you go to wrenching on them, the rusted bolts will snap off and make life way more difficult than it should be.
Review: Impressed for price - Put on my 1998 altezza 3GSE. Only used rear section since cat is welded to mid pipe. Fit well. Sounds surprisingly good. All hangers lined up. Sticks a bit past rear bumper but makes sense for japanese spec shorter bumpers. No regrets.

## Features

- 【FITMENT】Compatible with 01-05 IS300 Altezza XE10
- 【Quality Construction】Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability. TIG welded CNC machine flange for resistance against pressure and corrosion.
- 【Enhance Performence】Dyno proven to instantly increases 15 - 25 horsepower / low end torque. Aggressive deep and smooth tone while ensures smooth exhaust gas flow, increase engine output and efficiency.
- 【Muffler & Diameter】3" OD mm inlet/ 2.5" OD mm main piping
- 【Design】The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make stunned effect on your vehicle: lower auto exhaust back pressure and a much better sound.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EZHDQN6 |
| Best Sellers Rank | #832,623 in Automotive ( See Top 100 in Automotive ) #283 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand | DNA MOTORING |
| Configuration | 01-05 Lexus IS300 Altezza XE10 |
| Customer Reviews | 3.9 3.9 out of 5 stars (133) |
| Date First Available | April 30, 2016 |
| Exterior | Polished |
| Global Trade Identification Number | 00842765106500 |
| Inlet Connection Size | 3 Inches |
| Item Weight | 19 pounds |
| Item model number | CBE-IS300-NRT |
| Manufacturer | DNA Motoring |
| Manufacturer Part Number | CBE-IS300-NRT |
| Model | CBE-IS300-NRT |
| Package Dimensions | 51.5 x 13.3 x 8.75 inches |
| UPC | 842765106500 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** DNA MOTORING
- **Configuration:** 01-05 Lexus IS300 Altezza XE10
- **Item Weight:** 19 Pounds
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car

## Images

![CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] - Image 1](https://m.media-amazon.com/images/I/61QpkxTZ0qL.jpg)
![CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] - Image 2](https://m.media-amazon.com/images/I/61zhcv6YpYL.jpg)
![CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] - Image 3](https://m.media-amazon.com/images/I/71yvwK-SFTL.jpg)
![CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] - Image 4](https://m.media-amazon.com/images/I/71qGaf4ALaL.jpg)
![CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10] - Image 5](https://m.media-amazon.com/images/I/71WPafHbywL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the diameter of the midpipe and the diameter of the muffler tip?**
A: Doesn’t matter. Nothing fits correctly anyways.

**Q: Will this fit 2007 is250 ?**
A: No

**Q: Does this fit my Altezza RS200?**
A: No it only fits the 01-05 is300 unfortunately

**Q: Is this fits 2002 Lexus is300 sportcross wagon?**
A: I'm not sure, but all you have to do is put your cars information in on that exhaust and it'll tell you if it fits or not there's a filter option in the settings of Amazon where you can put your exact vehicle in and search for parts and it will only pull up the ones that fit your vehicle you can look at the bottom of the listing and it'll say this fits your vehicle or this does not fit your vehicle or it will also ask you to enter more information to double-check it's raspy sounding I already took mine off 🤷

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sounds surprisingly good
*by D***S on January 13, 2023*

Sounds pretty good for the price, way better than chopping off the muffler like some people do. I have headers on my car too so it gets alittle raspy above 4 to 5k rpms, but at idle and from 1 to 3k it has a nice throaty sound. Only complain is that it doesn't sit exactly where the bumper cut out is for the pipe, it sits kinda crooked. Be prepared to fight rusted bolts on your car too, have a propane torch handy and make sure to use tons of pb blaster the day before and let it soak in and soak it again right before you go to wrenching on them, the rusted bolts will snap off and make life way more difficult than it should be.

### ⭐⭐⭐⭐⭐ Impressed for price
*by T***S on July 27, 2024*

Put on my 1998 altezza 3GSE. Only used rear section since cat is welded to mid pipe. Fit well. Sounds surprisingly good. All hangers lined up. Sticks a bit past rear bumper but makes sense for japanese spec shorter bumpers. No regrets.

### ⭐⭐⭐⭐ Great quality and sound!
*by I***A on September 28, 2019*

The welds are good, no leaks, and it sounds amazing. The fitment was a bit off however. The shop I took it to for installation had to make some adjustments to get it to fit right, so you definitely get what you pay for. Overall, I would recommend this to anyone looking to make their car sound better without breaking the bank.

## Frequently Bought Together

- DNA MOTORING CBE-IS300-NRT Stainless Steel Cat Back Exhaust System [Compatible with 01-05 IS300 Altezza XE10]
- Window Visor Compatible with 2001-2005 Lexus Is300 4 Door, Slim Style Acrylic Smoke Tinted Sun Rain Wind Guards Shield Vent by IKON MOTORSPORTS, 2002 2003 2004

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*