Infinity G35 Exhausts Guide

Written by Dan Ilika

Replacing your G35’s exhaust system enables you to enjoy better torque, horsepower, and performance in your car. Additionally, it makes your car sound better, and you enjoy the drive more. This guide will take you through the best exhaust systems in the market available at a reasonable price.

You will find that with some DIY in play, you can handle the installation and do away with the need for a professional. When getting a system, you should consider the material in use, the size of the tip and pipe and the warranty in place. Here goes:

Review of the Best G35 Exhausts

PhotoProductSoundTypeDetails
Auto Dynasty CBE-350Z-G35-D Auto Dynasty CBE-350Z-G35-DSmooth toneDual Cat-backView on Amazon
Invidia HS03IG3GID Invidia HS03IG3GIDRich, deepCat-backView on Amazon
DNA Motoring CBE-350Z-G35-D-T2 DNA Motoring CBE-350Z-G35-D-T2Smooth toneDual Cat-backView on Amazon
Manzo TP-CBS-IG024D Manzo TP-CBS-IG024DDeepCat-back + Y-PipeView on Amazon
Agency Power AP-Z33-170 Agency Power AP-Z33-170RaceCat-BackView on Amazon
Auto Dynasty AD-CBE-350Z-G35-D-T2 Auto Dynasty AD-CBE-350Z-G35-D-T2DeepDual Cat-backView on Amazon
Godspeed CB-006 Godspeed CB-006Smooth toneDual Cat-backView on Amazon

Auto Dynasty CBE-350Z-G35-D

Auto Dynasty CBE-350Z-G35-D

Auto Dynasty is a reputable company and getting one of their products should prove to be a worthy investment. Such is the case with this system that works for your coupe. It features TIG-welded flanges to ensure that it remains resistant to pressure and corrosion. Furthermore, it enhances fuel efficiency.

Product Features

  • Cat-back type
  • Works for coupe
  • SUS 304 stainless steel construction
  • Pipe diameter of 2.25 inches
  • Tip size of 4.5 inches
  • Dual muffler hi-power burnt tip

Pros

  • Resistant to pressure and corrosion
  • Smooth tone sound
  • Enhanced engine output
  • Better efficiency
  • Lower auto exhaust backpressure
  • Increased torque and horsepower
https://www.youtube.com/watch?v=2NZtuHxBq-A

Invidia HS03IG3GID

Invidia HS03IG3GID

This system features a flat bottom-shaped muffler which enhances the aerodynamic performance of your car. The continuous piping in play ensures that there is a free flow which in turn leads to enhanced backpressure. Plus, it gives off a rich, deep sound.

Product Features

  • Cat-back system
  • Works for sedan
  • Rolled titanium tip
  • SUS 304 stainless steel construction
  • Tip size of 4.33 inches
  • Pipe diameter size of 2.36 inches

Pros

  • High-quality build
  • Reasonable pricing
  • Improved aerodynamic performance
  • Optimized backpressure
  • Torque gains
https://www.youtube.com/watch?v=JCAiNAW1zpc

DNA Motoring CBE-350Z-G35-D-T2

DNA Motoring CBE-350Z-G35-D-T2

Where you want to replace your coupe exhaust system and are working with a budget, this system will impress you. It features smooth mandrel bends for enhanced exhaust flow and performance. Furthermore, it boasts of stainless steel construction for a long-lasting build. You will be happy to know that the kit features the necessary tools for installation.

You can thus look forward to saving time and money in the process. Plus, the system is resistant to heat and corrosion and will serve you for a long time to come.

Product Features

  • Cat-back type
  • Works for coupe
  • T 304 stainless steel construction
  • Singe round rolled angle-cut phantom tip
  • Tip size of 4.5 inches
  • Pipe diameter of 2.25 inches

Pros

  • High-quality build
  • Resistant to pressure and corrosion
  • Smooth tone sound
  • Increases horsepower
  • Durable construction
https://www.youtube.com/watch?v=aafjW8ycRVU

Manzo TP-CBS-IG024D

Manzo TP-CBS-IG024D

If you have a four-door sedan and are in the market for a change, this system will impress you. It is durable and can withstand many years of use before a replacement is due. The stainless steel construction alongside the machined flanges will ensure this. Plus, when in place, it improves the overall performance of your car.

You should see changes in the torque, horsepower and sound quality. Additionally, you get a Y-pipe which you can use towards the front of your exhaust.

Product Features

  • Cat-back + Y-Pipe system
  • Works for sedan
  • Features SUS 304 stainless steel construction
  • Pipe diameter of 2.25 inches
  • Tip size of 4.5 inches

Pros

  • Tough build
  • Improves horsepower
  • Enhanced performance
  • Better torque
  • Long-lasting
https://www.youtube.com/watch?v=fFyGuDZCq_4

Agency Power AP-Z33-170

Agency Power AP-Z33-170

Agency Power offers you power, quality, and style at an affordable price, as you will see in this system. It features a single exit and works for the Nissan 350Z. Its stainless steel build coupled with a titanium muffler assures you of long-lasting service over the years. Furthermore, it features TIG welding and thick flanges through the construction.

You will find the necessary hangers, hardware, and gaskets in the kit to aid you in the installation process. The instructions are pretty straightforward, and you can understand what needs doing, even for beginners. This system is sure to give you gains in torque and horsepower while giving you a desirable race sound. Plus, it is light in weight.

Product Features

  • T304 stainless steel construction
  • Titanium muffler
  • Tip size of 4.5 inches
  • Three-inch piping
  • Single exit design

Pros

  • Light in weight
  • Durable construction
  • Added power
  • More exhaust flow
  • Easy installation process
https://youtu.be/DI3UCI2S-jc

Auto Dynasty AD-CBE-350Z-G35-D-T2

Auto Dynasty AD-CBE-350Z-G35-D-T2

This system will give your car a low rumble which feels great. The installation is simple, and the instructions will help you finish the process fast. Additionally, you should expect a boost in performance. The high-quality construction of this system will ensure that you see a 15-25 horsepower increase.

Product Features

  • T304 stainless steel construction
  • Computerized mandrel bends
  • TIG-welded CNC machined flanges
  • Tip size of 4.5 inches
  • 2.25-inch inlet

Pros

  • High-quality build
  • Strong construction
  • Durable
  • Resistant to pressure and corrosion
  • Deep sound
  • Increases horsepower
https://www.youtube.com/watch?v=2NZtuHxBq-A

Godspeed CB-006

Godspeed CB-006

Upgrading your car’s exhaust system allows you to enhance horsepower and frees up trapped torque. And where your factory systems are restrictive, you can improve upon them with this. It features large pipes and tuned resonators and will up the performance of your car. Benefits include better sound, added torque and horsepower, and lower backpressure.

It features a short ram intake which is better than the cold air intakes. This intake leads to better MPG, which owes to complete fuel burning. They heat the incoming air, which ensures that they do away with the adverse effects of cold air.

Product Features

  • T 304 stainless steel construction
  • T 6061 aluminum build
  • TIG welding
  • Three-inch inlet size
  • 4.5-inch diameter muffled rolled tip

Pros

  • High-quality construction
  • Resistant to pressure and corrosion
  • Smooth tone sound
  • Enhanced filtration efficiency
  • Enhanced horsepower
https://www.youtube.com/watch?v=tlOALdGr0n4

How to install G35 exhaust

Different exhaust systems will call for different installation procedures. Thus, it is best to go through the manual and see what the manufacturer stipulates. In this way, you can avoid voiding the warranty by making mistakes in the process. Alternatively, you could get a professional to do the installation where you are unsure of how to go about it.

Choosing G35 exhaust systems

When getting a replacement exhaust system, there are some factors that you must consider. Think of why you want the system. It could be that you wish to enhance sound. Maybe you want power gains. It could be that you want to enjoy both of these. Whatever you want, you should get a system that can help you meet your needs.

Additionally, you should look into how much you are willing to spend on this venture. Plus, will it give you your money’s worth in the end? Durability is another factor that should come into the picture.

A Short Story…

In general, I bought one for myself (which was not included in the list), and the next day went to the welders of my friend to do all this: the jars were divided into two separate, fitted all the fixtures, pipe bends, all without any problems stood in place. It was time to start and enjoy the new and cool sound of the exhaust pipe, but it was not there – I started and … I could hear the flow again, to be honest, I was upset, I asked the other guys to put it out, there was more bass down there, at the top, so the flow and the sound of the suction were screeching the exhaust pipes from time to time. There was no sound on the way either, just a little hum at the base.

I drove for a couple of weeks and realized that I had to do something because if I thought about it, I had to do it to the end) again, so I went to my friends and asked them to weld the track from the default Y-pipe and replace the standard resonators, although they were as simple as cans, only at a lower volume, as I understood then, they were the ones who concealed all the potential sound. So they did, and I started and… this time it was exactly what I wanted to hear.

But there is one very big downside that I understand everyone here has to face – it’s a big rumble at the highest working speed while driving safely through the city, I have not yet decided how to deal with it. But I noticed one pattern – while the car and its corresponding exhaust line of the cold sound screen almost do not sound as soon as the screen appears to be fully heated.

G35 FAQ

While the G35 is somewhat neglected occasionally, it has its attraction on the market, specifically for some of you where 4-seater options are a must, whether you’re merely considering a purchase or building a slightly modified one.

We’ve been witnessing the growth of G35’s success for years, mainly in VIP and stance tuning sets, but we intend to glance at prepping up your G for drift, or simply for a joyful Canyon holiday to fully achieve its true capabilities.

No doubt the G Series of 350z is heavier in comparison to the 350 series, primarily because of the factory-focused luxury cars, but that is not necessarily to say that it can’ t be upgraded to disrupt the domestic Z33.

In drifting, there is tremendous excitement for luxurious automobiles, and Japan has hosted them over the years. We have witnessed the insane Toyota Chasers illustrate this. One which comes naturally to our heads is the Daigo Saito, which is no little weapon!

Since it is a V-twin the intake is without compromise and the engine just dances along with good power and wonderful torque. While the throttle response and inputs are a bit flat, it responds quickly and is at its best when you least expect it. To the point where I ran it more than 10-15 seconds at a time downhills as fast as 10 mph. It also seemed to have the rear e-brake setting shifted to the “off” position. This is by design, meaning that instead of the rear brake lever just being in neutral for the leverage you need to pull the rear brake pedal.

Single-exit systems are straight through, and they enhance performance. You should note though that they are loud and your neighbors may not appreciate them. Another factor you should look for is how easy it is to install the system. Where you can do it by yourself, all the better. Have fun in this selection process!

About the author

Dan Ilika

Dan is a proud owner of a Nissan 370Z and a Japanese car guy since childhood. He enjoys everything related to the road, track or trail. Among dozens of his previous cars, he owned Infinity G35, Subaru Outback, Honda Accord & CR-V. You can follow him on Twitter @DanOnCars.

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