10 Best Wrx Exhaust Reviews 2022



If you are in the market for a new product, it can be tough to decide which one is right for you. That is why we have put together this list of the 10 best wrx exhausts. We hope it will help make your decision easier!

10 Best Wrx Exhaust Comparison:

Our 10 Best Wrx Exhaust Picks:

As we have already shared with you a list of the top wrx exhaust, you should be able to pick the right one for you pretty easily. However, if you are looking for detailed description of what each product does, read on as we go one by one in detail.

1. Invidia HS15STIGM4SS Exhaust System (Back Exhaust2015+...

Invidia HS15STIGM4SS Exhaust System (Back Exhaust2015+...
  • The Invidia pipe Offers an alternative to other power-boosting enhancements
  • A quick look at its dyno chart shows it easily added several horse-power units to the stock exhaust system
  • Each Invidia pipe features a large 4-in stainless-steel Bell mount to enhance power by freeing excess gas

2. Invidia (HS15STIGTT) N1 Titanium Burnt Tip Dual Cat-Back...

Invidia (HS15STIGTT) N1 Titanium Burnt Tip Dual Cat-Back...
  • Fits 2015-Up Subaru WRX/STI 4 Door
  • Pipe size: 76mm (3"), Tip size: 101mm (4")
  • Constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish
  • Mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure
  • Twin outlet, single layer burnt Titanium tips

3. Extreme Online Store Replacement for 2015-2021 Subaru WRX...

Extreme Online Store Replacement for 2015-2021 Subaru WRX...
  • Fits ALL 2015-2021 Subaru WRX | WRX STi Models ( Does NOT Work with Aftermarket Exhaust System or SPT Mid Pipe )
  • 100 % Brand New Condition, A Brand-New, Unused, Unopened, Undamaged Item in its Original Packaging (Where Packaging is Applicable).
  • Package is Included with 1 X Pair of Subaru WRX STi Stainless Steel Double Wall Quad Tips Axle Back Exhaust ( Left & Right ), 2 X Pair of Hangers ( Left & Right ), 1 X Pair of Gasket ( Left & Right ) & 2 X Pair of Nut & Bolt ( Left & Right )
  • Test Fitted Prior Shipment to Ensure Fitment Issue ( Guarantee to Fit ) - Does NOT Fit With Aftermarket Exhaust System or SPT Mid Pipe
  • Free Shipping For US 48 States. Limited One Year Warranty

4. Invidia HS02SW1GRT Titanium Single Layer Racing Cat-Back...

Invidia HS02SW1GRT Titanium Single Layer Racing Cat-Back...
  • 2002-2007 Subaru WRX/STI Racing Single Layer Titanium Cat-Back Exhaust
  • Piping diameter: 76 millimeter
  • Tip size: 101 millimeter

5. CNT V3 Axleback exhaust with muffler for 2015-2019 Subaru...

CNT V3 Axleback exhaust with muffler for 2015-2019 Subaru...
  • The CNT Racing V3 Axle-back with muffler exhaust for the 15-19 WRX and 15-18 STI. This is the easiest way to get a little bit more noise and performance out of your WRX or STi.
  • 4 inch silver tips
  • With muffler
  • Will not fit SPT mid pipes Will not fit 2020 up WRX and 2019 Up STI

6. Extreme Online Store Replacement for 2015-2021 Subaru WRX...

Extreme Online Store Replacement for 2015-2021 Subaru WRX...
  • Fits ALL 2015-2021 Subaru WRX STi Models - Does NOT Work with Aftermarket Exhaust System or SPT Mid Pipe
  • 100 % Brand New Condition, A Brand-New, Unused, Unopened, Undamaged Item in its Original Packaging (Where Packaging is Applicable).
  • Package is Included with 1 X Subaru WRX STi 3" Mid-Pipe Tube ( 3 Pieces Kit ), 5 X Gasket & 1 X Bag of Hardware
  • Test Fitted Prior Shipment to Ensure Fitment Issue ( Guarantee to Fit ) - Does NOT Fit With Aftermarket Exhaust System or SPT Mid Pipe
  • Free Shipping For US 48 States. Limited One Year Warranty

7. Extreme Online Store Replacement for 2015-2021 Subaru WRX...

Extreme Online Store Replacement for 2015-2021 Subaru WRX...
  • Fits ALL 2015-2021 Subaru WRX STi Models
  • 100 % Brand New Condition, A Brand-New, Unused, Unopened, Undamaged Item in its Original Packaging (Where Packaging is Applicable).
  • Package is Included with 1 X Pair of Subaru WRX STi Stainless Steel Double Wall Quad Tips Axle Back Exhaust ( Left & Right ), 2 X Pair of Hangers ( Left & Right ), 1 X Pair of Gasket ( Left & Right ) & 1 X Pair of Nut & Bolt ( Left & Right )
  • Test Fitted Prior Shipment to Ensure Fitment Issue ( Guarantee to Fit ) - Does NOT Fit With Aftermarket Exhaust System or SPT Mid Pipe
  • Free Shipping For US 48 States. Limited One Year Warranty

8. Rev9 ICK-046 made for Subaru Impreza WRX/WRX STI 2002-07...

Rev9 ICK-046 made for Subaru Impreza WRX/WRX STI 2002-07...
  • This will fit: 2002 2003 2004 2005 2006 2007 Subaru WRX / STi (all turbo models)
  • 6 x pieces polish aluminum pipe set up 9 x polyester reinforced High temperature silicone hose 17 x T-Bolt Clamp 1 x coolant overflow tank 1 x intake adaptor flange 1 x intercooler mounting bracket 1 x intercooler
  • INTERCOOLER SPECS: bar & plate design for better cooling efficiency max horsepower capacity: 300-550hp core length: 28" core height: 9 1/2" core thickness: 3 3/4" inlet / outlet size: 2 1/2" end to end length: 34 1/2"
  • NOTE: You can keep the factory foglights with this kit

9. Mishimoto MMAI-WRX-15BP Performance Air Intake Compatible...

Mishimoto MMAI-WRX-15BP Performance Air Intake Compatible...
  • Direct fit for the 2015+ Subaru WRX
  • Dyno-proven gains of up to 33 whp and 30 wtq on stock tune
  • Dyno-proven gains of up to 70 whp and 70 wtq on more aggressive tune
  • Functions with stock intake duct and installs in under an hour
  • Mishimoto Lifetime Warranty

10. Mishimoto MMRT-WRX-01E Expansion Tank Compatible With Subaru...

Mishimoto MMRT-WRX-01E Expansion Tank Compatible With Subaru...
  • Direct fit for the 2002-2007 WRX and 2004-2016 WRX STI
  • Overall Height: 3.86" / Overall Width: 6.25" / Capacity: 776cc
  • 100% aluminum, fully-welded construction for maximum durability
  • 50% greater capacity than stock plastic expansion tank
  • Mishimoto Lifetime Warranty

Best Wrx Exhaust Buying Guide

As a buyer, you want to be confident that the products you purchase are of good quality and worth the price. In this buying guide, we will provide tips on how to make informed decisions when shopping for wrx exhausts. From product research to price comparisons, we will cover it all!

Brand Value

wrx exhausts are designed to ensure the highest quality of life, but with this comes higher prices.

When deciding on a wrx exhaust you should determine how much value it will bring into your life and how often (and for what reasons) you are likely to use it.

If it is something that will be used frequently then perhaps spending a little extra for a good brand product is worth it, but if you are only going to use the wrx exhaust a few times then products that are not from the popular brands can be picked.

Premium Materials

wrx exhausts are usually made from some of the highest quality materials available on todays market. However, there are some low-quality products as well.

If you want a wrx exhaust that will stand out and be noticed, then perhaps it is worth paying extra to get something truly special! If not, go for a balanced product that compromises both quality and prices.

Quality Construction

You should look for a product that is designed to last. It needs to function well repeatedly over long periods of time so the design must be durable enough to withstand heavy use and maintain its form. This comes at a cost, but it is worth remembering that wrx exhausts are usually made to last – they are built to be used over the course of a long time!

Reasonably Priced

wrx exhausts are not always the cheapest, but they can offer great value for money.

It is important to find a wrx exhaust that meets your specific needs and falls within your budget. Remember, you do not have to break the bank to get a good product – there are many affordable options available!

Good Aftersales Service

You should also look for a product that comes with good aftersales service. This means you can easily get replacements, repairs, and refunds if your wrx exhaust does not work well or stops working properly!

When purchasing online it is worth reading the terms of sale thoroughly to ensure this is possible before buying anything.

Universal Usage

Some wrx exhausts can be used for multiple purposes. If you are looking to buy something that will see a lot of use, then it might be best to get one that is up-and-coming in the market rather than getting an older model on sale!

Ending Remarks

In the end, it is up to you which one of these products will be best for your needs. Every product has different pros and cons that should be considered before making a decision. However, we believe our review was as fair and unbiased as possible so you can make an educated choice on what may work best for you! What do you think? Have any questions about the reviews or anything else in this blog post? Please comment below with your thoughts! Thank you again for reading todays post and stay tuned next week for another great article.

Last update on 2022-06-02 / Affiliate links / Images from Amazon Product Advertising API