2011-2014 Subaru Impreza WRX/ WRX STI Sedan
2.5L H-4
  • Cat-Back
  • Street Profile
  • Quad Rear Exit
P/N S4800304

3-Inch/2.5-Inch Cat-Back Exhaust
Quad Rear Exit, Street Profile

Armor Pro Logo

T304 Stainless Steel

T304 Stainless Steel tip

$1,544.11 $1,287.49

or 4 interest-free payments of $321.87 with Sezzle

Buy Now Find a Dealer

3-Inch/2.5-Inch Cat-Back Exhaust
Quad Rear Exit, Street Profile

Armor Pro Logo

T304 Stainless Steel

T304 Stainless Steel tip

$1,544.11 $1,287.49
Buy Now

Select Your Series

Not sure what series is for you? Click here

2011-2014 WRX/ STI Cat-Back, Quad Rear Exit Exhaust, S4800304

T304 Stainless Steel

  • Lifetime Warranty
  • Best Durability
  • Extreme Conditions

Tip Details

$1,686.16 $1,405.94
Select

or 4 interest-free payments of $351.48 with Sezzle

$1,686.16 $1,405.94
Select

or 4 interest-free payments of $351.48 with Sezzle

2011-2014 WRX/ STI Cat-Back, Quad Rear Exit Exhaust, S4800304

T304 Stainless Steel

  • Lifetime Warranty
  • Best Durability
  • Extreme Conditions

Tip Details

$1,544.11 $1,287.49
Buy Now

or 4 interest-free payments of $321.87 with Sezzle

$1,544.11 $1,287.49
Buy Now

or 4 interest-free payments of $321.87 with Sezzle

Street Profile

Stand out from the crowd

Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.

Photo Gallery

  • Gallery image 2
  • Gallery image 3
  • Gallery image 4
  • Gallery image 5
  • Gallery image 6
  • Gallery image 7
  • Gallery image 8
  • Gallery image 9
  • Gallery image 10
  • Gallery image 11

Exhaust Features

  • Cat-Back
  • 3-Inch/2.5-Inch Exhaust
  • Street Profile
  • Quad Rear Exit
  • Bolt-on install
Buy Now Find a Dealer

Join the MBRP community on Instagram

#MBRPEXHAUST to be featured

Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.

Scroll
Year Model Trim
@{ vehicle.year } @{ vehicle.model } @{ vehicle.submodel }

@{ makes[0] }

Scroll
Year Model Trim
@{ vehicle.year } @{ vehicle.model } @{ vehicle.submodel }

  • Year: 2011-2014
  • Make: Subaru
  • Model Impreza WRX/ WRX STI Sedan
  • Fuel Type: Gasoline
  • Vehicle Configuration: 2011-2014 Impreza WRX/ WRX STI Sedan, 2.5L Engines Only. 2015-2021 WRX/ WRX STI, 2.0L/ 2.5L Engines Only
  • Part Number: S4800304
  • Part Type: Exhaust
  • Type: Cat-Back
  • Tubing Size: 3-Inch/2.5-Inch
  • Series: Armor Pro
  • Material: T304 Stainless Steel
  • Warranty: Lifetime Warranty
  • Profile: Street Profile

Material Specs:

T304 Stainless Steel

Our industry-leading and most durable material offering, T304 stainless steel cannot rust. Great for extreme climates like snow and salt and off-road use. This comes with a lifetime warranty.

Sound Profiles:

Street Profile

Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives.

Tip Specs:

Single Wall, Angle Cut, Dual 3.5-Inch Outlet

Formed from T304 Stainless Steel with a mirror-polished finish, this tip style features a single wall of steel perfect for a classic look with the functional benefit of being extremely durable.

California Proposition 65 Warning

Chromium, Nickel

Warning: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm.
For more information go to www.p65warnings.ca.gov

Armor Pro Logo

Lifetime Warranty

Armor Pro is our most durable series. Utilizing ultra-tough materials like T304 stainless steel and carbon fiber, any part in this series is going to take whatever you throw at it and keep begging for more.

Bang For Your Buck Value

100% Product Promise

When you buy MBRP, you’ll know that you’re getting the best value because your material options all come with the same high quality craftsmanship in every product. If you’re unsatisfied with your product, reach out and we’ll make it right.

  • Superior craftsmanship

  • DIY installation

  • No-BS customer service

Buy Now Find a Dealer
Write a Review
average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Customer photos and videos
Open user-uploaded video and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
Open user-uploaded video and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
1 Review
Reviewed by Ryan T.
Verified Reviewer
I recommend this product
Pros
  • No drone
  • Great value
  • Looks great
  • Increased performance
  • Unique sound
Rated 5 out of 5
Review posted

Best sounding exhaust on the market today!

This product actually is on my 2015 STI - the installation was quick! All the tubing fit right into place easily, with the OEM hangar placements.

I’ve had this exhaust on my car for probably a year now - and it makes my STI sound like no other STI I’ve heard. It’s subtle yet when it comes time to WOT, that’s when she really sings!

The Carbon Fiber tips look absolutely stunning on this car - and for the price you get a lot of bang for your buck ;) I would highly recommend this product!

Loading...
Sound
Rated 5 out of 5
Build Quality
Rated 5 out of 5
Installation
Rated 5 out of 5
Open Image by Ryan T. in a modal Open Image by Ryan T. in a modal Open Image by Ryan T. in a modal Open Image by Ryan T. in a modal Open Image by Ryan T. in a modal
Open Video by Ryan T. in a modal
Open Video by Ryan T. in a modal
Open Video by Ryan T. in a modal
Was this helpful?