A down arrow

REMARK Performance Exhaust System for 2015 Subaru WRX STI

Subaru WRX STI - 2015 to 2021 - Sedan [All] (Axle-Back) (Stainless Steel Polished Single Wall Tips)
More / Larger Pics (3)
Fits:
Subaru WRX STI - 2015 to 2021 - Sedan [All Trim Levels]
More Info:
Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
List Price:
$415.00
Our Price:
$389.95
You Save:
$25.05
 
 
1-4 DAY FAST FREE SHIPPING!
(free to mainland U.S. only)
Select an Application For Your
2015 Subaru WRX STI
 
Door Config  [Trim Level]
Application / Notes
Sedan [All]
(Axle-Back) (Burnt Stainless Steel Double Wall Tips)
Sedan [All]
(Axle-Back) (Burnt Stainless Steel Single Wall Tips)
Sedan [All]
(Axle-Back) (Stainless Steel Polished Double Wall Tips)
Sedan [All]
(Axle-Back) (Stainless Steel Polished Single Wall Tips)
Sedan [All]
(Boso Edition) (Axle-Back) (Burnt Blue Stainless Steel Tips)
Sedan [All]
(Boso Edition) (Axle-Back) (Burnt Stainless Steel Tips)
Sedan [All]
(Boso Edition) (Axle-Back) (Polished Stainless Steel Tips)
Sedan [All]
(Large Tips Version) (Axle-Back) (Burnt Stainless Steel Double Wall Tips)
Sedan [All]
(Large Tips Version) (Axle-Back) (Burnt Stainless Steel Single Wall Tips)
Sedan [All]
(Large Tips Version) (Axle-Back) (Stainless Steel Polished Double Wall Tips)
Sedan [All]
(Large Tips Version) (Axle-Back) (Stainless Steel Polished Single Wall Tips)
Sedan [All]
(Mid-Pipe Only) (Resonated)
Sedan [All]
(Mid-Pipe Only) (Unresonated)
Sedan [All]
(R1 Spec) (Polished Stainless Steel Tip)
Sedan [All]
(R1 Spec) (Titanium Muffler With Burnt Tip)
Sedan [All]
(Sport Touring System) (Resonated) (Burnt Stainless Steel Tips)
Sedan [All]
(Sport Touring System) (Resonated) (Polished Stainless Steel Tips)
Sedan [All]
(Sport Touring System) (Unresonated) (Burnt Stainless Steel Tips)
Sedan [All]
(Sport Touring System) (Unresonated) (Polished Stainless Steel Tips)
Sedan [All]
(Stealth Style) (Axle-Back) (Matte Black Tips)
 
🔰 Subaru WRX STI Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It

A REMARK exhaust system will enhance the sound, looks, and performance of your Subaru WRX STI like no other exhaust. Remark systems are hand-welded and carefully designed for each specific model. This ensures not only the best tone and sound, but great flow style. REMARK offers multiple options, styles, and colors for the tips too. With solid build quality, stylish colors, and many tip styles, these REMARK exhausts are tough to beat!

Key Features:
  • Multiple tip colors, styles, and materials, depending on the system chosen. Double wall tips available for a more OEM look, and single wall tips available for a more race-like look.
  • High-flow design with aggressive tones.
  • Hand TIG-welded and built for top-notch quality, using the best metals (like T304 stainless steel).
  • Direct-fit and specific to each application.
  • Many applications are available in "Resonated" and "Unresonated" versions. Resonated exhausts will be on the quieter quieter side while Unresonated will be louder. Allows you to choose which system fits your needs best.
  • Designed to be REMARKABLE.

REMARK Sports Touring Exhausts
Made for customers who need a comfortable sound level with an authentic yet enriched tone, great for everyday commutes and weekend spirited driving. Good performance gains. An all-around great exhaust option that doesn't look or feel too hardcore.

REMARK Spec 1 Exhausts
Designed for those who want a more hardcore exhaust system with a unique single tip look. Perfect for the track while still comfortable enough for the street. Helps with weight reduction too.

REMARK Spec 3 Exhausts
A great exhaust system for those looking to upgrade while not compromising daily driving comfort and noise. Adds a sportier tone over stock and more free flowing design too.

REMARK Boso Edition Exhausts
Inspired by Japanese Bosozoku styling. Designed for those looking to be loud both in looks and sound. Features large, extended tips with no mufflers. For those looking to get attention!

REMARK R1 Spec Exhausts
These exhausts are designed for maximum performance, period. Converts dual muffler systems to single tip exits. Aggressive tone and perfect for those looking for the best of the best on the track and street.

  Don't have a 2015 Subaru WRX STI?

Application Price List & Information Overview
Application List Price Our Price
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Axle-Back) (Burnt Stainless Steel Double Wall Tips)

More Info: Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
$525.00$478.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Axle-Back) (Burnt Stainless Steel Single Wall Tips)

More Info: Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
$475.00$432.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Axle-Back) (Stainless Steel Polished Double Wall Tips)

More Info: Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
$465.00$423.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Axle-Back) (Stainless Steel Polished Single Wall Tips)

More Info: Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
$415.00$389.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Boso Edition) (Axle-Back) (Burnt Blue Stainless Steel Tips)

More Info: Features 2.5" piping and 3.5" slant cut tips. Axle-back system (not a full cat-back exhaust).
$565.00$514.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Boso Edition) (Axle-Back) (Burnt Stainless Steel Tips)

More Info: Features 2.5" piping and 3.5" slant cut tips. Axle-back system (not a full cat-back exhaust).
$565.00$514.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Boso Edition) (Axle-Back) (Polished Stainless Steel Tips)

More Info: Features 2.5" piping and 3.5" slant cut tips. Axle-back system (not a full cat-back exhaust).
$475.00$432.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Large Tips Version) (Axle-Back) (Burnt Stainless Steel Double Wall Tips)

More Info: Features 2.5" piping and 4" tips. Axle-back system (not a full cat-back exhaust).
$565.00$514.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Large Tips Version) (Axle-Back) (Burnt Stainless Steel Single Wall Tips)

More Info: Features 2.5" piping and 4" tips. Axle-back system (not a full cat-back exhaust).
$515.00$469.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Large Tips Version) (Axle-Back) (Stainless Steel Polished Double Wall Tips)

More Info: Features 2.5" piping and 4" tips. Axle-back system (not a full cat-back exhaust).
$505.00$459.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Large Tips Version) (Axle-Back) (Stainless Steel Polished Single Wall Tips)

More Info: Features 2.5" piping and 4" tips. Axle-back system (not a full cat-back exhaust).
$455.00$414.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Mid-Pipe Only) (Resonated)

More Info: Mid-pipe only. Can be used with the REMARK Standard, Large Tips, Stealth, and Boso axle-back systems. Features 3" to 2.5" piping.
$645.00$587.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Mid-Pipe Only) (Unresonated)

More Info: Mid-pipe only. Can be used with the REMARK Standard, Large Tips, Stealth, and Boso axle-back systems. Features 3" to 2.5" piping.
$545.00$496.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (R1 Spec) (Polished Stainless Steel Tip)

More Info: Features 3" piping and a single 4.5" tip. Only weighs 25 lbs.
$655.00$596.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (R1 Spec) (Titanium Muffler With Burnt Tip)

More Info: Features 3" piping and a single 4.5" tip. Only weighs 20 lbs.
$795.00$723.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Sport Touring System) (Resonated) (Burnt Stainless Steel Tips)

More Info: Redesigns the mufflers to a larger diameter to amplify and enrich the exhaust sound. Features 3" to 2.5" piping and 4" tips.
$1295.00$1178.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Sport Touring System) (Resonated) (Polished Stainless Steel Tips)

More Info: Redesigns the mufflers to a larger diameter to amplify and enrich the exhaust sound. Features 3" to 2.5" piping and 4" tips.
$1195.00$1087.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Sport Touring System) (Unresonated) (Burnt Stainless Steel Tips)

More Info: Redesigns the mufflers to a larger diameter to amplify and enrich the exhaust sound. Features 3" to 2.5" piping and 4" tips.
$1195.00$1087.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Sport Touring System) (Unresonated) (Polished Stainless Steel Tips)

More Info: Redesigns the mufflers to a larger diameter to amplify and enrich the exhaust sound. Features 3" to 2.5" piping and 4" tips.
$1095.00$996.95
Subaru WRX STI - 2015 to 2021 - Sedan [All] REMARK Performance Exhaust System

Notes: (Stealth Style) (Axle-Back) (Matte Black Tips)

More Info: Features a high-heat black coating. Features 2.5" piping and 3.5" tips. Axle-back system (not a full cat-back exhaust).
$495.00$449.95
Featured Supported Door Configuration:
Subaru WRX STI Sedan

REMARK Performance Exhaust System supported 2015 Subaru WRX STI Trim Levels:
Base , Launch Ed. , Limited , Series.HyperBlue , Series.Gray , Series.White


Our Customers Love Us - See our Reviews

Excellent

star rating
star rating
star rating
star rating
star rating
Verified Reviews

See a few of our reviews below:
star rated
star rated
star rated
star rated
star rated
Fast service and great communication and customer service
Merchant Reply ArrowReply from company
Michael, Thank you for your positive feedback! We're thrilled to hear that you experienced fast service along with great communication and customer support. We aim to provide the best for our customers and help enhance their vehicle experience. If you have any questions or need assistance with your future orders, feel free to reach out! Best Regards, Customer Care
star rated
star rated
star rated
star rated
star rated
My order came in incredibly fast and is exactly as described. I will be using the company again .
Merchant Reply ArrowReply from company
Steve, Thank you for your positive feedback! We're thrilled to hear that your order arrived quickly and met your expectations. We look forward to assisting you with your future upgrades! Best Regards, Customer Care
star rated
star rated
star rated
star rated
star rated
They had the best price on the exhaust I purchased. Easy ordering, fast shipping and great product.
Merchant Reply ArrowReply from company
Chris, Thank you for your positive feedback! We're thrilled to hear that you found the best price on the exhaust for your vehicle. It's great to know you had an easy ordering experience and appreciated our fast shipping and quality product. We look forward to serving you again in the future! Best Regards, Customer Care
star rated
star rated
star rated
star rated
star rated
I couldn't be happier with my purchase! I ordered around 9pm, and it was delivered to my door befit 11am the next day! I didn't pay for expedited shipping, but it was shipped faster than big shipping companies have a hard time doing! The price was even better than I could find on the internet at rival retailers. So, with the cost of the intake, shipping, and communication from the company, I'll be back back for more and I highly recommend this retailers! Thank you!
Merchant Reply ArrowReply from company
Timothy, Thank you for your glowing review! We're thrilled to hear that you had such a speedy delivery, especially for your intake purchase. It's great that you found our pricing competitive as well. We strive to provide not just great products, but also a fantastic shopping experience. We look forward to serving you again in the future! Best Regards, Customer Care
star rated
star rated
star rated
star rated
star rated
First time buyer from PIT. Working on a new project car. Customer service was solid! After placing my order they even contacted me to make sure the parts I ordered were compatible with my specific vehicle. We exchanged some info and verified the parts would fit my ride. Delivery was communicated, tracked, and arrived on time as expected. Got exactly what I thought I was gonna get: exact part and the replacement went smooth. Have PIT bookmarked now and will use them again soon! Prish PIT!!
Merchant Reply ArrowReply from company
Chaz, Thank you for your fantastic review! We're thrilled to hear that you had a positive experience with your order for your project car and that our team was able to assist in verifying compatibility. It's great to know the delivery was smooth and you received exactly what you expected. We appreciate you bookmarking us, and we look forward to helping you with your future automotive upgrades! Best Regards, Customer Care