DC Sports Single Exit Catback Exhaust System for the 2015-2021 Subaru WRX/STI is here to unlock your vehicle's performance and sound. Made from T-304 Stainless Steel, mandrel bent piping, being carefully assembled and tig welded by hand guarantees fitment and reduces the risk of failure.DC Sports 15-21 WRX/STI Catback system utilizes 3" (76mm) brushed piping, our high gloss canister muffler, and a 4.5" single wall tip, available in Polished or Burnt finish. Giving your vehicle a unique look and aggressive exhaust note. No other kit on the market will provides as much ground clearance as this DC Sports exhaust offers. This added ground clearance reduces the risk of damage due to harsh or uneven road conditions. All this while quickly and easily bolting directly to your OEM equipment in minutes.
Installation:
- Utilizing a flat work area (preferably on concrete), jack up the car and support the car on jack stands under the frame support points (Refer to your owner's manual). DO NOT USE THE JACK TO SUPPORT THE CAR WHILE WORKING UNDERNEATH!
- Remove the two nuts holding the exhaust pipe to the Catalytic Converter pipe and the nuts holding the y pipe to the muffler pipes
- Using an exhaust hanger removal tool remove the rubber hanger holding the muffler pipe to the car. This is located just in front of the rear differential.
- Use the exhaust hanger removal tool to remove the 2-rubber hangers holding the muffler pipes to the car.
- Install DC Sports mid pipe onto the Catalytic Converter pipe. Make sure to use provided gasket and hardware. Hand tighten hardware for now. Slide exhaust hanger onto the end of pipe.
- Install the secondary mid pipe onto the first mid pipe. Insert rubber hanger onto secondary mid pipe hanger. Make sure pipe is not contacting rear differential. Slide exhaust clamp onto the end of the pipe.
- Install muffler piece onto car by inserting the hangers onto rubber hangers and making sure the exhaust pipe slips into the secondary mid pipe.
- Tighten down hardware from mid pipe to Catalytic Converter pipe.
- Make sure mid pipes or muffler piece do not rub on anything and tighten down exhaust clamps. Start with the clamp closes to the front of the car.
- RECHECK ALL YOUR WORK. If exhaust system looks off loosen clamps and adjust. Tighten clamps back down afterward.
- Lower the car off the jack stands and start the engine and check for exhaust leaks.
- After approximately 500 miles (800km) re-check the exhaust system bolts and nuts and tighten as necessary
- Installation Guide
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Make
Vehicle
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Model |
Submodel |
Year |
Engine |
Notes |
2015-2021
Subaru
STI
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STI |
|
2015-2021 |
|
|
2015-2021
Subaru
WRX
|
WRX |
|
2015-2021 |
|
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Who is DC Sports?
DC Sports is a world-renowned aftermarket company that specializes in creating performance products for sport compact vehicles. It was founded by Darrell and Darrick Contreras and has been in the business for over 30 years. They offer various automotive parts such as air filters, suspension struts, and air intake systems. But they are most popular when it comes to their exhaust systems.
Exhaust Guru
Back in 1987, American Honda asked DC Sports to create a header for their SCCA competition CRXs. During the 1990s DC Sports has become popular and almost synonymous with Honda and Acura vehicles. Today, they offer their products to other sport compacts as well as cementing their status as the leading exhaust manufacturer for these vehicle segments and has become the popular choice of enthusiasts and tuners.
Street and Race Spec
DC Sports offer different variations of their products. They both have a street legal and race only spec product design for those who are a bit more serious when it comes to performance. Both variations come with the highest quality DC Sports are known for. They use high-quality T304 and T409 Stainless Steel that comes in either polished or ceramic coated finish.
Their products are designed to be a direct bolt-on and come with all the necessary hardware making the installation a hassle-free experience.
Purchase DC Sports Products at Vivid Racing
If you want top-quality parts for your vehicle that has been proven and lasted the test of time, then DC Sports is the brand for you. DC has helped shaped the automotive industry as we know it today. Visit Vivid Racing and check out the list of their products that is suitable for your needs.
DC Sports Limited Warranty protects customers against material and manufacturing defects and is limited to the repair, replacement, or credit of the product in question, at no expense to the customer, excluding the cost of shipping. All warranty claims must be shipped prepaid by the customer to DC Sports. Warranty claims must have an RMA (Return Merchandise Authorization) number on the box or package will be refused and sent back to the shipper
DC Sports will not be held responsible for any damage causing by mishandling, misuse, or improper installation by the vehicle owner. Improper installation or misuse of our product may lead to damage of both product and vehicle, in these scenarios the user assumes all responsibility.
Warranty claims must be made in with in the Warranty Periods, Requirements, Limitations, and Exclusions listed below. If all conditions necessary for warranty claims are not met, the warranty item will be returned to the business that requested the warranty claim or otherwise disposed, upon customer request.
Limited 3-year Warranty
Intake Systems
DC Sports only warranty’s intake systems due to poor workmanship. We do not cover normal wear and tear damages due to misuse or abuse. We do not warranty the finish of intake tubes. Warranty covers the original owner of intake system by having proof of purchase. We have the right to void all warranty if you cannot provide the information needed by DC Sports. DC Sports does not cover any cost for installation or removal of products.
Limited 1- year Warranty
Exhaust systems/ Headers/ Exhaust components
DC Sports Stainless Steel Exhaust Systems and Headers come with a 1-year limited warranty against manufacturer defects, such as defective resonators, mufflers, and welds. Any dents found on the piping are considered shipping damages; any shipping damages are to be claimed through the shipping carrier if the item was insured items that were not insured cannot be claimed under any circumstance. Our exhaust system warranty extends only when the item is installed on the vehicle for which the exhaust product was designed for as noted by the part number. Any custom modification(s), altering or wrapping of the exhaust systems automatically voids the product warranty.
Limited Lifetime
Chassis bracing/Strut bars
Shift knobs
Oil Caps
Oil drain bolts
DC Sports limited lifetime warranty only extends to these items due to poor workmanship. We do not cover normal wear and tear damages due to misuse or abuse. We do not warranty the finish of these products.
WARNING: Cancer and Reproductive Harm
