MAP WRX Catted Downpipe Rev 4 | 2015-2021 Subaru WRX MT (WRX-4G-DPC-REV4)
SKU: 68883531934

MAP WRX Catted Downpipe Rev 4 | 2015-2021 Subaru WRX MT (WRX-4G-DPC-REV4)

Sale price$332.53 Regular price$369.48
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

MAP WRX Catted Downpipe Rev 4 | 2015-2021 Subaru WRX MT (WRX-4G-DPC-REV4)2015 2021 Subaru WRX MT Rev 4 Catted Downpipe by MAPerformance When the turbo compresses exhaust gas, it's forced through a narrow downpipe on its way through the exhaust system. This narrow pipe can create lots of turbulence. This air pressure needs to go somewhere, and the factory 2015 2021 Subaru WRX downpipe is a huge bottleneck, limiting flow and robbing power. An upgraded downpipe will allow this spent exhaust gas a quicker outlet to the exhaust

 

2015-2021 Subaru WRX MT Rev 4 Catted Downpipe by MAPerformance

When the turbo compresses exhaust gas, it's forced through a narrow downpipe on its way through the exhaust system. This narrow pipe can create lots of turbulence. This air pressure needs to go somewhere, and the factory 2015-2021 Subaru WRX downpipe is a huge bottleneck, limiting flow and robbing power. An upgraded downpipe will allow this spent exhaust gas a quicker outlet to the exhaust system, increasing horsepower and torque through the entire power band!

Features

  • 3.5" bell mouth to 3" design reduces exhaust restrictions
  • Made from 304 stainless steel for superior corrosion resistance and enhanced appearance
  • Mandrel-bent tubing throughout optimizes exhaust flow
  • Stainless steel flex section reduces stress from engine movement increasing longevity
  • Utilizes OEM ground strap
  • Designed to be used with your OEM turbo outlet gasket
  • 304 stainless steel CNC turbo outlet flange
  • 100% Made in the USA

Please Note: This will not fit CVT models. This product may be used with either a factory cat-back exhaust system or an aftermarket exhaust system. Please specify via the dropdown before ordering.

May also work with other catbacks, please contact us with any questions!

Applications

  • 2015 - 2021 Subaru WRX

Benefits

  • Improves Exhaust flow leaving the turbo.
  • Won't Rust! Made from High-quality stainless
  • Proven to add serious HP!

What's in the Box?

  • 1 - MAP WRX Downpipe
  • 1 - 3" V-band Clamp
  • 1 - M6 Cap Screw
  • 1 - M6 Nut
  • 1 - 3" 2 Bolt Gasket
  • 2 - M10x1.25x40 Bolts
  • 2 - M10x1.25 Flange Nuts
  • OPTIONAL - Grimmspeed Flange Adapter for Stock Catback
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68883531934

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Michelle
Phoenix, US
★★★★★ 5
My chihuahua loves these
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dog loves these so much its her favorite treat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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Donna
Alexandria, US
★★★★★ 5
Dog Treat
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dogs really like these! It keeps them busy for a bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
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JVH
Grantham, US
★★★★★ 5
Winner, Winner! say My Three Dogs
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I'm always looking for different treats for my three dogs (10, 20 and 30 pounds, I don't ever recall giving my dogs anything with a pumpkin flavor, so I decided to trythese i-paw pumpkin flavored treats (I got the rings). All three of my dogs took the treat immediately and went off into their separate corners to chew away (one of my dogs is pretty fussy, so I was surprised she took it without hesitation). I'm no expert in dog treat ingredients, but I didn't see anything on the ingredients list that looked objectionable. While advertised as a rawhyde replacement, these rings don't last anywhere near as long as a rawhide, so while my dogs didn't wolf them down as fast as a conventional treat, they weren't left occupied for the half hour that a rawhide of this size might have kept them entertained (except for one of my dogs, who took an hour to finish hers, but she only has 7 teeth left in her mouth, so that's not really a fair comparison). I wouldn't hesitate to order these treats again for my pups.
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Reviewed in the United States on May 29, 2025
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Kelly
Birmingham, US
★★★★★ 4
Lab tested. Lab approved. WAY too expensive.
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dog likes these. But they don't really last all that long. And the package only included 5-6 rings. So that's an expensive treat, when I can get a bag of 40 dental treats (5" sticks) for the same price. Would I buy these again? No
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Reviewed in the United States on May 29, 2025
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Verified Purchase
Maria V. Ogoy
Natrona Heights, US
★★★★★ 3
Picky
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I've got a picky dog. He likes what he likes. He liked them at first but then lost interest.
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Reviewed in the United States on June 1, 2026

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