2016-2021 Honda Civic 1.5T High Volume Downpipe Upgrade
SKU: 68730957853

2016-2021 Honda Civic 1.5T High Volume Downpipe Upgrade

Sale price$393.30 Regular price$437.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

2016-2021 Honda Civic 1.5T High Volume Downpipe UpgradeDescription Fits all 2016 2021 Civic 1. 5TFits all 2017+ CRV 1. 5TFits all variant models including Si, CVT, 6MT, RHD, International Models, Etc. Overview Important Notes: NO ECU CALIBRATION REQUIRED PENDING EPA CARB APPROVAL PAIR WITH 3" FRONT PIPE UPGRADE FOR OPTIMAL PERFORMANCE COMPATIBLE WITH FACTORY AND OR MOST AFTERMARKET FRONT PIPES NO ADAPTER NECESSARY NOT COMPATIBLE WITH OUR BIG TURBO KIT, KIT COMES WITH A SPECIFIC DOWNPIPE DESIGNED TO WORK

Description

Fits all 2016-2021 Civic 1.5T
Fits all 2017+ CRV 1.5T

Fits all variant models including Si, CVT, 6MT, RHD, International Models, Etc.

Overview

Important Notes:

  • NO ECU CALIBRATION REQUIRED
  • PENDING EPA/CARB APPROVAL
  • PAIR WITH 3" FRONT PIPE UPGRADE FOR OPTIMAL PERFORMANCE
  • COMPATIBLE WITH FACTORY AND/OR MOST AFTERMARKET FRONT PIPES – NO ADAPTER NECESSARY
  • NOT COMPATIBLE WITH OUR BIG TURBO KIT, KIT COMES WITH A SPECIFIC DOWNPIPE DESIGNED TO WORK WITH THE KIT.

Technical Notes:

Research and testing has shown that a downpipe upgrade is one of the most effective modifications to perform when looking to increase efficiency out of Honda's 1.5L turbo engine. The PRL Motorsports High Volume downpipe upgrade promotes optimal airflow with virtually no turbulence throughout the body of the downpipe.

Our design utilizes 304 stainless steel investment cast ends, CNC pocketed for a smooth transition to a 4.50" OD, 400 CPSI GESi G-Sport catalytic converter for the middle body. This 4.50" OD catalytic converter was formulated for small displacement direct injection vehicles and offers optimal exhaust flow. All components are fully back-purged on site to withstand high exhaust gas temperatures. The wide shape of the cast inlet smoothly blends the turbine outlet and wastegate gases to reduce restriction, while the cast outlet allows smooth taper to aftermarket and/or factory front pipe. Pair this with our 3" Front Pipe Upgrade for maximum exhaust flow and performance! All kits will include gaskets, stainless hardware, and components needed for a seamless installation.

Exhaust components that may become damaged over time from being coated, heat wrapped or otherwise insulated in some capacity are not covered under the PRL Motorsport's Manufacturer Warranty. Insulating these components can cause heat to cause degradation of the material faster than would normally occur.

Performance Gains:

  • Increased power and exhaust flow throughout the entire powerband
  • Decreased backpressure & cooler exhaust gas temperatures
  • 400 RPM increase turbocharger spool

Kit Includes:

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: 68730957853

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Elias
Carnegie, US
★★★★★ 5
Affordable and Reusable
Size: 2.0L
The engine filter was really affordable it cost less then $15. I bought this filter because it was recommended from a family friend. It fitted my honda civic perfectly. Replacing the filter was so easy to replace. Replacing or changing the filter was easy it only took a few mins to do. The quality of the filter is really good and it feels like its perfect for my car. I would buy this filter over and over again thats how great it is.
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Reviewed in the United States on June 4, 2024
P
Verified Purchase
P.f
Carnegie, US
★★★★★ 5
get it
Size: 2.0L
get it! i have a honda civic and i have bought this 3 times. works great!!
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Reviewed in the United States on February 25, 2026
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Verified Purchase
Gabriel Kliatchko
New York, US
★★★★★ 4
Worth buying again.
Size: 2.0L
Works great. Right fit. Great value
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Reviewed in the United States on March 2, 2026
E
Verified Purchase
Edwin
Chelsea, US
★★★★★ 5
Great quality
Size: 2.0L
Perfect fit! Will definitely purchase it again
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Reviewed in the United States on December 12, 2025
P
Verified Purchase
Pusheen3
Lexington, US
★★★★★ 5
Works great on my 2018 Honda Civic EX
Size: 2.0L, Size: 2.0L
Been buying these for years. They are relatively cheap and easy to replace, so much better than getting ripped off at the dealer lmao. Compatibility and Installation - 5/5 Filtration Efficiency and Performance - 5/5 Durability and Value for Money - 4/5 - these are made to be replaced, so can't really do much about that!
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Reviewed in the United States on May 17, 2024

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