Fits all 2017-2021 Civic Type-R
Fits all 2018+ Accord
Fits all 2019+ Acura RDX 2.0T
Fits all 2019+ Acura TLX 2.0T
Fits all variant models including RHD, International Models, Etc.
- NO ECU CALIBRATION REQUIRED
- PENDING EP/CARB COMPLIANCE APPROVAL
- PAIR WITH 3" FRONT PIPE UPGRADE FOR OPTIMAL PERFORMANCE
- COMPATIBLE WITH FACTORY AND/OR MOST AFTERMARKET FRONT PIPES – NO ADAPTER NECESSARY
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 2.0L 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 5.00" OD, 400 CPSI GESi G-Sport catalytic converter for the middle body. This 5.00" 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. 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.
- Increased power and exhaust flow throughout the entire powerband
- Decreased backpressure & cooler exhaust gas temperatures
- Downpipe Assembly
- Heat-Shield Stand-Offs
- M18 x 1.50mm Hex Plug (For Accord Applications)
- PRL-HCR-DP-HW1 Downpipe Hardware Bag
I was very please with the fitment, and the overall quality of the downpipe. I cannot describe how much better my car feels even with the base OTS tune. Great product to go along with my PRL HVI intake, and intercooler!!!
The new 5” OD GESi catted downpipe is definitely a lot bigger than I expected, but it looks amazing and will most definitely be future-proofed for dither power mods down the line. Best part? Passes smog checks!!
Prls new 5” catted high volume downpipe is amazing .
Before I bought this pipe I failed emissions on my yearly inspection with prls original 3.5” catted down pipe with a “slow response bank 1 sensor 2” after speaking with Spencer Melillo about this new downpipe about emissions/power capabilities etc he further confirmed my choice of buying this downpipe ..
After installing this downpipe the car is slightly quieter with the drone and every code has ready’d and set with no cels, on top of the amazing customer support from Spencer I was also gifted a shirt and hoody enclosed in the package for no extra cost .
I have since passed my inspection and I’m finally legal again for my states emissions thanks to prls amazing design to allow for amazing power while remaining restrictive enough to have those monitors ready up and pass inspection while on a custom tune.
If you are looking for a downpipe that makes great power that won’t compromise your emissions in a strict emissions controlled state then this pipe is for you .. thank you Spencer and the prl team for the help .. I hope my review will help others and answer any questions.