Upgrade Your Cooling System with PRL Motorsports Coolant Expansion Tank

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Upgrade Your Cooling System with PRL Motorsports Coolant Expansion Tank

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For owners of the 2017-2025 Honda Civic Type R and 2024+ Acura Integra Type S, PRL Motorsports offers a robust upgrade to your vehicle's cooling system. The PRL Coolant Expansion Tank replaces the factory plastic tank with a durable 6061 aluminum version, capable of withstanding higher temperatures and pressures. This...

Check Out These PRL Motorsports FL5 Wing Risers

If you're looking to enhance the aesthetics and performance of your 2023+ Honda Civic Type R, PRL Motorsports has just the upgrade for you. The FL5 Wing Risers are designed to give your car a bold look while improving its aerodynamics. These risers lift the wing 2 inches higher and...

What's new? FL5 Type-R High Volume Intake Development: Part 2


Corey Poole at Two Step Performance and Pepo Besosa at Red Star Motoring assisted us with intake testing and data collection. During testing, we found the factory air duct and inlet to be a restriction around the 400 horsepower mark. Our engineers went back to the drawing board and developed a revised version, which incorporates an auxiliary lower air duct. This additional air duct increases airflow volume and provides a secondary source of cool air to the air box by drafting air from the fender-well.

What's new? FL5 Type-R High Volume Intake Development: Part 1


We understand that everyone has been eagerly awaiting a better intake for the FL5 Type-R. The development phase of our High Volume Intake is nearing completion, and the testing phase is about to begin. Before we dive into the changes and reasons behind them, let's first take a look at...

Tech Talk: A closer look at our 11th Gen Civic 1.5T Intake System

Shown here is the factory airbox on the 11th generation 1.5T cars. The entranceway for air into the airbox is limited to this rubber tube connecting to the factory inlet duct, which mounts to the core support and seals to the hood. The diameter of the rubber tubing into the...

10th Gen Honda Accord Rear Motor Mounts are in Development!

Our EPDM Rear Motor Mount Upgrade is currently in development and should be available in the near future. Keep an eye out on our website and social media for updates!   https://youtube.com/shorts/sSO_y4H9pf0   Read more about our EPDM Rear Motor Mount Upgrade here: Blog Post

11th Gen Civic Exhaust Overview & Sound Clips!


The long awaited overview (with sound clips) of our N1 Exhaust System for the 11th Gen Civic (1.5T & 2.0L) and Integra is now up on YouTube. These kits are currently in production and are expected to be available towards the end of Summer 2023!

2023+ Honda Civic Type-R FL5 Intercooler Upgrade Testing Data

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Now that our prototype billet end tanks are complete and sample cores are in, we have decided put together a few functioning intercoolers to test that our design lived up to its expectations. Our engineers datalogged some street driving with our 2023 Honda Civic Type-R FL5 using both the factory and PRL Motorsports intercooler upgrade before heading to the dyno. The dyno session was started by taking a completely stock baseline run at an average temperature of 59°F and an elevation of 1160ft. Here’s what we found: