The New
2023+ HONDA CIVIC TYPE R PERFORMANCE PARTS
SHOP 2023+ HONDA CIVIC TYPE R
Best Performance Mods for the 2023+ Civic Type R
At Mishimoto, we’ve engineered the best performance cooling parts for the Honda Civic Type R. Watch to see what we’ve built.
Engineered to maximize horsepower.
Maintains consistent performance during repeated heat-soak sessions and supports builds up to 600 HP.
140% increase
in core volume compared to stock
10 hp 9 lb-ft
gains of torque
57ºF drop
in peak intake temperatures
END THE ASSAULT OF ENGINE BLOW-BY
Prevents blow-by from entering the crankcase to protect your investment in your FL5 Type R. For added protection, a one-way check valve has been incorporated into the lines to ensure that the crankcase gasses are always flowing in the right direction.
Direct-fit design
is proven to keep oil temps 5ºF cooler than stock during demanding driving conditions.
2023+ TYPE R VIDEOS
FK8 vs FL5: What’s New With The Civic Type R? | Mishimoto FL5 Product Reveal
In today’s video, we’ll be discussing the key differences between the 2017–2022 FK8 and the all-new FL5, and giving you an exclusive look at our growing Mishimoto product line for the FL5 platform!
2023+ TYPE R BLOGS
Frosty FL5 – Performance Cooling Lineup for the 2023+ Honda Civic Type R
In a world of performance-oriented hatchbacks, few names carry the same reverence as the Honda Civic Type R. Whether it’s carving through backroads or setting lap times that embarrass cars twice its price...
SLEEK, UPGRADED LOOK FOR YOUR ENGINE BAY
The superior materials used in both the hoses and clamps deliver increased pressure tolerance compared to the original equipment. This kit includes both the upper and lower radiator hoses and is available in black, blue, or red to suit your style.
Engineered to utilize every millimeter possible.
17% heat rejection, creating on average a 5 to 10 degree drop in outlet temperature.
Strutted Tubes
Strutted tubes resists chassis flex during spirited driving and track use.
REMOVE THE EYESORE OF A BEIGE STOCK TANK
Replace it with a sleek all-aluminum design that looks more at home under the hood with the option for a color-matching Rallye Red or stealthy black micro-wrinkle finish.
Frequently Asked Questions
From Mishimoto’s perspective, the best upgrades focus on charge-air cooling, engine cooling, and system durability.
Key Mishimoto performance parts for the FL5 Type R include:
Performance Intercooler – Reduces intake air temperatures and prevents heat soak under repeated pulls or track use.
Intercooler Charge Pipe Kit – Improves airflow efficiency and boost consistency.
Performance Aluminum Radiator – Increases cooling capacity for aggressive driving and track days.
Silicone Coolant Hose Kit – Reinforced hoses designed to handle sustained heat and pressure.
Aluminum Expansion Tank – Replaces factory plastic for improved durability.
Baffled Oil Catch Can Kit – Helps keep the intake system clean and consistent under boost.
High-Flow Performance Air Filter – Supports improved airflow without sacrificing filtration.
These parts work best as a system, not as isolated upgrades.
The FL5 responds most to thermal control and airflow efficiency.
The most effective approach:
Lower intake air temperatures
Stabilize coolant and oil temperatures
Upgrading the intercooler, charge pipes, radiator, and intake components allows the engine to hold timing and boost longer, resulting in faster, more consistent performance.
Yes, when chosen correctly.
Quality aftermarket parts:
Improve power consistency, not just peak output
Reduce ECU power pull caused by heat
Increase reliability during spirited driving or track use
Mishimoto parts are designed to complement Honda’s engineering rather than compromise it.
For owners starting from stock, the best first upgrades are:
Front-Mount Intercooler
Intercooler Charge Pipes
Oil Catch Can
Performance Radiator
Air Intake
These provide the best performance return while preserving daily drivability.
Even for street-driven cars, yes.
The factory intercooler heat-soaks quickly during:
Repeated pulls
Warm weather driving
Aggressive back-road use
An upgraded intercooler improves consistency and longevity, not just lap times.
Many Mishimoto upgrades are DIY-friendly bolt-ons with basic tools:
Intercoolers
Radiators
Hoses
Intake components
Track-focused upgrades should prioritize cooling:
Performance Intercooler & Charge Pipes
Performance Aluminum Radiator
Silicone Coolant Hoses
Oil Catch Can
These upgrades help prevent heat soak, power loss, and component fatigue during extended sessions.
For subtle but meaningful gains:
Intercooler & charge pipes
Cooling system upgrades
Intake airflow improvements
These enhance performance without adding noise, harshness, or reduced comfort.
The Civic Type R excels when upgrades:
Improve efficiency instead of aggression
Focus on cooling and airflow
Avoid unnecessary noise or stiffness
Mishimoto parts work with stock internals and don’t create check engine lights, while expanding performance limits.
Performance Intercooler Kit
Intercooler Charge Pipe Kit
Performance Aluminum Radiator
Silicone Coolant Hose Kit
Aluminum Expansion Tank
Baffled Oil Catch Can
High-Flow Performance Air Filter
All engineered for direct fitment, thermal efficiency, and long-term durability.
Why Mishimoto?
Mishimoto, the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have two decades of experience in working toward our goal of providing superior cooling system upgrades.
FITMENT
All Mishimoto products are carefully designed for a clean, direct-stock fit for an easy installation.
QUALITY
All our products are rigorously tested to ensure the quality of our data. Visit our Engineering Blog for more information.
APPEARANCE
With an array of product finishes and colors that will add style, your engine will look just as great as it performs.
WARRANTY
Every product is covered by our Lifetime Warranty which includes accident protection for cars and trucks.