PRL Intercooler Upgrade | 16-21 Civic 1.5T & Si

Fits:

• 2016 - 2021 Honda Civic 1.5T
• 2017 - 2020 Honda Civic Si

Compatible with factory charge pipes. Pair with the optional charge pipe upgrade kit for optimal performance.

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Honda's 1.5L turbo Civic is notoriously susceptible to heat-soak, especially on the factory intercooler — excessive heat-soak raises detonation risk and costs real power as charge air and cylinder temperatures climb, a problem that only gets worse with spirited driving or increased power output. PRL's intercooler upgrade tackles this directly with a dense, 550+ horsepower-rated (PRL has pushed it past 600) 25.5x4x6.3" bar-and-plate core and machined billet aluminum end tanks.

It bolts into the factory mounting points, so there's no cutting or custom fabrication required, and the kit ships with every piece of hardware needed for a complete install.

Features

• 25.5x4x6.3" bar-and-plate core, rated for 550+ hp
• Machined billet aluminum end tanks with PRL embossing
• +9 hp / +3 ft-lb from simply bolting on
• 50+°F drop in post-charge air temperature at peak, ~36°F average drop
• Uses factory mounting points, no cutting required
• Kit includes: intercooler assembly with billet end tanks, 2 air guides with stainless hardware, 2 billet aluminum factory charge pipe adapters, PRL logo stencil, 2 PRL factory-style O-rings
• Available in Raw Aluminum or Black, with factory or PRL upgrade charge pipes