Air and Fuel› Air and Fuel Cooling Systems and Components

27WON

Performance Intercooler

$999.99

SKU: L15-6-141-10

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The 27WON L15-6-141-10 is a performance intercooler designed for the L15 engine. The installation guide provides step-by-step instructions to remove the OEM intercooler and install the 27WON Performance Intercooler and piping system. Trimming the rubber OEM intercooler shrouds is necessary for proper fitment.
Show original supplier description
The 27WON L15-6-141-10 Performance Intercooler is designed to replace the factory intercooler and piping system on L15 engine equipped vehicles, aiming to provide an optimal balance of flow and cooling efficiency. The kit includes a high-flow core, larger diameter charge pipes, and all necessary silicone couplers and T-bolt clamps for installation. Installation involves removing the OEM intercooler and associated components, which requires a 3-4 hour time commitment and a "Difficult" rating. Installation requires careful attention to detail, including the removal of the front bumper, radiator panel, and fender liner fasteners. Trimming the rubber OEM intercooler shrouds is a necessary modification for the 27WON intercooler to fit correctly. The process also advises protecting the vehicle's paint during bumper removal and installation by applying masking tape. Tools required range from basic sockets and screwdrivers to specialized trim removal tools and a hydraulic jack with jack stands. While the primary focus of the installation guide is the intercooler, it also references the removal of the intake system and provides a link for 27WON Cold Air Intake instructions. The piping was specifically designed for the L15 engine, commonly found in the 10th Gen SI and Base model Civics. The kit includes a "hot side" pipe and a "cold side" pipe, along with various silicone couplers and T-bolt clamps to ensure a secure fit.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand27WON
Part NumberL15-6-141-10
CategoryAir and Fuel

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy