Exhaust› Exhaust Pipes, Systems and Components

Eos Exhaust

Catless Downpipe

$229.99

SKU: EXT-DP016

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 EOS Exhaust Catless Downpipe is designed for the 2016-2021 Honda Civic 1.5T. It is constructed from T-304 Stainless Steel with a brushed silver finish. The downpipe features a 3.75-inch cast inlet and a 3.00-inch cast outlet.
Show original supplier description
The EOS Exhaust Catless Downpipe is engineered to enhance airflow and efficiency for the 2016-2021 Honda Civic 1.5T. Constructed from durable T-304 stainless steel with a brushed silver finish, this downpipe features a 3.75-inch cast inlet and a 3.00-inch cast outlet, promoting optimal airflow with minimal turbulence. This downpipe is compatible with the factory or most aftermarket front pipes, requiring no adapter. Research and testing indicate that a downpipe upgrade is a highly effective modification for increasing the performance of Honda's 1.5L turbo engine, particularly when paired with an ECU tuner like Hondata or KTuner. However, this product is sold for off-road use only and may cause a Check Engine Light (CEL). Due to California Vehicle Code Section 27156, this item cannot be shipped to any California address. Professional installation is highly recommended due to the potential for tight spaces and challenging bolt removal. Customers assume all responsibility for the use and/or misuse of this aftermarket performance product.

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

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Specifications

BrandEos Exhaust
Part NumberEXT-DP016
CategoryExhaust

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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.

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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.

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