COMING SOON: Modular T25 (5 Bolt) Downpipe System (10th Gen Civic L15B7)

Introducing the first modular downpipe system built specifically for T25-turbo L15B7 setups.
This version launches exclusively for T25 turbos, with OEM-turbo and V-band turbo upper elbows releasing shortly after, allowing you to upgrade turbos in the future without replacing the full downpipe.

Featuring cast 304 stainless elbows, a fully TIG-welded & back-purged center assembly, and an interchangeable V-band center section, this system allows quick swaps between a catless and high-flow catted mid-section. An OEM Honda secondary O2 extension harness is included for clean, plug-and-play installation.

Built for durability, fitment, and future expansion. This is the most adaptable downpipe solution for the 10th gen Civic platform.

Key Features

• Coming Soon: First Release: T25 Turbo Only

• Future-compatible with OEM and V-band turbochargers (swappable upper elbows)

• Cast 304 stainless upper & lower elbows for consistent, OEM-grade geometry

• Modular V-band center section with both catless & high-flow catted options

• Fully TIG-welded & back-purged for maximum strength & clean welds

• Includes OEM Honda secondary O2 extension harness

• Designed for 10th Gen Civic L15B7 (2016–2021)