Air and Fuel Air and Fuel Cooling Systems and Components

JBR (James

Under Mounted FMIC Piping Kit

$499.99

SKU: MS3-UR-FMIC-PIPING

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The JBR 2010-2013 Mazdaspeed 3 Under Mounted FMIC Piping Kit is engineered to facilitate the upgrade from the stock top-mount intercooler to a more capable front-mounted intercooler, a necessary step for significantly increasing horsepower. This kit is specifically designed for the 2007-2013 Mazdaspeed 3 and is ideal for use with Treadstone TR8, TR8L, or TR6 intercoolers. Constructed from mandrel-bent 6061 aluminum piping and robust 7-layer silicone hoses with stainless T-bolt clamps, this piping kit is built for durability and performance. The under-mounted routing design minimizes the hot side charge piping length by 12-16% compared to other kits, which directly contributes to faster turbo spool times, reduced boost temperatures, and a cleaner engine bay appearance. The one-piece silicone hose design from the intercooler to the intake manifold minimizes connection points, reducing the potential for boost leaks and simplifying installation. It includes all necessary hardware for installation, such as coolant and vacuum hoses for turbo clocking, a BPV adapter flange, mounting brackets, and clamps. For 2007-2009 Mazdaspeed models, core mounting brackets are included. Additionally, for 2010-2013 models using a TR8 intercooler, a crash bar is required, while a TR6 intercooler will require mounting brackets but no crash bar. The kit is designed, engineered, and manufactured in the USA and comes with a Hassle-Free Lifetime Warranty.

MIA's Description

The JBR 2010-2013 Mazdaspeed 3 Under Mounted FMIC Piping Kit is designed to replace the OEM top-mounted intercooler for increased cooling capacity. This kit allows for the installation of a larger front-mounted intercooler, essential for making more power. The under-mounted routing reduces charge piping length, leading to quicker turbo spool and lower boost temperatures.

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

BrandJBR (James
Part NumberMS3-UR-FMIC-PIPING
CategoryAir and Fuel

Buy with Confidence

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