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J2 Engineering

Cat-Back Exhaust System

$414.99 $411.60 Save $3.39

SKU: J2-CBE-002

In Stock
In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

It is designed to replace everything after the catalytic converter, thus maintaining 50-state emissions legality. The system utilizes larger, freer-flowing pipes and mufflers to allow your engine to breathe easier, which improves both performance and sound. The cat-back exhaust system features a high-performance JDM racing design with TIG welded CNC machine flanges that resist pressure and corrosion. Mandrel-bent piping maximizes smooth exhaust airflow, resulting in an aggressive, deep, and throaty rumble. It is dyno-proven to instantly increase horsepower and low-end torque by 15-25 HP. The main piping diameter is 2.75 inches, with inlet/muffler exhaust tips measuring 2.75 inches and dual 4.50-inch slanted tips. Gaskets and hardware are included for installation. This exhaust system is compatible with 2013+ Scion FR-S/FRS GT-86 and 2013+ Subaru BRZ models. It specifically fits vehicles equipped with the 2.0L 4U-GSE / FA20 H4 Boxer Engine ONLY.

MIA's Description

The J2-CBE-002 is a cat-back exhaust system designed to enhance engine performance and sound. It replaces everything after the catalytic converter, ensuring 50-state emissions legality. The system features large-diameter mandrel-bent stainless steel pipes, TIG welds, and CNC-machined components for improved airflow and an aggressive exhaust note.

Fitment

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Specifications

BrandJ2 Engineering
Part NumberJ2-CBE-002
CategoryExhaust

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.

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