PLM 3-inch Catted Downpipe| PLM-GR-DP-GZEA14-CAT

• 2023–2026 Toyota | GR Corolla

The PLM 3-Inch Catted Downpipe for the 2023+ Toyota GR Corolla is engineered to elevate your vehicle’s performance and driving experience. Featuring a precision-crafted 3-inch design, this downpipe enhances exhaust flow for improved turbo efficiency, delivering noticeable gains in horsepower and torque. The high-flow 400-cell metallic catalytic converter maintains optimal emissions functionality while reducing backpressure, ensuring both power and reliability. Constructed from premium stainless steel for durability and corrosion resistance, it is a direct bolt-on upgrade that seamlessly integrates with the factory exhaust system. Unlock your GR Corolla’s true potential with this expertly designed performance upgrade.

Features:

• 4-inch off the turbo connection.
• 3-inch stainless tubing.
• Precision CNC mandrel bend tubing.
• EPA compliant catalytic converter.
• 400-cell metallic core catalytic converter.
• 304 stainless steel construction.
• O2 sensor bung.
• Performance gains over 20hp+
• Direct bolt-on to factory exhaust system
• Hand TIG welds
• Includes hardware

Installation Notes:

• EPA compliant means it is for OBD2 use, for vehicles 1996 and newer, except in California, or where there is CARB standards.
• Federal law prohibits the tampering of an emissions control device. Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions aren't adversely affected. There is no mention or reference to cell density or converter volume dimension. The EPA compliant catalytic converters we offer will produce emissions that will meet or exceed the standards set by the EPA, not CARB.  Please check with your current local city & state for current emissions standards.
• You may need to use O2 sensor adapter if you do not have a tune.

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