Exhaust› Exhaust Pipes, Systems and Components

Tsudo

76mm Bellmouth High-Flow Catted Downpipe

$340.00

SKU: 20-1219

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tsudo Bellmouth High-Flow Catted Downpipe is a 76mm exhaust component designed to reduce backpressure and improve turbo spool. Constructed from stainless steel with a cast iron bell-mouth and a 200-cell catalytic converter, this downpipe aims to boost power across all RPMs. It includes an extra O2 sensor bung for wideband use and necessary hardware, though a bell-mouth gasket is not included.
Show original supplier description
The Tsudo Bellmouth High-Flow Catted Downpipe is engineered to enhance the performance of Subaru WRX and STI models from 2002-2007. Crafted from 76mm stainless steel tubing and featuring a cast iron bell-mouth, this 200-cell catalytic converter equipped downpipe is designed to significantly reduce exhaust backpressure. This reduction directly contributes to quicker turbo spool-up and increased power output across the entire RPM range. This downpipe includes an additional O2 sensor bung, providing compatibility with wideband air/fuel ratio sensors for precise tuning. It comes with essential mounting hardware for installation, though buyers should note that the bell-mouth gasket is not included. For easier integration with the factory exhaust system, a flange adapter is also provided. Compatibility is specifically for 1992-1999 Subaru WRX (JDM Spec), 2002-2007 Subaru WRX (USDM Spec), and 2004-2007 Subaru STI (USDM Spec). It is important to note that this product is intended for off-road or track use only. It cannot be shipped to states that do not comply with CARB (California Air Resources Board) regulations, such as California and New York. Buyers are advised to check local laws regarding SMOG compliance before purchase.

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.

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Specifications

BrandTsudo
Part Number20-1219
CategoryExhaust
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Shipping

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