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You are here: Mazdaspeed Parts - Home / MazdaSpeed 3 / MazdaSpeed3 Exhaust / MazdaSpeed 3 2010+ / MazdaSpeed 3 Downpipes / Mazda CP-E 3inches SS Downpipe System - MazdaSpeed 3 Gen 2
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Custom Performance Engineering is very pleased to announce the release of their 3” downpipe for the new 2010 MazdaSPEED3!

The SPEED3 Gen2 downpipe replaces the choked factory pipe and its two restrictive cats, with one high-flow cat and a 3” mandrel bend pipe.  The catalytic converter features a high-flow, all metallic honeycomb design, making it one of the most durable converters on the market.  The result of our efforts is reduced backpressure, decreased turbo spool time, increased horsepower and a more aggressive sound.  For an even greater dose of the same great sound and power, option out the catalytic converter, this is for OFF-ROAD USE ONLY.

Although more power and great sound are high priority items when buying a 3" downpipe, the fine details are what ensure that the product will satisfy the end-user for a lifetime.  cp-e™ does not usemild "junk" steel or even cut and welded intermediate bends on this pipe.  This downpipe is crafted from premium “Bright annealed” 304 stainless steel and is mandrel bent throughout for less turbulent exhaust flow.  The flanges are 3/8” thick laser cut 304 stainless steel and critical portions of the pipe for high strength and durability.  Critical portions of the pipe are TIG welded.  TIG welds are usually avoided in this industry because they require more time and skill than a MIG weld, despite the fact that TIG welds are better suited for thin metals, are better looking, and create a more durable bond.  They held nothing back with this product.

The downpipe comes complete with all necessary hardware required for a complete and professional installation.


Buy Together and Save: $21.36

Mazda CP-E 3inches SS Downpipe System - MazdaSpeed 3 Gen 2
Mazda CP-E 3inches SS Downpipe System - MazdaSpeed 3 Gen 2
Catalytic Converter:
Wide Band o2 Bung:
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