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Mazda Mazdaspeed3 Atmosphere™ Turbo Kit

From: $5,999

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Introducing Atmosphere, the new Mazdaspeed3 Turbo Kit by cp-e™. The ultimate big turbo upgrade for your Mazdaspeed3 application includes everything you need to take care of your need for speed and to take your car from a stock turbo to a new Tial Stainless Steel Big Turbo.

Turbo Options

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External Wastegate Dump

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Wastegate Options

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Product Description


So you’ve got the bolt-ons, you’ve got the tune, but it still just isn’t enough, right? Don’t let this keep you up at night, because your desires can now be completely fulfilled.

Here at cp-e™ we know that you don’t want to go faster, but instead you need to go faster. That need is why countless hours in R&D have been spent to develop the last turbo kit that you will ever need to look at for your MazdaSPEED3.

Introducing Atmosphere, the new MazdaSPEED3 Turbo Kit by cp-e™. The ultimate big turbo upgrade for your MazdaSPEED3 application includes everything you need to take care of your need for speed and to take your car from a stock turbo to a new Tial Stainless Steel Big Turbo.

This kit comes with an exhaust manifold specifically designed with Tial flanges to fit Tial VBand Turbine Housings from GT28-GT35, and Tial MVR External Wastegates. The =LRTmani™ Turbo Manifold is a stainless steel exhaust manifold that comes in a cast 304 stainless steel, and is designed to allow for the most efficient exhaust flow possible.

Our Atmosphere turbo kit comes with two options for the external wastegate dump, the ReRoute™ and the DownScream™. The cp-e™ ReRoute™ diverts gases straight into the exhaust pipes to be expelled out of the rear of the car. Having this setup keeps your high boost events quietly intense, rather than noisy and agonizing. cp-e™ has designed this downpipe to keep your system within a legitimate decibel range. If you want to let everyone know when you’ve come into boost, then the DownScream™ is for you. This setup dumps the exhaust at the external wastegate, giving a very, very loud exhaust sound when you come into boost.






The shining piece to this kit is by far the cp-e™ MazdaSPEED3 DownScream. Made with 3” 304 stainless steel, this downpipe eliminates both stock catalytic converters to allow for smooth exhaust flow and transition. Not only is this downpipe designed to give a free flowing exhaust from your turbo, but it is also designed to attach to the Tial MVR External Wastegate. The wastegate actuates at high pressure and causes the system to divert the engine exhaust away from the turbo.

Also included is the cp-e™ XcelXL™ Intake and Nviscid™ Turbo Inlet Pipe that will give your engine the air it needs when it demands it so that your MazdaSPEED3 can reach higher horsepower ranges. No turbo kit would be complete without the proper coolant and oil lines. cp-e™ has done it right once again by also supplying you with steel braided –AN lines for your coolant and oil routing that will fit right in with your new setup. We’re even giving you a CNC lathed –AN adapter for the oil feeder hose to allow you to attach to your MazdaSPEED3 with no worries.






Potential Power Gains Over Stock Turbo
(GT 3076R)

+63% Horsepower
+79% Torque

Turbo Options

Atmosphere™ Turbo Kits are designed to be bolt-on, modular turbo kits. This allows our turbo kits to both bolt-on with zero vehicle modification needed and also allows easy upgradability down the line if a larger turbo is needed. Every turbo kit that we produce is built to fit the following turbo options.


Tial GT-R Ball Bearing Turbo Line Up

Tial GT2871R

Tial GT3071R

Tial GT3076R

Tial GT3582R


Tial GTX-R Ball Bearing Turbo Line Up

Tial GTX2871R

Tial GTX3071R

Tial GTX3076R

Tial GTX3582R


Additional Information

Weight 45 lbs
Dimensions 59 x 22 x 11 in

Atmosphere™ Tial Turbo Options (Mazda)

Turbo Options

None (I already have a tial hotside and Garrett turbo), GT 2871R, GTX 2867R, GT 3071R, GTX 3071R, GT 3076R, GTX 3076R, GT 3582R, GTX 3582R

Mazda Mazdaspeed3 Atmosphere™ Turbo Kit BASE

Wastegate Pipe

ReRoute™ (routes wastegate to downpipe), DownScream™ (vents wastegate to atmosphere)

Atmosphere™ Tial MVR Wastegate Options (Mazda)

Tial MVR Color

None (I already own a Tial MVR), Black, Blue, Red, Silver, Purple

5.00 out of 5

1 review for Mazda Mazdaspeed3 Atmosphere™ Turbo Kit

  1. 5 out of 5

    :

    I purchased this product about one year ago. I love it. It not only adds to the beauty of the Mazda under the hood but gives it a huge step forward in producing those sought after hp numbers no one expects from the Mazda speed 3. I am running CP-e’s Stage 2 motor and GTX 3582 turbo kit with a dyno tune using 90 octane fuel from the gas station and pushing 412 whp reliably. A huge thumbs up to CP-e for their work on this turbo kit. Well worth everything you get. Perfect combination of parts.

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