Mazdaspeed 6 Turbo Back Exhaust System, Catted
Boost your power and torque with the CorkSport V2 Turbo Back Exhaust with the new Modular Catlted Downpipe for the 2006-2007 Mazdaspeed 6. This V2 design has a modular system that improves flow, fitment, and installation in the tight mazdaspeed6 engine bay. It has a cast stainless steel bell mouth with a v-band connection to 3” stainless steel piping and the original MS6 Cat-Back Exhaust. See more details and photos below.
Read The BlogMazdaspeed 6 Downpipe V2 – The Modular Design
The CorkSport Advantage
Performance Focused:
Enjoy this power package for the Mazdaspeed 6 with a catted downpipe and a high flowing cat back exhaust to add performance to your Mazda. Designed to work together to give you the most power from any turbo you use. We recommend a CST4 or CST5 to maximize the boost gains with this exhaust system.
Fitment Inspired:
We know most Mazdaspeed owners like to do it themselves, so we made the V2 design easy to install and fit. The modular design has a separate cast bell mouth and a v-band connected pipe section, making installation easier.
The downpipe's modular design opens easy access for installation for the bell mouth since downpipe is no longer in the way. The studs and nuts are both accessible for sockets and wrenches. This also provides easy maintenance if you need to remove the downpipe since the bellmouth can remain attached to the turbo. Simply, remove the v-band clamp and remove the lower downpipe section of the exhaust.
Materials & Manufacturing:
The CS Turbo Back Exhaust is produced from 304 stainless steel, mandrel bent, and TIG welded. CNC machined v-band at the bell mount ensures a leak-free seal, TIG welds provide high strength, and mandrel bend ensures smooth exhaust flow.
Hardware and Accessories:
Your turbo back exhaust comes with everything you need to install. We include a stainless v-band clamp for the bellmouth to DP connection, brand-new downpipe mounting studs and lock nuts, a new flange gasket at the mid pipe and even an O2 sensor harness extension. We’re most proud of our custom MLS downpipe gasket included with each kit. We port-matched it to the DP bellmouth & CST6 Turbo to ensure no flow restrictions whatsoever!
- For off-road & race use only.
- Tuning required for proper and safe operation.
- A check engine light (CEL) will be illuminated on catless and some catted setups as a result of installation.
- Only fits on turbochargers with OEM downpipe flange shape.
- If you have a CS exhaust manifold with EWG on the manifold, the EWG dump tube must be replaced with the V2 design in development.
- If you have a CS turbo running an EWG off the turbine housing, you will need a different dump tube to fit this downpipe correctly. CS part number GEN-6-575-17 is needed and it is available for purchase HERE.
Additional Features
- Vehicle Fitment: 2006-2007 Mazdaspeed 6
- Developed in America: Designed, tested, and validated in Vancouver, Washington, in the Pacific Northwest.
- CorkSport Service and Support: Receive a 2-year warranty, full-color installation instructions, all of the needed installation hardware, and knowledgeable telephone installation support.
How To Install the Mazdaspeed 6 Turbo Back Exhaust, Catted
It will take you Approx. 8 hours to install.
8 hour Install Time
4/5 Difficulty
2-Year Warranty
Yes CEL
Downpipe Installation
Exhaust Installation
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2006-2007 Mazdaspeed 6