CorkSport | CST5 Ball Bearing Turbo Upgrade (IWG) - Mazdaspeed 2006-2013

CorkSport - CST5 Ball Bearing Turbo Upgrade - 2006-2013 DISI MZR Mazdaspeed

Balanced Performance

The CorkSport CST5 is designed with the ideal balance in response and power for the daily-driven Mazdaspeed. Now available with a ball bearing CHRA for improved response and durability at high boost levels. Just between the CST4 and CST6, the CST5 can reach ~20psi by 3400-3500rpm and carry power to 7300-7500rpm.

Stock Flange Fitment

Ease of installation and use is key to all CorkSport Performance Turbochargers. The CST5 retains the factory-style turbine flanges for a painless installation. The turbine housing is designed with a 0.82 A/R to balance response and top-end power.

Anti-Surge Compressor

4” anti-surge ported compressor housing is utilized for peak performance operation. The anti-surge porting increase the compressor map width paired with an industry standard 4” inlet to maximize the use of 3.5” and 4” intake system.

High Performance CHRA

MHI Ball bearing CHRA housing is used for the CST5 turbocharger for its increased cooling capacity and proven reliability. High-performance ceramic ball bearing cartridge is used for improved response and high boost durability vs the standard journal bearing. Comparing the compressor and turbine wheels, we have a wheel size ratio of 1:15

Billet Compressor

Utilizing the Gen1 GTX71 billet compressor wheel, the CST5 can efficiently support 56 lbs/min flowrate and boost pressures over 30psi.

High Flow Turbine

Paired with the compressor wheel is an MHI TF06 high-flow turbine wheel. This wheel uses a 9-blade design which reduces overall rotating mass and thus improves response and spool.

Tunable Wastegate Actuator

The Internal Wastegate Actuator uses a larger diaphragm and piston for improved boost control for the larger CST5. Also included is an assortment of springs so you can specifically setup you CST5 for your Mazdaspeed.

All Hardware Included

The CST5 comes will all the necessary hardware for installation saving you time and money on gaskets, studs, and the specialty parts.

Boost Control

Internal Wastegate setup includes the 0.82 A/R IWG turbine housing and tunable IWG Actuator. 

Note:

• Livraison GRATUITE / FREE Delivery