CST5 Turbo (IWG/EWG) Combo - w/ Exhaust Manifold & Dumptube (EWG Only) + Block Off Plate - 2006-2013 DISI MZR Mazdaspeed

About The CST5 + Exhaust Manifold Combo

Save with the ultimate Turbo Combo Kit for your Mazdaspeed. We've combined two of our best products, the CST5 & the Exhaust Manifold, including a block off plate, to give you massive power gains for your Mazdaspeed!

Those aiming for +500 will enjoy the cost savings in this exclusive package tailored to the boost enthusiast. Choose a turbo with either an internal or external wastegate for the performance that most suits your needs. Those choosing an EWG Turbo will receive a dumptube for their exhaust manifold (+$100). Also included is the block-off plate to eliminate any unused external wastegate ports in your manifold or turbine housing. Your smiles and bank account can thank us later.

• Auxiliary fueling is required for the peak power operation of the CST5.
• EWG flanges designed for Tial 44mm or equivalent external wastegates.
• External wastegate is NOT included in this package.
• Some downpipes may need relocation of the primary O2 sensor location for manifold installation.
• Some downpipes may not work with the optional dump tube.
• Optional dump tube is for EWG installation on the manifold port.
• Provided firewall heat shield does not work with Mazdaspeed 6 and RHD Mazdaspeed 3 Models
• Compatible with TMIC with modification to the rear mounting bracket and without the use of the manifold-mounted EWG.
• EWG cap fits on turbo and manifold EWG ports. Ensure cap is centered on wastegate port and tighten supplied clamp to 8-12ft-lbs.
• CST5 Warranty is 1-year, while the Exhaust Manifold carries a 2-year warranty