As a lot of you have seen, Full Race makes one heck of a turbo kit featuring the EFR6258, the EFR6758 and now available, the EFR7163. These are high flowing, quick spooling turbos that will turn your mazdaspeed machine into a monster!
The ultimate bolt-on turbo kit for your Mazdaspeed 3 and 6 is right here and waiting. Full Race leaves nothing to chance when developing their turbo kits and it shows. With unmatched, precision TIG welding on all exhaust parts, the reliability problems with this turbo kit are next to non-existent in addition to being the highlight of the engine bay when people are checking out what's under your hood. On top of that, Full Race has designed the Mazdaspeed 3 and 6 turbo kit around the latest in turbocharger technology with the Borg Warner EFR series 6258 or 6758, your choice. A T25 flange will help spool this quick spooling, high flowing turbo unlike any other turbocharger comparable to it's size and flow. You can be sure to have one of the best performing Mazdaspeed 3's or 6's on the streets with this unparalleled turbo kit from Full Race Motorsports.
Included in the Mazdaspeed 3 turbo kit from Full Race is the exhaust manifold, downpipe, turbocharger, and all lines and hardware necessary to install this kit on a Mazdaspeed 3 or 6.
Need help deciding which EFR turbo to choose? Call us (303-268-2140), we'll be glad to help!
The Borg Warner EFR 6758 turbocharger flows 52lb/min which means it is capable of over 500 brake horsepower with the right supporting modifications. The 6258 variant is capable of 44lb/min, translating into around 440 brake horsepower. Depending on your goal, there is not a better turbo available for any given platform right now. It features a built-in bypass valve (or you can block it off and keep your bypass valve you currently have) and an internal wastegate, just like the factory turbo, making it easier to run this setup right out of the box. And then of course there is the EFR 7163. At 60lbs/min you will not be hurting for air flow and it will still spool faster than a 3076.
This kit is close to stock location but has not been confirmed to fit with other intercoolers and intakes. However, the Full Race Intake/intercooler is available should you decide to go that route.
Full Race EFR Turbo Kit MS3 - $3950
Full Race EFR Turbo Kit MS6 - $4100