Freektune

Freektune Mazdaspeed, Ford, Subaru, Volkswagen engine calibration services

This has been one of my favorite turbos on the ST platform. G25-660 is perfect for a stock fuel system car with lots of ...
05/28/2026

This has been one of my favorite turbos on the ST platform. G25-660 is perfect for a stock fuel system car with lots of room to grow. Mods consist of
3” Depo/COBB intake
3” Depo catless downpipe
ATP Garrett G25-660 turbo (.72)
Tial 38mm EWG w/ 14psi spring
CP-E intercooler
CP-E Exhale kit w/ HKS BOV
NGK6510 plugs

Finished off at 364hp/362tq on 93 octane




Another speed 3 bringing some heat today. These nex gen just make easy power. This is a 2.5 long block, precision 5662 ...
05/08/2026

Another speed 3 bringing some heat today. These nex gen just make easy power. This is a 2.5 long block, precision 5662 turbo making 516hp/440tq on 93 and then adding in some ethanol we ended up at 691hp/563tq!

This was a fun one we did yesterday. Remote tune for .tuning in Canada, on speed 3. His car features a Bobspeedbuilt lo...
05/06/2026

This was a fun one we did yesterday. Remote tune for .tuning in Canada, on speed 3. His car features a Bobspeedbuilt long block, g30-900 turbo and a dual fuel system running 94 octane in his stock tank and e90 in his fuel cell when in boost. Ended up at 739hp/610tq on the . Tuned with accessport!

Just want to give a huge shout out to . This has been 3 years since he did my cage so I was due for a recertification. A...
04/12/2026

Just want to give a huge shout out to . This has been 3 years since he did my cage so I was due for a recertification. As soon as tech opened my door they asked us if sua fab did the cage work. Needless to say I was in and out of there. If you need any chassis work. Hit that man up!

Tims GR Corolla in for a tune using software. This car came in with the infamous p2c90 code on a stock tune due to inta...
03/30/2026

Tims GR Corolla in for a tune using software. This car came in with the infamous p2c90 code on a stock tune due to intake that was on the car. This code and pretty much any intake on these cars that will cause the code will make you lose power without a proper tune. Baseline on stock tune of 207hp/193 tq. Finished up at 304hp/337tq! Car sounds great and feels amazing. Message me for any of your GRC tuning needs!

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