Custom tuning kits for the 997.1 turbo®

//Custom tuning kits for the 997.1 turbo®

Custom tuning kits for the 997.1 turbo®

Our custom tuning kits  for the 997.1 turbo® come in a wide range of options be it a stage 1 custom software upgrade to a 1000 Hp mafless gt35R kit. Years of research both on the street as well as on the dyno went into our programming. We use only in house shop cars for all the testing with out own hands on from track to street racing we understand that a fast car is not always just a dyno number. Same day remote tuning is available via our flasher and with data logs we can fine tune for your specific needs. We offer a 1 week no questions asked return policy on all of our tuning upgrades. Not only race gas files are available upon request but also launch control as well as brake boosting as a free feature upon request. The Ecu tuning stages offered can be customized and in most cases the client can choose turbos of choice. Affordable 63.5mm compressor upgrade or the Tial alpha 65mm compressor are available with core exchange. However, VTG turbos dramatically increase the intake temperature when tuned, we strongly recommend our custom X-design exhaust, sound clip video click here .  Adding as our custom made intercoolers  will keep the intake temperatures under control for maximum results. We found stock intercoolers to be dramatically under stress even on stock turbos with intake temperatures climbing to upper 60’s degree Celsius. For those with tiptronic transmissions, we offer a TCU software upgrade where we not only change the shift point, rpm limiter, increase the torque limits, but also decrease the time it takes to  shift up or down in gears. We found .8 seconds can be shaved off of a 60 to 130 mph just by this feature.  Please calls us to discuss your tuning needs at 773-980-6550 and ask to speak to Markski.

  • Porsche 996 turbo tuning

    Markski Custom 997 turbo tuning

    $1,495.00
    1/4 mile record on ecu and tcu tune (stock turbos) 10.640 @129.74 with pump gas, exhaust, and intercoolers. 10.62 seconds @ 131 mph on stock turbos with pump gas and methanol kit. SMART TUNE FLASHER IS REQUIRED FOR REMOTE TUNING . PLEASE SELECT THE OPTION BELOW.
  • 996 turbo Ecu tuning Stage 1- 490HP
    Our stage-2 custom tune is rated at 570HP on pump gas and 600HP on 100 octane race gas. It includes our custom made X design 2 muffler  exhaust with 200 cell cats. We offer custom race gas files as well as brake boosting and launch control upon request. We strongly suggest 4.5" Race intercoolers, and for more power upgraded VTG compressor wheels( 65mm or 63.5mm). We can upload multiple tunes via our hand held flasher purchased separately.
  • Porsche 996 turbo tuning
    Our stage-3 custom tune is rated at 600HP on pump gas and 620HP on 100 octane race gas.  This kit includes our X design 2 muffler sport exhaust with 200 cell cats, 3.5" sport intercoolers, and custom tuning. Optional upgrade to the 4.5" race intercoolers for additional fee is available.We offer custom race gas files as well as brake boosting along with launch control upon request. We can upload multiple tunes via our hand held flasher purchased separately.
  • Our stage 4 package includes a custom tuned flash rated at 640Hp on pump gas and 680HP on 100 octane race gas. We offer custom race gas files as well as brake boosting along with Launch control upon request. This kit includes our 63.5mm billet VTG compressor wheels( good core required), our X design 2 muffler sport exhaust with 200 cell cats, and 4.5" Race intercoolers. Optional matching 2.5" competition Y-pipe is strongly recommended.  
  • 997 turbo TCU reprogramming

    TCU tuning for 997 turbo

    $995.00
    Stock turbo 1/4 mile ET record 10.640 @129.74 Unlike most of TCU programming on the market, not only do we increase TQ limits and raise the the rpms, but also we are able to shave at least 40% of the shift time between gears by decreasing the time between shifts. The stock TCU has limits set forth that often take control and shut down the throttle body between shifts at 1.2 bar and above. We strongly recommend this often overlooked upgrade. TCU removal is required and shipping to us for 24 hour turnaround in most cases. With our ecu and tcu programming, our clients have consistently ran below 11 seconds in 1/4 mile.