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  1. AccessTUNER
    Hey so I just got a 2012 GTR and it currently has a Cobb tune on it and what I’m confused about is there’s 3 maps with Map 0: 525whp Map 1: 550whp Map 2 :575whp when switching my maps I open the boost gauge and it will change depending on the map going To about -15psi,-10psi,-5psi from each...
  2. R35 GT-R
    Just tested my injectors - ID1300x 1 of them is stuck wide open Video: Streamable Video The injector has been wide open for roughly 6 months I assume. concerns: 1) Can I just get a new set of the same injectors and be good to go? I’ve heard that ID injectors can vary and my tune won’t get...
  3. R35 GT-R
    I currently run catless DPs, non resonated mid and stock rear and absolutely love the sound it makes, but not the smell... dont have e85 available where i live so i am trying to figure out the cheapest way to add a cat to my system without loosing a lot of sound. i am thinking about adding two...
  4. Engine
    Hi guys, I have a quick question. My car currently have Ecutek Racerom without the tune but I have a COBB AP tuner with tune inside. Do I need to unmarry Ecutek before I can tune with the COBB AP? Cause currently when I tried to install tune it says "Cannot communicate with vehicle". Need help...
  5. R35 GT-R
    Hi, I just purchased a 2017 Nissan GTR track edition with a stage 1 kit from import racing in Germany that is putting out 640hp/800nm torque. The car has about 24.000 miles on the clock, and have been tuned for some time. I will daily drive the car and therefore I am wondering how reliable a...
  6. GT-R Build Threads
    Hello Everyone, I finally decided to get a mid pipe and a tune in my GTR journey. I'm fairly new and I'm not sure what parameters I should be looking at to ensure that the new map is not going to damage the engine. Would you guys take a look at the attached log file and share your thoughts...
  7. AccessTUNER
    I own a 2018 GTR and use a Cobb Accessport. Currently I am only receiving knock values for knock cy 1 and 2 gauges. Knock cy 3 shows random values. Knock cy 4 thru 6 show 0. I know the GTR only has two discrete knock sensors on the engine block, but I believe the Cobb Accessport should show all...
  8. EcuTek
    Hi guys. Ive had a few issues with the 35 post tune. Its been back to a tuner here in Sydney a few times now and he hasnt been able to get to the bottom of it (whether he could be bothered or not is another thing). Mods: Ecutek tune and TCM tune with injectors, catless downpipes and akra...
  9. Engine
    Hey guys, I had recently purchased my 2015 Nissan GT-R last September (9/20). I love the car but would like to start on my first mod as most owners of this car do. I had recently put a Tanabe exhaust/mid-pipe on the car last October. I'd like to go into a stage 2 tune as I feel the car...
  10. R35 GT-R
    This car is odd. It has a VIN of 2015... Title verification of 2015... But had ecu map of a 2014... At least that is what the ecutek says... Anyway... I got full exhaust(ets) and intakes done + tune on 91... Here at 5000ft elev ...
  11. Engine
    I purchased a 2016 GT-R that apparently the previous owner had put full exhaust and intakes on, plus the tune obviously. However, when he traded it in, he did not reflash it back to stock but did remove all supporting mods (probably to sell by parts). Where I am concerned is the fact that the...
  12. AccessTUNER
    A year ago, Jan 2019, I had the exact same issue (tunes have expiry dates LOL??). Here to ask what you guys think about this. My tuner is informed. (I'm on Full bolt ons, Gas is 95RON) Long story short: Tuner believes problem isn't in the tune, because the car is pulling timing more, even...
  13. Engine & Transmission
    Cobb Accessport V3 NIS-005 for sale. Uninstalled. This is for ECU tune only. Product as shown. No case. Selling because I went FBO and tuner used Ecutek. Paypal +3%, Venmo, cash Willing to ship. Willing to meet in NE Ohio or SoCal.
  14. AccessTUNER
    Hi, I have the Cobb Accessport w/ TCU, Cobb 3" intakes, and a Cobb cat-less midpipe (which they do not support, but the cats in the midpipe aren't monitored so I don't think it'd make a difference, right..?) and want to run the stage 2 OTS ECU (and TCU) tune.. Are these OTS tunes safe enough...
  15. Engine
    Hey guys, i just ordered the HKS SSQV bovs to install on my stock upper pipes (with the adapter). I know that for VTA, you need to be SD tuned. Now, I never purchased the SD kit, however, when I returned back home and had a new retune the map says SD tune. So I've asked my tuner about this and...
  16. Engine & Drivetrain
    Speed By Design is your go to vendor for Ecutek Tuning kits! We have Ecutek kits in stock ready to ship. Whether your looking for just ECM, or just TCM, or both, we have it! Each kit includes the blutooth dongle, and we are also offering a FREE optimized transmission tune with your...
  17. Engine
    I know there are $800 kits - plus tuning etc. But what do I NEED for the car to run ethanol? I ASSUME I need a flex fuel sensor (I can get a GM sensor like the kits use for $100), new fuel pumps ($300?), injectors (1050x) and a tune (Ecutek? Switzer?). My 2013 is stock, and I literally JUST...
  18. Engine & Transmission
    sold
  19. WTB
    Decided against, in lieu of keeping the drivetrain portion of the 7yr extended warranty.
  20. Engine & Transmission
    For Sale: ASNU 1050cc 14 Hole Injectors Details: 6 x 14 Hole Asnu 1050cc Injectors with 3k miles. Reason For Selling: Upgrading Turbos Shipping: Free USPS Priority shhipping to Lower 48. Please note due to Memorial Day weekend these will be shipping out next week. Price: $450 Payment...
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