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Latest Posts

WE HAVE MOVED! New Location is 679 Dawson Dr., Newark, DE 19713

after years of searching, finally; we have settled in at this a little over 10’000 sq. ft facility in Newark, DE. Our new address is 679 Dawson Drive, Newark, DE 19713 right off I95.

Our new facility includes an engine room, front area, tuning area, 5 bays and lounge area.

We will be celebrating with our royalties in a few months. Keep an eye out on our Facebook and instagram.


J-Tune is partnering with Motorcrush to work on this sick GTR and you can win this car home! Yes, WIN THIS CAR HOME! All you have to do is download Motorcrush app for free on your mobile phone for more details.

JTune CarCare Card

JTuneCard 299 promo JTuneCard 1200promo

The time has come! We are now offering JTune CarCare Card. There is no Annual Fee, no early pay off penalty and deferred interest for 6 – 12 months!

J-Tune Tax return!! Setrab Oil Cooler Special                     * Updated

J-Tune is doing a special on custom oil cooler kit for Z and G. From 350z-370z to G35- G37

Few of our customers are noticing their Z33/Z34 oil temperature was at around 230-250 during the summer heat. Please note that any oil temp around 260-280 may cause catastrophic engine failure. That’s why we are doing a special on our oil cooler kit

Here is what’s included, ( that’s everything you need incl. engine oil )

  • 25 Row Setrab Oil Cooler
  • Mocal thermostatic Sandwich Plate
  • OEM Nissan oil filter
  • Motul 8100 100% Synthetic engine oil 5w30/5w40 x 6 liter
  • PTFE -10AN double-swivel Hose Ends ( 100% made in USA) * Double swivel makes the hose stress free, no more pulling or clogging hoses!!!!
  • PTFE -10AN Lined Stainless Braided Hose * PTFE=Teflon does not deteriorate, unlike SS braided rubber (EPDM or NBR) hoses
  • Custom fitted
  • All hardware and parts for installation  * Superior quality work and parts make this the only kit you need. :lol:

**Please call us to set up an appointment for the installation. Please call for pricing quote!!

Previous Posts


GTR Triple Treats

gtr triple treat


New Year New Power


Kraftwerks Supercharger on 2015 Civic Si – Newly installed kraftwerks supercharger on 2015 civic si.

On the dyno getting a custom J-Tune. Now ready to go with a smaller pulley and more


SuperCharger Day


Many cars at the shop getting turbo upgrades & install. Winter is the best time to get your project rolling so you be ready in Spring.

All Wheels In


YEP! It is that good of a Weds Wheel Deals. We got so many in. Come to the shop and find out what wheels best suite you!

370z Osiris Tune


Don’t forget we are NUMBER ONE when it comes to Osiris Tune on 370z. Check out our 5-star rating on Google and Facebook. Our customer’s reviews say it all.

Black or White

All JDM in the house. You know we are the best of this

JDM in the house

GTR, 350z x3

A nice pic shows what we do at J-Tune. 350z times 3

Seeing Double?


We offer dyno pull for FRS and BRZ. Check out the power you getting from the mod before putting them on.

Hong Kong Trip


Got tuning done in Hong Kong on a Fairlady. This Fairlady getting some Osiris love. :tongue:

Custom Dynapack dyno tuning on 370z

Busy at Shop

LED lights available at J-Tune

We feel that we must take this picture. It’s an honor to meet another Nissan enthusiast.

1st step to Nissan Juke R?

We just figure you guys might want to see the Juke with the GTR wheels on. So here it is…

Is no doubt crazy looking but it very well could be the first Juke R look-a-like in the US or at least the East Coast? haha

More pictures are at Juke section. HERE

See us in …

Feature on BERK Technology

J-Tune is now on Facebook !! Wanna get first-hand updates? Find us on Facebook and become one of our fans today for the most updated, hottest news and promotions!

Featured on Fueled Magazine 8-)