5ZIGEN USA has just released 5ZIGEN SP Down Pipe (turbo outlet pipe) for R35 Nissan GT-R. 5ZIGEN SP down pipe was engineered to provide maximize the power and the torque by increasing exhaust flow. Significant torque up can be noticed espe…

What is the big event in early May for you? Cino de Mayo? Children's day in Japan? This event might be the biggest event for Toyota lovers. Famous ALL TOYOTAFEST by T.O.R.C (Toyota Owner's and Restorer's Club) will be held at Queen Mary in…

A great weekend with many of car enthusiasts at JTuned x FALKEN Tire Super Meet at UTI Rancho Cucamonga campus. I was amazed that UTI campus is very big and clean. It was not look like regular school for auto mechanics. Hoping many of thei…

ProRacer SP for 370Z (Z34) is now available for the US market.Part # SP-1004 MSRP $1900.00 JASMA approved (street legal in Japan) Full stainless steel, cat-back exhaust system Here is the short movie of dyno testing during development. Sou…

J-Tuned x FALKEN Super Meet (Saturday April 25, UTI Rancho Cucamonga) will be the last chance to see 5ZIGEN TSX. Sadly, we have to send the car back to Japan, after one year of campaigning 5ZIGEN in the United States. We still do not know …

Big present from Daijiro-san for drifters! JDM Option gives $40.00 discount for GOZIGEN-USA blog watchers for drift class entry at Dai's Driving Academy, May 3rd!!! To save $40.00 entry fee, just tell "I watched GOZIGEN-USA blog" when you …

Learn from the PRO! Another driving event is coming in LA area. 5ZIGEN users must come and enjoy!! JDM Option International presents, DAI’S DRIVING ACADEMY will be take place at El Toro, Irvine, Sunday May 3rd. It is a rare chance that you…

The postponed FALKEN garage sale originally scheduled 3/22 was re-scheduled and renewed as J-Tuned Super Meet sponsored by FALKEN TIRES. J-Tuned x FALKEN Super Meet will be take place UTI Rancho Cucamonga campus, April 25, from 1-6pm. Chec…

Hello! In todays GO-ZIGEN blog, I like to introduce 5ZIGEN wheel users in the NASA-AZ Night Event. I could get many kinds of sample pictures of 5ZIGEN users this time, because there were various events in one place. So far, I could take pi…

How was your Easter weekend? I traveled to Phoenix, AZ to check out the Modified Magazine's Tuner Shootout April 11. The Shootout was held as a part of NASA Arizona event. There were various events going on in one day. The spectators could…

Spring has come!! People in the performance auto industry have almost no weekend. There are many shows and race events around Los Angeles from April to May. In South West region, we have two major car events in this Easter weekend. Formula…

I visited Toyota Speedway of Irwindale to see Scionlife – Scion only car show & meeting yesterday, April 6. Over 400 Scions, from daily driver to hard-core show cars got together!! Various style of show cars - VIP, Spo-com, Low-rider, etc,…