Option July 2025 Issue: A Special Feature on RB vs JZ Engines

The latest issue of Option magazine, set to hit the shelves on May 26, 2025, features an in-depth look at two of the most legendary inline-six engines in automotive history: Nissan's RB series and Toyota's JZ series. Both engines have played pivotal roles in shaping the tuning culture in Japan, particularly for high-powered rear-wheel-drive vehicles. With the demand for cars equipped with these engines skyrocketing and prices reaching astonishing heights, enthusiasts continue to embrace the spirit of modification, sticking to their roots of 'tuning for fun.' This month's special feature will explore their rich history, mechanics, and the latest modification techniques available.

History and Mechanisms: The Birth of RB and JZ

The Nissan RB and Toyota JZ engines were introduced between the late 1980s and 1990, becoming staple powertrains in numerous vehicles for over fifteen years. The focus of our feature will be on the RB25DET and 1JZ-GTE models, both remarkable engines with a displacement of 2.5 liters. Each series has early and late models, which are still favored as solid platforms for tuning enthusiasts. We will delve into the evolution of these powerplants and their engineering nuances that have contributed to their enduring popularity.

Tuning Parts Guide: Enhancing Performance

RB and JZ engines are renowned for their extensive availability of aftermarket tuning parts, along with continuous development of the latest components. A highlight of this month’s issue is our comprehensive coverage of Tomei Powered, a leading company specializing in tuning components for these engines. We will also present information on GCG's latest turbo kits and various catalogs from different companies. It’s a treasure trove for tuners looking to elevate their engines to the next level.

Featured Tuned Picks: Showcasing Modified Vehicles

As tuning parts evolve and improve, the caliber of tuned vehicles is also on the rise. The RB and JZ platforms particularly exemplify this trend, with vehicles such as the GT-R and Supra leading the charge. However, the tuning capabilities of models like the Skyline GT and Tourer V are equally impressive and worth exploring. Get ready to gather inspiration for your own tuning endeavors as we uncover some of the most exceptional builds on the market.

Battle Mode D: Profiles of Drift Racing Stars

We will also continue our popular series, 'Battle Mode D,' providing profiles of top-ranked drift racers and their modified machines. This month's feature shines a spotlight on Ryuu Nakamura, who will be competing with his S13 Silvia in the 2025 D1 Grand Prix season. After a solid performance at an exhibition match at Fuji Speedway, Nakamura is gaining recognition for his skills and promises to be one to watch.

Latest Suspension Products: Insights from the Track

In our second feature, we will highlight the latest suspension systems from leading manufacturers, showcasing their performance on modern models such as the FL5 Civic Type R, ND Roadster, ZD8 BRZ, and LBX MORIZO RR. Professional drivers will push these setups to their limits on winding mountain roads, providing valuable impressions and insights into each product's strengths.

Best Shot JDM: Celebrating Japanese Domestic Market Icons

Another beloved section of our magazine, 'Best Shot JDM,' will be showcasing an incredible machine: the Lexus IS Sportcross, known in Japan as the Altezza Gita. This monster station wagon, powered by a 2JZ turbo engine, can churn out an astonishing 1430 horsepower at a maximum boost of 3.5kg/cm², leaving fans in awe.

In conclusion, the July 2025 edition of Option promises to be a thrilling exploration of these iconic engines and the culture surrounding them. We invite you to immerse yourself in this issue filled with stories, insights, and inspiration for all automotive enthusiasts.

For purchase details:

Special price: 1200 JPY (tax included)

Pages: 144

Release date: May 26, 2025

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About San-ei Corporation

San-ei has been publishing automotive and motorsport-related magazines for over 70 years. With an expansive knowledge base, diverse networks, and expertise, San-ei has broadened its reach into various genres, including sports, fashion, and outdoor activities. The company continually enhances its brand strength through magazines, events, and a significant online presence.