1994 Mazda RX-7 by Jonathan Grunwald

Jonathan Grunwald's 1994 Mazda RX-7 is a standout in the automotive community, known for its powerful 700hp 13B-REW rotary engine. Jonathan, the owner and builder, is also the owner of TRMNL Racing and has a history of participating in various SEMA projects. This RX-7 has made multiple appearances at SEMA and has been a representative model for Toyo Tires and RAYS. The car's journey began with modest roots but evolved into a high-performance machine aimed at track use. It features an extensive list of upgrades, including a Turblown cast manifold, twin Turbosmart GenV Comp 40 wastegates, and a BorgWarner 9180EFR turbo, making 633 horsepower at 24 psi on E85 fuel. Visually, the RX-7 sports a striking widebody design, finished in white with aggressive carbon accents. It features RAYS Volk Racing VR21C wheels and runs on a FueledByAI SP1200 V2 Surge Tank. Further modifications include a 4.0-inch HKS titanium race exhaust. This RX-7 is not only a testament to Jonathan's passion for rotary engines but also a symbol of his commitment to standing out in the tuning world.