Skip to content

Porsche 911 GT3 with a Turbo Subaru EJ25

  • 997

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

Faruk Kugay spent several months at his company DevSpeed Motorsports building the unique ENEOS Porsche 911 GT3 STI for the track.

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

Faruk started with a wrecked 2007 Porsche 911 GT3 (997.1) without a powertrain. For the motor he chose a 2.5 L EJ25 flat-four from a 2008 Subaru Impreza STI. It features an IAG Magnum block, Brian Crower 280 camshafts, BorgWarner EFR 7064-C turbocharger, Deatschwerks 1500 cc injectors, Vibrant Vertical Flow intercooler, and stainless steel exhaust. Faruk expects the motor to make 550 horsepower.

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

The flat-four is paired with a Impreza STI six-speed manual transmission and Competition Clutch clutch. SubiWorks converted the transmission to RWD using Subarugears reverse-cut 4.85 ring gear, center diff lock-out, and bellhousing.

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

Faruk upgraded the suspension with Porsche 911 Cup Car parts and BC Racing adjustable coilovers. The factory GT3 brakes still remain. The car rides on Rotiform 917 wheels (19×10, 19×13) with Toyo Proxes R888R tires (265/35 R19, 345/30 R19). Faruk also added the Nuke Performance Air Jack 90 Competition system to help swap tires when in the pits.

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

The exterior features VAD Design GT3R fenders and bumper, carbon fiber roof, and rear wing delete. Everything is covered by a livery designed by Sean Smith Design and applied by Landmark Grafix.

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

2007 Porsche 911 GT3 with a Subaru EJ25 flat-four

Source: ENEOS and photos by @harry_chriest34

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.