About This Mitsubishi Eclipse GSX 1999 Build
We love featuring real builds from real owners. This Mitsubishi Eclipse GSX 1999 sits on a set of 17×9 / 17×9-inch Enkei Kojin wheels, and the result speaks for itself.
The owner chose Enkei for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Mitsubishi Eclipse GSX builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Enkei Kojin creates a look that balances aggression with elegance.
Fitment Breakdown: Enkei Kojin on the Mitsubishi Eclipse GSX 1999
I walked around this DSM last week, and the 17x9 Enkei Kojin setup caught my eye immediately. Running a 35 offset on all four corners creates a solid, flush profile that fills the factory wells way better than the stock rollers ever could. We love the 17-inch diameter here because it keeps the sidewall meaty enough for actual grip.
The 9-inch width demands some attention, especially with the factory suspension still in place. These wheels tuck right up to the strut towers without rubbing the inner liners during normal daily driving. You get a nice, aggressive stance that doesn't scream for attention but demands respect.
I checked the caliper clearance personally, and the Kojin design handles those chunky GSX front brakes with room to spare. You won't need a spacer to clear the hardware, which keeps the scrub radius exactly where Mitsubishi intended. That saves you from unnecessary steering feedback issues on the highway.
The hub bore sits perfectly, so vibration issues shouldn't plague this build at high speeds. Enkei builds these with a focus on structural rigidity, and it shows when you push the car hard into a corner. The weight distribution feels predictable and sharp.
Since this car stays on stock suspension, the fender gap looks honest and purposeful. You won't scrape on speed bumps or bottom out in a parking lot. It keeps the car functional while giving it that updated, modern aesthetic it deserves.
Watch out for the rear fenders if you decide to jump to a wider tire compound later. A 255-width tire might get close to the inner lip during heavy compression. A quick roll of the rear arches would give you total peace of mind for track days.
The five-spoke design of the Kojin adds a timeless touch to the 99 body style. It breaks up the rounded lines of the Eclipse and adds a bit of mechanical grit to the profile. Everything lines up perfectly for a clean, street-oriented build.
What We Recommend for Mitsubishi Eclipse GSX 1999 Owners
If you want to mirror this look, stick to the 17x9 square setup. It keeps tire rotations simple and preserves the handling balance of the AWD system. Don't go wider than 9 inches unless you plan on doing serious fender work or custom body panels.
The 35 offset remains our favorite sweet spot for the 2G Eclipse platform. It pushes the wheel face out enough to look aggressive without poking beyond the fender line. Any lower than 30, and you will likely fight rubbing issues constantly.
Regarding tires, I suggest a 245/40R17 to keep the diameter close to stock. It gives you a square shoulder that matches the width of the Kojin perfectly. This setup avoids that stretched "stanced" look that ruins the AWD performance of a GSX.
Avoid the temptation to use cheap slip-on spacers to push the wheels further out. They usually introduce wobble and put unnecessary stress on your wheel studs. If the fitment isn't right, choose a different offset instead of forcing it with hardware.
Finally, keep your tire pressure dialed in to manage the grip levels. A stiff sidewall tire pairs beautifully with the Enkei construction, giving you crisp turn-in response. This build approach focuses on keeping the car fast and reliable for the long haul.
Style and Build Analysis
The black finish on these Kojins provides a lethal contrast against the factory paint. It gives the GSX a darker, more focused presence that feels right at home on a canyon road. We love how the dark spokes hide brake dust while highlighting the shape of the wheel.
The design proportions look spot-on for the late 90s aesthetic. It avoids the clutter of modern multi-spoke wheels and lets the lines of the car speak for themselves. You get a cohesive look that bridges the gap between classic tuner and modern street machine.
I noticed how the light plays across the recessed center cap area. It creates depth that makes the wheel look like it has more concave profile than it actually does. That visual trick adds a premium feel to a reasonably priced wheel.
Compared to other builds we feature, this one relies on simplicity rather than flash. Most owners over-modify these cars, but this setup respects the original vision of the GSX. It looks like a factory special edition that Mitsubishi forgot to build.
The stance sits firm, suggesting speed even when the car sits parked. It creates a silhouette that feels planted to the pavement, signaling that this car is built to move. It is a masterclass in selecting the right parts to elevate a platform.
Why We Love This Build
Seeing this Eclipse in person reminded me why we fell in love with the 99 GSX in the first place. The black Kojins frame the car in a way that feels aggressive and calculated, not just a random upgrade. As the sun hits the spokes, the car takes on a menacing character that demands a second look from every enthusiast in the lot.
This build proves that you don't need wild camber or slammed ride heights to make a car stand out. Everything here works together to enhance the performance and the look of the legendary DSM platform. It is a clean, honest setup that screams for a mountain pass at dawn.
This is exactly how a 2G Eclipse should look when finished properly. You owe it to your car to get the fitment this dialled in today.
Full Specs Breakdown
Here is exactly what this owner is running. We break down every detail so you can replicate this build or use it as a starting point for your own setup.
- Car Make & Model: Mitsubishi Eclipse GSX 1999
- Vehicle Color:
- Wheel Brand & Model: Enkei Kojin
- Wheel Size: 17×9 / 17×9
- Offset: 35 / 35
- Wheel Finish: Black
- Tires: Bridgestone Potenza RE-71R 255/40 25″x10″ / 255/40 25″x10″
- Suspension: Stock
Before You Buy: Fitment Checklist
We talk to Mitsubishi Eclipse GSX owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 17×9 / 17×9-inch wheels fit my Mitsubishi Eclipse GSX? Yes, but fitment depends on width, offset, and tire size working together. A wrong offset means rubbing. A wrong tire size means poor handling. Always verify all three.
Do I need to modify my fenders? That depends on your offset and suspension. A conservative offset with stock ride height usually fits without modification. Go aggressive and you may need to roll or pull your fenders.
Can I daily-drive this setup? Absolutely. Thousands of Mitsubishi Eclipse GSX owners run 17×9 / 17×9-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
