About This Mitsubishi Eclipse GSX 1998 Build
We love featuring real builds from real owners. This Mitsubishi Eclipse GSX 1998 sits on a set of 18×8.5 / 18×8.5-inch ARC Ar9 wheels, and the result speaks for itself.
The owner chose ARC 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 ARC Ar9 creates a look that balances aggression with elegance.
Fitment Breakdown: ARC Ar9 on the Mitsubishi Eclipse GSX 1998
I stood right next to this GSX at the last meet, and the ARC Ar9 setup caught my eye instantly. These 18x8.5 wheels provide a massive upgrade over the factory rollers. The 35 offset sits perfectly flush with the fenders without looking cartoonish.
The 18-inch diameter fills the wheel wells just enough to command respect. We love how the width adds stability to the DSM platform during hard cornering. You get plenty of traction without sacrificing that nimble GSX handling feel.
Clearance around those stock calipers remains surprisingly generous with this design. You won't struggle with brake interference or awkward spacers here. The spoke geometry clears the hub face cleanly and provides a solid, industrial look.
We checked the hub bore compatibility closely during our inspection. Everything sits hub-centric, which keeps vibrations at bay on the highway. You feel the difference in the steering wheel immediately.
The lowering springs on this car tighten up the remaining gap beautifully. It drops the center of gravity just enough to tuck the tires nicely. You get that aggressive stance without the headaches of a slammed coilover setup.
Watch your front fender liners if you hit a big bump at full lock. The 8.5-inch width is a tight fit, but it clears fine under normal driving conditions. Just be mindful of deep potholes on the street.
The barrel design offers a clean, purposeful aesthetic that suits the 90s era perfectly. It avoids the clutter of modern, overly complex wheels. This is exactly how you modernize a classic Eclipse.
What We Recommend for Mitsubishi Eclipse GSX 1998 Owners
If you own a GSX, stick to a square setup like this one. Staggered wheels on an AWD platform like the Mitsubishi are a recipe for drivetrain disaster. Keep the tire diameters identical at all four corners to save your center differential.
An 18x8.5 size is the absolute sweet spot for these cars. You get enough rubber on the road to put the power down. Anything wider usually requires aggressive fender rolling or custom body work.
Aim for that 35 to 40 offset range for the best results. It keeps your scrub radius healthy and prevents excessive wear on your wheel bearings. Don't go too low on the offset, or you will regret the rubbing.
Tire choice matters just as much as the wheel itself. Pair these Ar9s with a performance summer tire to actually use the AWD grip. A 235/40/18 tire usually fits this specific wheel width like a glove.
Avoid cheap, heavy wheels that ruin the car's suspension geometry. The ARC Ar9 offers a great balance of weight and strength for street use. Treat your GSX to quality parts, and it will reward you with years of fun.
Style and Build Analysis
The Gunmetal finish looks lethal against the paint on this Eclipse. It provides a moody, tactical contrast that makes the car look faster standing still. It hides brake dust well, which is a massive bonus for a daily driver.
These wheels look like they belong in a rally garage. The multi-spoke design hints at the performance pedigree of the 2G Eclipse body. It leans into the car's history while feeling current and sharp.
The proportions are spot on for the wedge-shaped silhouette of the 1998 GSX. You don't have too much wheel and not enough tire. It creates a balanced look that respects the original design language.
I have seen plenty of builds with gaudy chrome or oversized rims. This car avoids those traps by focusing on clean lines and a functional stance. It commands attention without screaming for it.
The way the light hits the Gunmetal spokes is mesmerizing at sunset. It gives the car a premium, bespoke vibe you just don't get with stock wheels. This build nails the balance between aggressive tuner and refined street machine.
Why We Love This Build
When the sun hits the Gunmetal finish on these ARC Ar9s, the whole car just pops. The wheels tuck perfectly into the arches, giving the GSX a wide, planted stance that looks ready to hunt. Every time we walk past this car, we stop to stare at how the wheels accentuate those classic body lines.
This is the kind of build that makes you want to hunt down a 98 Eclipse for yourself. It manages to look both period-correct and completely modern at the same time. The simplicity of the design makes the aggressive stance stand out even more. It is a masterclass in clean, functional modification that turns every single head on the road.
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 1998
- Vehicle Color:
- Wheel Brand & Model: ARC Ar9
- Wheel Size: 18×8.5 / 18×8.5
- Offset: 35 / 35
- Wheel Finish: Gunmetal
- Tires: Fullway Hp108 235/40 25.4″x9.3″ / 235/40 25.4″x9.3″
- Suspension: Lowering Springs
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 18×8.5 / 18×8.5-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 18×8.5 / 18×8.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
