Mishimoto Universal Fender Roller Tool

Mishimoto Fender Roller - Universal 4-Lug/5-Lug

You're putting wider wheels and stickier tires on your EG, your EK, your DC2, your RSX, your 8th gen Civic Si, or whatever Honda you're building, and you've done the fitment math twice. You know the rear inner lip's going to catch your tire on the first hard left. You've got two choices. Back off the offset or the width, or roll the fender lip up and out of the way so the tire has somewhere to go. The Mishimoto fender roller's the tool that lets you roll your own fenders without paying a body shop $200 per corner to do it for you. It mounts to your wheel hub, swings around the inside of the wheel well, and progressively bends the fender lip flush with the inside of the fender. Now your tire's got clearance.

Here's What Rolling Actually Does

Stock fenders on most Hondas and Acuras have a 90-degree inner lip where the outer fender skin folds back into the wheel well. That lip's fine for stock wheels and stock tire widths. It's not fine when you're running a 17x9 +35 with a 215/40-17 or when you've lowered the car 1.5 inches. The lip's the first thing to hit the tire under suspension compression. Rolling it doesn't make the wheel well taller or the fender wider. It bends that 90-degree lip flat so the tire has clearance to move into the space the lip was occupying. You're gaining maybe 0.5 to 1.0 inch of effective tire clearance depending on how aggressive your starting fender lip is and how far you roll it. That's enough to clear a 215/40-17 on a 17x9 +35 that was rubbing in the rear of an EK. That's enough to clear a stretched 235 on an 18x9.5 that was just touching the lip on a DC2. It's not enough to magically fit 10-inch wide wheels under stock fenders. If your fitment math says you need 1.5+ inches of clearance, you're in fender-pulling or fender-flaring territory. That's more aggressive metalwork than this tool's designed for.

How the Tool Works

The Mishimoto roller mounts to your wheel hub via the same lug studs that hold your wheel on. You take the wheel off, bolt the tool's hub plate to the studs, set the roller arm to the right radius for your wheel well, and the roller wheel rides along the inside of the fender lip while you push and pull to bend the lip back. The tool's steel construction with an extendable arm to fit different wheel well diameters. The roller wheel's made from a pliable material that won't gouge your fender paint if you're not an idiot with it. The tool fits 4-lug and 5-lug hub patterns universally. That covers basically every Honda and Acura you're working on.

How to Use It Without Wrecking Your Paint

Fender rolling's one of those jobs where the tool's half the work and the technique's the other half. Skip the technique and you'll crack paint along the rolled edge. Now you've turned a $77 fender roll into a $1,500 paint correction. Do it right and the paint stays intact and you've just got a rolled lip nobody can see. Here's how you do it. Pull the wheel off and clean the wheel well so you can see what you're working with. Remove the inner fender liner. Most Hondas have a plastic liner held in with clips and a few screws. The liner sits between the roller and the fender and prevents proper contact. You've got to pull it before you roll. Heat the fender with a heat gun on the painted area where you're going to roll. You're targeting 100-130°F surface temp. Hot enough that the paint flexes with the metal instead of cracking. Don't overheat it. Sustained 200°F+ damages paint. Keep the gun moving. On a hot summer day with the car parked in the sun, ambient heat might be enough. Bolt the tool's hub plate to your lug studs. Set the arm length so the roller wheel sits centered on the fender lip with the arm at roughly 12 o'clock. Start the roller angle at 0 degrees. That's roller wheel parallel to the fender with light contact only. Set the angle so the roller wheel's going to push the lip a few degrees inward.

Bump Roll It, Don't Crank It

Here's where people screw it up. They crank the roller into the fender in one pass and crack the paint. Don't do that. Sweep the arm forward and back through the fender arc and apply gradual pressure. Three to five gradual passes get you 90% there. Increase the angle a few degrees per pass. Stop. Put the wheel back on. Drop the suspension if you can. Check for rub. You don't always need to roll the lip all the way flat. A partial roll's plenty for moderate fitment cases. If you need maximum clearance, finish with a pass that brings the lip flush with the inner fender. Re-heat the area before the final aggressive pass. If you skip the heat step you will crack paint. This is not optional on cars with original paint or on any car in cool weather. The amount of paint flex required to follow the metal as it bends exceeds what cold paint will tolerate. We've seen guys skip the heat and crack paint on every corner. Don't be that guy.

What This Tool Does and What It Doesn't

This tool handles fender lip rolling. It does not pull or flare fenders. Pulling means physically stretching the fender outward beyond its original profile. That's more aggressive metalwork that requires hammers, dollies, and experience to do without warping the body line. If you're trying to do widebody work on aggressive fitments, this isn't the tool for that job. For lip rolling on a lowered Honda or Acura with moderately aggressive wheel and tire fitment, it's exactly the right tool. Build quality at this price point's what you'd expect. Mishimoto's value positioning means the tool gets the job done but it's not Eastwood-level fabricator's hardware. The hub plate's solid and the roller wheel's good. The adjustment threads and the carrier sleeve tolerances aren't tight so the angle adjustment feels a little loose under load. None of that prevents the tool from doing its job. It's a $77 tool that replaces a $200 body shop visit and that's the value math here. Mishimoto's lifetime warranty's real if anything actually fails.

What You Get

• Mishimoto hub-mounted fender lip roller - part number MMTL-FT-RLR
• Universal 4-lug and 5-lug hub compatibility
• Steel frame construction with pliable roller wheel
• Extendable arm to fit different wheel well diameters (passenger cars and light trucks)
• Bends fender lip from 90-degree inward fold to flush against inner fender
• Mishimoto Lifetime Warranty

Note: This tool is for fender lip rolling only - it does NOT pull or flare fenders for widebody work. Rolling gains 0.5-1.0 inch of effective tire clearance depending on starting fender lip and how far you roll it. You MUST heat the fender with a heat gun (100-130°F surface temp) before rolling or you will crack the paint - this is not optional on cars with original paint or in cool weather. Remove inner fender liner before rolling (plastic liner prevents proper roller contact). Gradual rolling in 3-5 passes prevents paint cracking - don't crank the roller into the fender in one pass. Check fitment frequently during rolling (stop, mount wheel, check for rub) - you don't always need to roll all the way flat. Build quality is value-oriented (gets the job done but not fabricator-grade hardware) - hub plate and roller wheel are solid, adjustment threads feel loose under load but tool still works. Won't work on cars with rust around fender lip (rolling cracks rusty metal), cars with heavily welded or filled fender lips (can't reform repaired metal predictably), or most modern aluminum-fendered cars. Works on steel fenders on Hondas and Acuras from late 80s through current. If your fitment math shows you need 1.5+ inches of clearance, you're in fender-pulling or widebody territory (more aggressive than this tool handles).