C4 Fabrication 4Runner Lo-Pro High Clearance Additions

The C4 Fabrication Lo-Pro High Clearance Additions are bolt-on steel components that increase front-end clearance and improve approach angle on the 6th Generation Toyota 4Runner (2025 and newer) when used with the C4 Lo-Pro Winch Front Bumper. The set weighs 21 lbs and is available in Raw bare steel or Powder Coat finish.

More Room Where It Counts

The High Clearance Additions open up additional space at the front corners of the 4Runner, giving larger tires room to turn and reducing the chance of contact with the bumper structure on steep approach angles. For drivers who have already sized up their tires or who regularly pick lines over rocks and ledges, that margin translates directly into confidence: a front end that clears an obstacle cleanly rather than one that forces a line correction or a back-up.

Bolt-On Fit, No Permanent Modifications to the Frame

The High Clearance Additions bolt directly to the C4 Lo-Pro Winch Front Bumper with all required mounting brackets and hardware included. No drilling or welding is required on the bumper or the vehicle frame. Installation does require trimming the factory plastic bumper cover, which is a one-time, reversible-in-principle modification to a plastic panel rather than to structural metal. A fender support bracket and a close-out panel for the bumper side are included to produce a clean, finished appearance once installed.

OEM Parking Sensors Retained

The High Clearance Additions are designed to retain the factory OEM parking sensors, so the 4Runner's driver-assist features continue to function after installation. Buyers who rely on parking sensors in daily driving do not need to choose between clearance and convenience.

Finish and Corrosion Protection

The Powder Coat variant arrives ready to install. The Raw variant ships as bare steel and must be painted or powder coated before installation to prevent rust. C4 Fabrication recommends test-fitting the Raw parts before sending them out for coating to confirm alignment and fitment first.

Features

• 11-Gauge Steel Shell: outer structure built from 11-gauge steel for strength without excessive weight
• 3/16-Inch Steel Mounting Plates: heavy-wall mounting plates for a rigid connection to the Lo-Pro bumper
• No Drill, No Weld Installation: bolts directly to the C4 Lo-Pro Winch Front Bumper using included hardware
• OEM Parking Sensor Retention: factory parking sensors remain fully functional after installation
• Complete Hardware Kit: includes all mounting brackets, hardware, a close-out panel, and a fender support bracket
• Made in the USA: manufactured by C4 Fabrication

Specifications

Who This Is For and Isn't

The High Clearance Additions suit 6th Gen Toyota 4Runner owners (2025 and newer) who are already running or planning to run larger tires and want to maximize the approach angle and tire clearance of the C4 Lo-Pro Winch Front Bumper on technical off-road terrain.

These additions do not fit the TRD PRO or Trailhunter 4Runner models. They are not a standalone bumper and will not mount to any bumper other than the C4 Fabrication Lo-Pro Winch Front Bumper, which is sold separately. Installation requires trimming the factory plastic bumper cover; buyers who want a fully reversible modification should note this before purchasing.

Common Questions

Do these include the Lo-Pro Winch Front Bumper?

The High Clearance Additions do not include the Lo-Pro Winch Front Bumper. They are designed to bolt onto the C4 Fabrication Lo-Pro Winch Front Bumper, which is sold separately. The additions have no mounting provision for any other bumper.

Will I need to drill into my frame or bumper to install these?

No drilling or welding is required on the vehicle frame or the C4 Lo-Pro bumper. The High Clearance Additions bolt directly to the bumper using the included mounting brackets and hardware. Installation does require trimming the factory plastic bumper cover.

Do my factory parking sensors still work after installation?

Yes. The High Clearance Additions are designed to retain the OEM parking sensors, so the 4Runner's factory parking-sensor system continues to function normally after the additions are installed.

What finish should I choose if I want to install right away?

The Powder Coat variant is ready to install as delivered. The Raw variant ships as bare steel and must be painted or powder coated before installation to prevent rust. C4 Fabrication recommends test-fitting Raw parts before sending them for coating to confirm alignment first.

Do these fit the TRD PRO or Trailhunter 4Runner?

The High Clearance Additions do not fit the TRD PRO or Trailhunter 4Runner models. They are designed for the 6th Generation Toyota 4Runner (2025 and newer), excluding those two trim levels.