Sale

Exhaust› Mufflers and Resonators

Rock Hard

NA

$279.95 $279.78 Save $0.17

SKU: R04B RH-90505

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Rock Hard 4x4 offers a heavy-duty muffler skid plate designed to protect the vulnerable engine exhaust muffler from trail debris and obstacles. It's available in 3/16" thick plate steel or 1/4" thick aluminum. The design is cut and formed from a single sheet, making it smooth and seamless, preventing rock catching. It features a 100% bolt-on install, interlocking skid system, black powder coat finish, and is 100% made in the USA with a lifetime warranty. It includes the muffler skid plate, support brackets, hardware, and installation instructions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRock Hard
Part NumberR04B RH-90505

Videos

JL Skid Plates / Complete Bellypan System Explained - Rock Hard 4x4

JL Skid Plates / Complete Bellypan System Explained - Rock Hard 4x4
Critical Upgrade Every Off-Roader Needs

Critical Upgrade Every Off-Roader Needs

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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