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Chassis Components› Chassis and Frame Components

ASR Parts

Rear Subframe Brace

Name: Rear Subframe Brace
Brand: ASR Parts
SKU: EF-RB-01
Price: 214.50 USD
Availability: InStock

$460.00 $214.50 Save $245.50

SKU: EF-RB-01

In Stock

Ships by Nov 13

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ASR Parts EF-RB-01 is a subframe reinforcement brace designed to strengthen the OEM rear subframe of Honda/Acura vehicles. It prevents the subframe from tearing behind the mounting hardware of a large-diameter sway bar by enlarging the contact area and limiting torsional force.

Show original supplier description

The ASR Parts EF-RB-01 Subframe Reinforcement Brace is engineered to bolster the OEM rear subframe in various Honda and Acura models, which are prone to bending and tearing. This brace specifically addresses the stress points that occur behind the mounting hardware of a large-diameter sway bar. By effectively enlarging the contact region and limiting torsional force on the subframe's sheet metal, the EF-RB-01 significantly enhances structural integrity. This reinforcement brace is a direct, bolt-on upgrade, meaning it requires no permanent modifications to your vehicle's chassis. Its design is focused on providing superior fitment and reinforcing the factory subframe to withstand increased stress from performance driving or larger sway bar installations. The ASR EF-RB-01 is compatible with a wide range of Honda and Acura vehicles, including the Honda Civic/CRX (1988-1991), Honda Civic (1992-1995), Del Sol (1992-1997), Civic (1996-2000), and Civic Si (2002-2005), as well as various Acura models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	ASR Parts
Part Number	EF-RB-01
Category	Chassis Components

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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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