Exhaust› Mufflers and Resonators

Lexus

Exhaust Resonator and Pipe Assembly

$151.68

SKU: 48346

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Walker 48346 is an exhaust resonator and pipe assembly designed for Lexus and Toyota vehicles. It features a durable aluminized steel construction for corrosion resistance and a round muffler body that is 22 inches long. The assembly includes a single 2-bolt welded flange inlet and dual 2-bolt welded flange outlets for a secure connection.
Show original supplier description
The Walker 48346 exhaust resonator and pipe assembly is engineered as an OE direct replacement for select Lexus Camry and Toyota ES350 models from 2007 to 2011/2012. This assembly is constructed from durable aluminized steel, offering enhanced corrosion resistance and a longer service life compared to standard steel components. The unit features a 22-inch round muffler body with an overall length of 88.5 inches, designed to meet specific exhaust requirements and maintain optimal exhaust flow. Designed for a bolt-on fit with no modifications needed, the Walker 48346 utilizes 2-bolt welded flange connections for both the inlet and outlets, ensuring a secure and precise installation. This assembly is intended to help reduce exhaust noise and vibration, prevent exhaust leaks caused by worn components, and restore proper exhaust flow for optimal engine performance. Installation notes recommend ensuring compatibility with your specific vehicle model year. The 2-bolt welded flange connections require proper alignment and torque to prevent exhaust leaks. It is also advised to inspect surrounding exhaust components for wear or damage during installation. Professional installation is recommended to maintain the integrity and performance of the exhaust system.

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

BrandLexus
Part Number48346
CategoryExhaust
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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