Acura RLX Exhaust Manifold and Headers

Your One-Stop Shop For Trusted Acura RLX Exhaust Manifold and Headers

If you’re in search of Acura RLX Exhaust Manifold and Headers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Exhaust Manifold and Headers from top brands with prices ranging from $530.99 to $899.99.

Beyond great prices, we stock trusted brands manufacturing all types of Exhaust Manifold and Headers for your Acura RLX.

And don’t forget to read customer reviews across all Exhaust Manifold and Headers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Exhaust Manifold and Headers have to cost top dollar, and we prove it. Browse our top Acura RLX Exhaust Manifold and Headers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Acura RLX Exhaust Manifold and Headers

MagnaFlow – Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold (Part No.51893)

Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold

from

$530.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51893. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun” Body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun” Body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2009-2022 Honda Pilot, 2008-2019 Honda Odyssey, and more, this direct-fit catalytic converter also interchanges with OE parts 18180-5MJ-A00 and 18180-RLV-A00, among others. The included gaskets and hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds
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MagnaFlow – Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold (Part No.5531898)

Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold

from

$899.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5531898. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun” Body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun” Body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2012-2016 Honda Pilot, 2008-2015 Honda Accord, and more, this direct-fit catalytic converter also interchanges with OE parts 18290-5G0-A00 and 18290-5G1-305, among others. The included gaskets and hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Features:
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds
See More

Exhaust Manifold and Headers Brands You Can Trust For Your Acura RLX

1 trusted brands of Exhaust Manifold and Headers line our shelves, ready to help keep your Acura RLX running smooth. Below are some of the most popular brands and their top Exhaust Manifold and Headers offerings:

Most Purchased Acura RLX Exhaust Manifold and Headers from MagnaFlow

When you buy the most frequently purchased MagnaFlow brand Exhaust Manifold and Headers, you can be confident it will be the right part for your Acura RLX. Here are the MagnaFlow Exhaust Manifold and Headers Advanced Auto customers buy the most:
Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold
from $530.99
This product is not rated
Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold
Exhaust Manifold and Headers
Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold
from $899.99
This product is not rated
Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold
Exhaust Manifold and Headers

FAQs for Acura RLX Exhaust Manifold and Headers

What are the most purchased Exhaust Manifold and Headers for the Acura RLX?

Out of 2 Exhaust Manifold and Headers for the Acura RLX, the most popular in our inventory are:
Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold
from $530.99
This product is not rated
Direct-Fit OEM Grade Catalytic Converter with Integrated Exhaust Manifold
Exhaust Manifold and Headers
Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold
from $899.99
This product is not rated
Direct-Fit California Grade Catalytic Converter with Integrated Exhaust Manifold
Exhaust Manifold and Headers