2006-2013 Gs350 Is350 Header


Magnaflow Performance 5531285 / 5531284 each

CA Approved – Free Shipping – $2599.90 for Pair

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2006-2013 Gs350 Is350 Header

MagnaFlow Headers are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Header products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation.

2006-2013 Gs350 Is350 Header

  • MagnaFlow specializes in superior headers, catalytic converters, and exhaust technology and each header is designed to the exact original equipment specifications while keeping the Check Engine Light off.

2006-2013 Gs350 Is350 Header

2006-2013 Gs350 Is350 Header



2006-2013 Gs350 Is350 Header



Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

The installation is very important.

Our Header installers are the best in the industry. The system is completely checked. No rattles, leaks or crooked parts here!

Header Installation & Hookup Available

We all know that the right tools for the right job is very important. At FMS Performance we believe that using the the right tools for header Installation starts with the right installer.

Our technicians have been professionally educated and have completed industry degrees from accredited schools. They also continue their education with a daily practice and updates when available.

FMS has a specialist for each segment of installation. We prefer to supply you with the parts we install but we can install your supplied products as well.

FMS Performance offers and installs cold air intake kits. Installing and custom building performance exhaust systems. Our stores install automotive computer tuners.  headers. superchargers.  tonneau covers.  suspension kits, lowering and lifting. We install shocks and struts. FMS offers complete brake kit or brake service. We mount and balance wheels and tires.

We can help with almost anything truck accessory related. For your convenience you can select the button below for a quote or appointment. Check us out on FaceBook.

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