Magnaflow® (20-24) GR Supra xMOD Series™ 409SS 3.5" Cat-Back System with 4.6" OD Carbon Fiber Tips
Magnaflow® (20-24) GR Supra xMOD Series™ 409SS 3.5" Cat-Back System with 4.6" OD Carbon Fiber Tips


Magnaflow® (20-24) GR Supra xMOD Series™ 409SS 3.5" Cat-Back System with 4.6" OD Carbon Fiber Tips

Regular price$2,600.00
Shipping calculated at checkout.
  • Question? Call us at (888) 257-1077 🏁
  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Compatible: (3.0L)

    2020 - 2023 Toyota GR Supra 

    MagnaFlow's revolutionary xMOD Series offers a completely modular exhaust system that takes modifying your vehicle’s exhaust to the next level of personalization with the following product line features: Configurable sound level provided by Supra xMOD Muffler Modules: offer MagnaFlow's proven straight-through design 5" round 8" long 3" core mufflers now feature race bred quick release v-band clamps for quick installation and removal for when you want that race car sound instead of the deep, aggressive signature MagnaFlow exhaust note. Supra xMOD xTreme Deletes: are equipped with the same v-band clamps allowing for the removal of the muffler modules for that xMOD xTreme sound experience. Take warning, while the xMOD systems are 100% emissions legal, the use of the xTreme deletes is recommended for track use only. Check local sound laws for street legality. Expandable flow capacity for big power mods with Supra xMOD Opti-Flow Modules: feature fast-flowing 3" mandrel bent stainless steel design correcting the flow restrictions of the ovalized factory pipe which traded better ground clearance for total flow. The xMOD Opti-Flow Modules are optimized for stock power plus minor modifications. Supra xMOD xTreme Flow Modules: feature increased flow capacity with 3.5" mandrel bent big bore design for big power modification support. The xMOD xTreme Flow Modules increase airflow up to 36%. ADDITIONAL FEATURES of the Supra xMOD system: retains the Sport mode exhaust valve functionality 1 lb under stock in heaviest configuration and 8.5 lbs off of stock in its lightest. provides a modest power gain over stock up to 4 HP peak with the stock calibration, but with additional aftermarket modifications, can contribute up to 14 HP peak over the stock exhaust lifetime warrantied stainless steel construction. MagnaFlow xMOD Series premium performance exhaust systems offer the unique ability to personalize and fine tune your exhaust for the exact power and sound you want and need!





    MagnaFlow got its start as a natural extension of Car Sound Exhaust, the parent company to MagnaFlow. Car Sound Exhaust specializes in superior catalytic converter and performance exhaust technology, and has been doing so for the past 35+ years, earning their reputation as an international market leader. In addition to the MagnaFlow brand, Car Sound Exhaust also represents Rumble and Bosal USA, further cementing the company as an industry leader in all areas of replacement and performance exhaust.




    These words are not just the MagnaFlow slogan, its the philosophy that drives the company to superior quality products with the power and sound you’re looking for.



    As a market leader, MagnaFlow uses the best available components and the latest technology to ensure the highest levels of performance and longevity. Product offerings range from direct-fit catalytic converters and full performance stainless exhaust systems, to universal mufflers and builder’s kits which can be used to fabricate an exhaust for any application. As an ISO-9001 certified company, MagnaFlow stands behind its ability to perform and backs it up with a lifetime warranty.



    Since founding the company in 1981, one thing has always been consistent: automotive enthusiasts always want more MagnaFlow. With a massive research & development environment, MagnaFlow utilizes market-leading technology and is home to several in-ground dynamometers, multiple flow benches, and a host of highly sensitive sound testing equipment to ensure that every new part passes stringent quality and performance standards before being approved for manufacturing. If it doesn’t produce power, we don’t make it.



    MagnaFlow is driven to provide you with the best sound possible. Each muffler is designed to have a highly efficient straight-through design with a perforated stainless steel core, mesh wrap and acoustical fiber fill packed tightly to deliver the legendarily smooth, deep tone that MagnaFlow is known for without any sound degradation.




    Exhaust System Type: Cat-Back
    Exhaust Tubing Material: Stainless Steel
    Exit Location: Dual Split Rear
    Main Tubing Diameter: 3.5"
    Exhaust System Sound: Aggressive to Very Aggressive
    Exhaust Inlet Connection Type: Clamp-On
    Muffler Quantity: 3
    Muffler Body Material: Stainless Steel
    Muffler Body Finish: Polished
    Tip Quantity: 2
    Tip Finish: Carbon Fiber
    Tip Material: Carbon Fiber
    Tip Type: Double Wall
    Tip Outlet Diameter: 4.5"
    Tip Length: 6.75"
    Tip Shape: Round
    Tip Style: Rolled Edge
    Tip Cut Type: Angle-Cut
    Tip Attachment Style: Weld-On
    Installation Complexity: Bolt-on. Do it Yourself
    Clamp Type: Band Clamp; V-Band Clamp
    Hangers Included: Yes
    Mounting Bracket Included: Yes
    Muffler Size Position Front: 5x5x8"
    Muffler Size Position Rear: 4x4x11"
    Muffler Type Position Front: Straight-Through
    Muffler Type Position Rear: Tuned Chamber
    Valve Included: Yes
    Valve Type: Actuated 


    Install Guide: