1. Exhaust System Kits On Sale
  2. sku: 9997573505399631
  3. AFE 49-46016-P

AFE 49-46016-P Machforce Cat 802959496725 V8 4.7L 409SS

fits model: Gx470, Xp. make: Lexus. year: 2005–2009.

49-46016-p Afe Machforce Fits Xp Cat-back 05-09 Lexus Gx470 V8 4.7l 409ss With Oval Polished

( Brand: Afe ), ( Air Freight Prohibited: False ), ( Carb Acknowledgement Required: True ), ( Part Type: Automotive ), ( Manufacturer Part Number: 49-46016-P ), ( UPC: 802959496725 )

Review AFE Machforce Cat back Lexus V8 4.7l 409ss Oval Polished fits GX470 XP 2005–2009

The AFE Power 49-46016-P Mach Force XP Cat-Back Exhaust System is a high-performance aftermarket exhaust solution designed specifically for the 2005-2009 Lexus GX 470 with a V8 4.7L 409SS engine. This cat-back exhaust system is an excellent upgrade for those seeking to enhance the performance and sound of their Lexus GX 470.

This system is constructed from premium T304 stainless steel, known for its strength, durability, and resistance to corrosion. The system's design features a 3.5-inch diameter exhaust pipe, which is larger than the stock system, allowing for better exhaust flow and increased power.

The AFE Power Mach Force XP Cat-Back Exhaust System comes with 409S series high-flow mufflers that utilize a multi-core design, which provides a deep and aggressive sound without being excessively loud. These mufflers are also designed to reduce backpressure, which can improve engine performance and responsiveness.

One of the significant benefits of this system is its ability to improve performance. By reducing backpressure and allowing for better exhaust flow, the engine can breathe more efficiently, leading to increased horsepower and torque. Additionally, the larger exhaust diameter allows for more exhaust gases to be expelled more quickly, further improving performance.

The AFE Power Mach Force XP Cat-Back Exhaust System is a direct-fit replacement for the stock exhaust system, making installation straightforward and hassle-free. The system comes with all necessary hardware for installation, including exhaust clamps and gaskets.

In summary, the AFE Power 49-46016-P Mach Force XP Cat-Back Exhaust System is an excellent upgrade for the 2005-2009 Lexus GX 470 V8 4.7L 409SS. This system offers improved performance, a deep and aggressive exhaust note, and is constructed from premium T304 stainless steel for durability and resistance to corrosion. With straightforward installation and all necessary hardware included, this system is an excellent choice for those looking to enhance the performance and sound of their Lexus GX 470.

AFE Mach Force XP Cat-Back Exhaust System for 05-09 Lexus GX470 V8: Pros, Cons, and Conclusion

The AFE Mach Force XP Cat-Back Exhaust System is a popular upgrade for the 05-09 Lexus GX470 V8. This exhaust system aims to provide better performance, improved exhaust flow, and a more appealing exhaust note. In this article, we'll discuss the pros and cons of investing in this aftermarket exhaust system.

Pros:

1. Enhanced Performance: The AFE Mach Force XP Cat-Back Exhaust System is designed to improve the performance of your Lexus GX470 V8. It achieves this by reducing back pressure and increasing exhaust flow.

2. Better Sound: This exhaust system is known for producing a more aggressive and sporty exhaust note. Many users appreciate the improved sound quality.

3. Quality Materials: The AFE Mach Force XP Cat-Back Exhaust System is made of high-quality stainless steel, ensuring durability and resistance to rust and corrosion.

4. Easy Installation: Most users report that the installation process is straightforward and can be completed in a few hours, even for those without extensive mechanical knowledge.

Cons:

1. Cost: The AFE Mach Force XP Cat-Back Exhaust System is more expensive than the stock exhaust system. This may be a deterrent for some potential buyers.

2. Drone: Some users have reported that the exhaust system can produce a noticeable drone or resonance at certain RPMs, which may be unwelcome for some.

3. Loudness: While the exhaust system provides an improved exhaust note, it can be quite loud for some users, potentially drawing unwanted attention.

4. Fitment Issues: A small number of users have reported fitment issues, such as the exhaust tips not aligning correctly or the system not fitting properly around the catalytic converter.

Conclusion:

The AFE Mach Force XP Cat-Back Exhaust System is a popular aftermarket upgrade for the 05-09 Lexus GX470 V8. It offers several advantages, such as improved performance, a more appealing exhaust note, and durability. However, it also comes with some drawbacks, such as cost, potential drone, and fitment issues.

If you are looking for enhanced performance, improved sound, and don't mind the additional cost and potential noise, then the AFE Mach Force XP Cat-Back Exhaust System may be an excellent choice for you. However, if you are sensitive to noise or are concerned about fitment issues, then it may be worth considering other options. Ultimately, the decision comes down to your personal preferences and priorities.

Recommendation:

If you decide to invest in the AFE Mach Force XP Cat-Back Exhaust System, ensure that you purchase it from a reputable dealer to minimize the risk of fitment issues. Additionally, consider installing it yourself or hiring a professional to ensure proper installation and alignment of the exhaust tips. Overall, this exhaust system can provide a noticeable improvement in performance and exhaust note for your Lexus GX470 V8.

part # 4946016 prices

  • $760.24-$846.95

specifications frazzlekits:

  • for models: Gx470, Xp
  • for makes: Lexus
  • for years: 2005-2009
  • brand: Afe
  • air freight prohibited: False
  • carb acknowledgement required: True
  • part type: Automotive
  • manufacturer part number: 49-46016-P
  • upc: 802959496725

shipping frazzlekits:

  • service: UPS Ground
  • cost: $0.00
  • type: Fixed
  • transit: 3-8 Days
  • class: Standard
  • carrier: UPS

returns frazzlekits:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer frazzlekits:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 3
  • started: January 28, 2026

seller frazzlekits:

  • # reviews: 1102
  • rating: 99.4%

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New

payments frazzlekits:

  • wallet: Google-pay
  • other
  • credit card: Visa
for models: gx470, xp, for makes: lexus, for years: 2005-2009, air freight prohibited: false, carb acknowledgement required: true, part type: automotive,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, sku: 9997573505399631,

Afe 49-46016 Is Similar To:

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5 offers $760.24–$846.95 USD
  • Offer #1: $760.24 price + free delivery = $760.24* total. The system is engineered to produce an aggressive and loud exhaust note, appealing to enthusiasts seeking a more assertive sound. The aFe Mach Force XP 409 stainless steel cat-back exhaust system is designed to enhance the performance and sound of the Lexus GX470 from 2005 to 2009.FREE SHIPPING
  • Offer #2: $806.99 price + free delivery = $806.99* total.FREE SHIPPING
  • Offer #3: $846.95 price + free delivery = $846.95* total. The aFe Power 49 46016 P Mach Force XP Cat Back Exhaust System is engineered specifically for 2005-2009 Lexus GX470 SUVs equipped with the 4.7L V8 gasoline engine. AFe Power Mach Force XP cat back exhaust system designed for Lexus GX470.FREE SHIPPING
  • Offer #4: $884.00 price + free delivery = $884.00* total. Part Number: -P. Drive with performance.FREE SHIPPING
  • Offer #5: $839.80 price + free delivery = $839.80* total. x ft of Torque;. MACH Force-XP Cat-Back Exhaust System.FREE SHIPPING