Collection: Exhaust System Upgrades For Lexus GX J120
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Magnaflow California Grade Manifold Catalytic Converter | Lexus GX470 (05-09) (5582323)
Vendor:MagnaflowRegular price $2,063.05 USDRegular priceUnit price / per$2,639.00 USDSale price $2,063.05 USDSale -

MagnaFlow OEM Grade Direct-Fit Catalytic Converter | Toyota 4Runner / FJ Cruiser (03-24) (49211)
Vendor:MagnaflowRegular price $502.16 USDRegular priceUnit price / per$643.00 USDSale price $502.16 USDSale -
Gibson 2.5in Dual Sport Cat-Back Exhaust | Toyota 4Runner Limited (17-22) (18816)
Vendor:GibsonRegular price $595.00 USDRegular priceUnit price / per$1,345.10 USDSale price $595.00 USDSale -

Magnaflow Direct-Fit Replacement Exhaust System | Toyota 4Runner / Lexus GX470 (03-09) (106-0075)
Vendor:MagnaflowRegular price $384.94 USDRegular priceUnit price / per$409.00 USDSale price $384.94 USDSale -
Magnaflow California Grade Universal 2.50in Catalytic Converter | California (5592306)
Vendor:MagnaflowRegular price $960.47 USDRegular priceUnit price / per$1,229.00 USDSale price $960.47 USDSale -
Magnaflow Direct-Fit Rear Muffler Kit | Lexus (108-0193)
Vendor:MagnaflowRegular price $205.42 USDRegular priceUnit price / per$218.26 USDSale price $205.42 USDSale -
Magnaflow California Grade Manifold Catalytic Converter | Lexus GX470 (05-09) (5582217)
Vendor:MagnaflowRegular price $2,026.06 USDRegular priceUnit price / per$2,592.00 USDSale price $2,026.06 USDSale -
MagnaFlow HM Grade Lexus GX470 4.7L Catalytic Converter | Lexus GX470 (05-09) (50323)
Vendor:MagnaflowRegular price $777.86 USDRegular priceUnit price / per$995.00 USDSale price $777.86 USDSale -

MagnaFlow OEM Grade Direct-Fit Catalytic Converter | Lexus GX470 / Toyota 4Runner (05-09) (49698)
Vendor:MagnaflowRegular price $445.09 USDRegular priceUnit price / per$570.00 USDSale price $445.09 USDSale -

MagnaFlow HM Grade Direct-Fit Catalytic Converter | Lexus GX470 / Toyota 4Runner (05-09) (93656)
Vendor:MagnaflowRegular price $282.33 USDRegular priceUnit price / per$362.00 USDSale price $282.33 USDSale -
MagnaFlow 2.25in Universal Catalytic Converter | Fits many vehicles (99005HM)
Vendor:MagnaflowRegular price $160.56 USDRegular priceUnit price / per$242.00 USDSale price $160.56 USDSale -
Fel-Pro Exhaust Manifold Gasket Set | Lexus SC400/Toyota 4Runner/Land Cruiser (98-05) (MS95439)
Vendor:Fel-ProRegular price $32.73 USDRegular priceUnit price / perSale price $32.73 USD -

MagnaFlow OEM Grade Direct-Fit Catalytic Converter | Lexus GX470 / Toyota 4Runner (05-09) (49697)
Vendor:MagnaflowRegular price $296.46 USDRegular priceUnit price / per$380.00 USDSale price $296.46 USDSale -
Magnaflow Direct-Fit Replacement Exhaust System | Lexus GX460 (10-17) (106-0076)
Vendor:MagnaflowRegular price $362.35 USDRegular priceUnit price / per$385.00 USDSale price $362.35 USDSale -
MagnaFlow Passenger Side Rear Catalytic Converter | Toyota 4Runner (05-07) (93657)
Vendor:MagnaflowRegular price $423.91 USDRegular priceUnit price / per$543.00 USDSale price $423.91 USDSale -
Gibson 2.5in Dual Sport Cat-Back Exhaust | Toyota 4Runner (04-22) (618816B)
Vendor:GibsonRegular price $633.39 USDRegular priceUnit price / per$1,431.87 USDSale price $633.39 USDSale -
Gibson 2.5in Single Cat-Back Exhaust | Toyota 4Runner Sport (05-09) (18708)
Vendor:GibsonRegular price $438.58 USDRegular priceUnit price / per$991.48 USDSale price $438.58 USDSale -
Gibson 2.5in Dual Sport Cat-Back Exhaust | Toyota 4Runner (04-22) (618816)
Vendor:GibsonRegular price $595.00 USDRegular priceUnit price / per$1,345.10 USDSale price $595.00 USDSale -
Gibson 2.5in Single Cat-Back Exhaust | Toyota 4Runner Limited (04-22) (18815)
Vendor:GibsonRegular price $530.26 USDRegular priceUnit price / per$1,261.83 USDSale price $530.26 USDSale -
Gibson 2.5in Single Cat-Back Exhaust | Toyota 4Runner (17-22) (618815)
Vendor:GibsonRegular price $560.66 USDRegular priceUnit price / per$1,267.46 USDSale price $560.66 USDSale
Upgrade Your Lexus GX J120 with Premium Exhaust System Components
Enhance your Lexus GX J120’s performance and sound with our selection of exhaust system upgrades designed specifically for this SUV. From improved throttle response to a more aggressive exhaust tone, these parts deliver both functional and aesthetic benefits tailored to your vehicle’s rugged character.
How Exhaust Upgrades Improve Your Lexus GX J120’s Performance
Upgrading your exhaust system can significantly enhance your GX J120’s engine efficiency by improving exhaust flow and reducing backpressure. This results in better throttle response and can contribute to a more dynamic driving experience. Performance headers and cat-back systems are engineered to optimize airflow while maintaining durability under demanding conditions.
- Improved exhaust scavenging for enhanced power delivery
- Reduced backpressure to support engine breathing
- Increased throttle responsiveness for quicker acceleration
Choosing the Right Exhaust Components for Your GX J120
Selecting the appropriate exhaust parts depends on your goals—whether it’s maximizing power, refining sound, or upgrading aesthetics. Performance mufflers offer a balance of sound and flow, while cat-back systems replace the exhaust from the catalytic converter back for a more comprehensive upgrade. Headers improve the initial exhaust pulse, and custom exhaust tips add a finishing touch to your vehicle’s look.
Why Shop Lexus GX J120 Exhaust Upgrades at WheelFlip?
At WheelFlip, we provide exhaust system upgrades that guarantee precise fitment and lasting reliability for your Lexus GX J120. Our curated collection ensures you find components engineered to enhance your SUV’s performance and style. Explore our selection today to elevate your GX J120’s driving experience with confidence.



















