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Looking for aftermarket parts to modify or upgrade your Toyota 4Runner with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 IN STOCK - LOW 49-36040-1BaFe POWER Mach Force-XP series cat-back exhaust system for the Toyota 4Runner with the V6-4.0L engine provides speed and style. Designed from 2-1/2" & 3" mandrel-bent, 304 stainless steel, this exhaust system offers greater flow to deliver more torque and horsepower than the factory exhaust. This 4-... aFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Black Tip 10-19 Toyota 4Runner V6-4.0L 2010-2016 Toyota 4Runner Trail 2010-2024 Toyota 4Runner Limited / SR5 2015-2024 Toyota 4Runner TRD Pro 2017-2024 Toyota 4Runner TRD Off-Road 2018-2024 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $1,049.00 |
 IN STOCK - DROPSHIPS 49-36040-1PaFe POWER Mach Force-XP series cat-back exhaust system for the Toyota 4Runner with the V6-4.0L engine provides speed and style. Designed from 2-1/2" & 3" mandrel-bent, 304 stainless steel, this exhaust system offers greater flow to deliver more torque and horsepower than the factory exhaust. This 4-... aFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Polished Tip 10-20 Toyota 4Runner V6-4.0L 2010-2016 Toyota 4Runner Trail 2010-2024 Toyota 4Runner Limited / SR5 2015-2024 Toyota 4Runner TRD Pro 2017-2024 Toyota 4Runner TRD Off-Road 2018-2024 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $953.00 |
 OUT OF STOCK 49-36080-BThis cat-back exhaust system is constructed of 2-1/2 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow 304 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 4 IN diameter 304 stainless steel e... aFe 2025 Toyota 4-Runner 2.5in to 3in SS-304 Cat-Back Exhaust w/ Black Tip 2025-2025 Toyota 4Runner Limited / Platinum / SR5 / Trailhunter / TRD Off-Road / TRD Off-Road Premium / TRD Pro / TRD Sport / TRD Sport Premium $1,209.00 |
 OUT OF STOCK 49-36080-PThis cat-back exhaust system is constructed of 2-1/2 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow 304 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 4 IN diameter 304 stainless steel e... aFe 2025 Toyota 4-Runner 2.5in to 3in SS-304 Cat-Back Exhaust w/ Polished Tip 2025-2025 Toyota 4Runner Limited / Platinum / SR5 / Trailhunter / TRD Off-Road / TRD Off-Road Premium / TRD Pro / TRD Sport / TRD Sport Premium $1,153.00 |
 IN STOCK - LOW 49-46041-1Note: Fits all 4Runner models including 4Runners equipped with Kinetic Dynamic Suspension System (KDSS).... aFe MACH Force-XP 2.5in 409 SS Cat-Back Hi-Tuck Exhaust - 10-19 Toyota 4Runner V6-4.0L 2010-2016 Toyota 4Runner Trail 2010-2023 Toyota 4Runner Limited / SR5 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $750.00 |
 IN STOCK - LOW 49-46079This cat-back exhaust system is constructed of 2-1/2 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. This system produces a deep sound unleashing all available horsepower and torque.... aFe 2025 Toyota 4Runner GT Series Hi-Tuck 2-1/2in 409 SS Cat-Back Exhaust 2025-2025 Toyota 4Runner Limited / Platinum / SR5 / Trailhunter / TRD Off-Road / TRD Off-Road Premium / TRD Pro / TRD Sport / TRD Sport Premium $734.00 |
 OUT OF STOCK 3015-28056AWE Tuning 2024+ Toyota Land Cruiser / 2025+ Toyota 4Runner 0FG Cat-Back Exhaust w/ BashGuard 2025-2026 Toyota 4Runner Limited / Platinum / SR5 / Trailhunter / TRD Off-Road / TRD Off-Road Premium / TRD Pro / TRD Sport / TRD Sport Premium $1,195.00 |
 IN STOCK 140760Features a 2.5" brushed T-304 stainless turn down pipe. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Bo... Borla 10-18 Toyota 4Runner TRD PRO 4.0L V6 AT 4WD 4DR 2.75in Diameter S-Type Exhaust 2015-2020 Toyota 4Runner TRD Pro 2017-2024 Toyota 4Runner TRD Off-Road 2018-2024 Toyota 4Runner TRD Off-Road Premium 2022-2024 Toyota 4Runner TRD Pro $774.99 |
 IN STOCK - DROPSHIPS 141032Includes i-FORCE MAX (Hybrid) vehicles. This 2.75" diameter BORLA® Cat-Back™ High Clearance Climber / Rock Crawler Cat-Back™ system is designed with ground clearance in mind. It features a 2.75" round brushed T-304 stainless steel turn down tip with a laser cut BORLA® logo and Brawler style no... Borla 24-25 Toyota Land Cruiser / 2025 4Runner i-FORCE Max (Hybrid) 2.4L S-Type Catback Exhaust 2025-2025 Toyota 4Runner Limited / Platinum / SR5 / Trailhunter / TRD Off-Road / TRD Off-Road Premium / TRD Pro / TRD Sport / TRD Sport Premium $979.99 |
 IN STOCK - LOW 140379Fits vehicles with O.E. Exhaust Tip. For vehicles with Turn Down Tail Pipe (No Tip) Use 140760. This 2.5 diameter system features a 4.25" X 3.5" polished T-304 stainless steel tip for sharp appearance. The mellow Touring sound improves the driving experience with no drone inside the vehicle. Borla(r... Borla 10-15 Toyota 4Runner Trail/SR5/Limited 4,0L 6cyl 4/5 Speed 4WD/AWD SS Catback Exhaust 2010-2014 Toyota 4Runner Trail 2010-2015 Toyota 4Runner SR5 2010-2024 Toyota 4Runner Limited 2015-2015 Toyota 4Runner TRD Pro $838.99 |
 IN STOCK 14659Fits vehicles with single ('96-'00) and dual ('01-'02) catalytic converters. Vehicles equipped with two catalytic converters will REQUIRE cutting / trimming the front pipe. On vehicles with Dual ('01-'02) Catalytic Converters the Oxygen Sensor fitting in the Front Pipe will NEED to be Blocked using ... Borla 96-02 Toyota 4Runner 2.7L 4cyl/3.4L 6cyl 2WD/4WD Dual Right Rear Exit Catback Exhaust System 1996-2001 Toyota 4Runner Base 1996-2002 Toyota 4Runner Limited / SR5 $969.99 |
 IN STOCK - DROPSHIPS 18816If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt-on installation... Gibson 17-22 Toyota 4Runner Limited 4.0L 2.5in Cat-Back Dual Sport Exhaust - Aluminized 2004-2009 Toyota 4Runner Limited / Sport 2004-2024 Toyota 4Runner SR5 2010-2016 Toyota 4Runner Trail 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2017-2024 Toyota 4Runner Limited 2018-2023 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $581.63 |
 IN STOCK 618816If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt-on installation... Gibson 04-22 Toyota 4Runner 4.0L 2.5in Cat-Back Dual Sport Exhaust - Stainless 2004-2009 Toyota 4Runner Limited / Sport 2004-2024 Toyota 4Runner SR5 2010-2016 Toyota 4Runner Trail 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2017-2024 Toyota 4Runner Limited 2018-2023 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $581.63 |
 IN STOCK - LOW 618816BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 04-22 Toyota 4Runner 4.0L 2.5in Cat-Back Dual Sport Exhaust - Black Elite 2004-2009 Toyota 4Runner Limited / Sport 2004-2024 Toyota 4Runner SR5 2010-2016 Toyota 4Runner Trail 2015-2023 Toyota 4Runner TRD Pro 2016-2024 Toyota 4Runner Limited 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $617.52 |
 SHIPS FROM MANUFACTURER 18100Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 1996 Toyota 4Runner Base 2.7L 2.5in Cat-Back Single Exhaust - Aluminized 1996-1996 Toyota 4Runner Base $416.08 |
 IN STOCK 18708Gibson most popular exhaust is the one you can trust when you want reliable performance from your vehicle. This single exhaust exits straight out the back, complemented with polished Stainless Tip. Hassle free, bolt-on installation with professional looking results. You can expect to experience gain... Gibson 05-09 Toyota 4Runner Sport 4.7L 2.5in Cat-Back Single Exhaust - Aluminized 2003-2009 Toyota 4Runner Sport 2003-2010 Toyota 4Runner Limited / SR5 2010-2010 Toyota 4Runner Trail $429.87 |
 IN STOCK 18815Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 04-22 Toyota 4Runner LImited 4.0L 2.5in Cat-Back Single Exhaust - Aluminized 2004-2009 Toyota 4Runner Sport 2004-2024 Toyota 4Runner Limited / SR5 2010-2016 Toyota 4Runner Trail 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $541.68 |
 SHIPS FROM MANUFACTURER 618100Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 1996 Toyota 4Runner Base 2.7L 2.5in Cat-Back Single Exhaust - Stainless 1996-1996 Toyota 4Runner Base $468.16 |
 SHIPS FROM MANUFACTURER 618100-BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 1996 Toyota 4Runner Base 2.7L 2.5in Cat-Back Single Exhaust - Black Elite (Ceramic) 1996-1996 Toyota 4Runner Base $498.41 |
 SHIPS FROM MANUFACTURER 618708Gibson most popular exhaust is the one you can trust when you want reliable performance from your vehicle. This single exhaust exits straight out the back, complemented with polished Stainless Tip. Hassle free, bolt-on installation with professional looking results. You can expect to experience gain... Gibson 05-09 Toyota 4Runner Limited 4.7L 2.5in Cat-Back Single Exhaust - Stainless 2003-2009 Toyota 4Runner Sport 2003-2010 Toyota 4Runner Limited / SR5 2010-2010 Toyota 4Runner Trail $468.16 |
 IN STOCK 618815Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 17-22 Toyota 4Runner Base 4.0L 2.5in Cat-Back Single Exhaust - Stainless 2004-2009 Toyota 4Runner Sport 2004-2024 Toyota 4Runner Limited / SR5 2010-2016 Toyota 4Runner Trail 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $544.02 |
 IN STOCK 618815B Rear Exit Exhaust... Gibson 04-22 Toyota 4Runner SR5 4.0L 2.5in Cat-Back Single Exhaust - Black Elite 2004-2009 Toyota 4Runner Sport 2004-2024 Toyota 4Runner Limited / SR5 2010-2016 Toyota 4Runner Trail 2015-2022 Toyota 4Runner TRD Pro 2017-2022 Toyota 4Runner TRD Off-Road 2018-2022 Toyota 4Runner TRD Off-Road Premium 2018-2024 Toyota 4Runner SR5 Premium 2020-2021 Toyota 4Runner Nightshade / Venture 2021-2022 Toyota 4Runner Trail 2022-2024 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $555.50 |
 IN STOCK - LOW 40-9010When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tun... JBA 96-98 Toyota 4Runner 2.7/3.4L 409SS Pass Side Single Exit Cat-Back Exhaust 1996-2001 Toyota 4Runner Base 1996-2002 Toyota 4Runner Limited / SR5 $577.06 |
 OUT OF STOCK 106-0022BRExhaust Direct-Fit Replacement Exhaust Kit 106-0022 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0022’... MagnaFlow BRE Exhaust Kit 99-02 Toyota 4Runner 1999-2001 Toyota 4Runner Base 1999-2002 Toyota 4Runner Limited / SR5 $421.00 |
 IN STOCK - LOW 106-0023BRExhaust Direct-Fit Replacement Exhaust Kit 106-0023 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0023’... MagnaFlow BRE Exhaust Kit 96-00 Toyota 4Runner 3.4L 1996-2000 Toyota 4Runner Limited / SR5 $506.00 |