Looking for aftermarket parts to modify or upgrade your 2023 Toyota 4Runner with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your 4Runner.
Whether you have a 2023 Toyota 4Runner in 40th Anniversary Edition to TRD Sport trim we have you covered. We have 12 catback available to mod your 4Runner. All parts have free shipping to the Continental US 48 States.
 IN STOCK 49-36040-1BaFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Black Tip 10-19 Toyota 4Runner V6-4.0L 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $803.55 SALE |
 IN STOCK 49-36040-1PaFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Polished Tip 10-20 Toyota 4Runner V6-4.0L 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $730.13 SALE |
 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 2010-2023 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $548.63 SALE |
 IN STOCK 140760Borla Cat-Back And Axle-Back multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, su... Borla 10-18 Toyota 4Runner TRD PRO 4.0L V6 AT 4WD 4DR 2.75in Diameter S-Type Exhaust 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner TRD Off-Road Premium $738.99 |
 IN STOCK - LOW 140379Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 10-15 Toyota 4Runner Trail/SR5/Limited 4,0L 6cyl 4/5 Speed 4WD/AWD SS Catback Exhaust 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $799.99 |
 SHIPS FROM MANUFACTURER 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 2004-2023 Toyota 4Runner SR5 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner Limited / TRD Off-Road 2018-2023 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $457.28 |
 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 2004-2023 Toyota 4Runner SR5 2015-2023 Toyota 4Runner TRD Pro 2017-2023 Toyota 4Runner Limited / TRD Off-Road 2018-2023 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $548.46 |
 IN STOCK 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 2004-2023 Toyota 4Runner SR5 2015-2023 Toyota 4Runner TRD Pro 2016-2023 Toyota 4Runner Limited 2017-2023 Toyota 4Runner TRD Off-Road 2018-2023 Toyota 4Runner SR5 Premium / TRD Off-Road Premium 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $607.15 |
 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 2004-2023 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $380.69 |
 SHIPS FROM MANUFACTURER 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 2004-2023 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $464.86 |
 IN STOCK 15145Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow 12-14 Toyota 4Runner V6 4.0L Single Straight P/S Rear Exit SS Cat Back Performance Exhaust 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $984.00 |
 IN STOCK 19546MagnaFlow 03-21 Toyota 4Runner V6 4.0L Overland Series Cat-Back Exhaust 2003-2023 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 2022-2023 Toyota 4Runner TRD Sport 2023-2023 Toyota 4Runner 40th Anniversary Edition $816.00 |