Looking for aftermarket parts to modify or upgrade your 2005 Toyota 4Runner with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.

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 $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 $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 $617.52 |

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 $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 $541.68 |
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 $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 $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 $555.50 |

IN STOCK - DROPSHIPS 106-0075BRExhaust Direct-Fit Replacement Exhaust Kit 106-0075 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. 106-0075’... MagnaFlow BRE Exhaust Kit 03-09 4Runner GX470 2003-2009 Toyota 4Runner Limited / Sport / SR5 $409.00 |
IN STOCK 106-0076BRExhaust Direct-Fit Replacement Exhaust Kit 106-0076 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. 106-0076’... MagnaFlow BRE Exhaust Kit 10-17 Lexus GX460 4.6L 2005-2009 Toyota 4Runner Limited / Sport / SR5 $385.00 |

IN STOCK - DROPSHIPS 15781The MagnaFlow 2003-2009 Toyota 4Runner Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.0L, 4.7L 2003-2009 Toyota 4Runner with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping a... MagnaFlow Sys C/B Toyota 4-Runner 03 2003-2009 Toyota 4Runner Limited / Sport / SR5 $1,049.00 |
IN STOCK 19544The MagnaFlow® Overland Series™ Cat-Back Performance Exhaust System #19544 for the Lexus GX470 (2003-2009), GX460 (2010-2023) and Toyota 4Runner (2003-2009) adds MagnaFlow®’s signature deep tone and dyno-proven performance to your overlanding rig. The weight optimized exhaust system’s mandre... MagnaFlow 05-09 Toyota 4Runner V8 4.7L / 17-21 Lexus GX460 Overland Series Cat-Back Exhaust 2003-2009 Toyota 4Runner Limited / Sport / SR5 $899.00 |
IN STOCK 19546The MagnaFlow Toyota 4Runner Overland Series Cat-Back Performance Exhaust System #19546 will enhance your 4.0L V6 Toyota 4Runner (2003-2024) with MagnaFlow's renowned deep rumble and dyno-proven performance. MagnaFlow #19546 is weight optimized for additional utility and designed such that its mandr... MagnaFlow 03-21 Toyota 4Runner V6 4.0L Overland Series Cat-Back Exhaust 2003-2009 Toyota 4Runner Sport 2003-2024 Toyota 4Runner Limited / SR5 $912.00 |

IN STOCK S5343304MBRP 04-21 Toyota 4Runner 4.0L 3in T304 Stainless Steel Cat Back Single Side Exit 2003-2009 Toyota 4Runner Sport 2003-2024 Toyota 4Runner Limited / SR5 $599.99 |

IN STOCK S5342ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 10-18 Toyota 4 Runner AL 4in O.D Tip Single Rear Exit 2.5in Cat Back Exhaust 2004-2009 Toyota 4Runner Sport 2004-2024 Toyota 4Runner Limited / SR5 $384.99 |
IN STOCK S5343ALMBRP 04-21 Toyota 4Runner 4.0L 3in Cat Back Single Side Exit 2003-2009 Toyota 4Runner Sport 2003-2024 Toyota 4Runner Limited / SR5 $374.99 |

IN STOCK S5342BLKSTYLE THATS WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powdercoating on the tailpipe(s) and tip(s).Manufactured using heavy-gauge Aluminized Ste... MBRP 10-18 Toyota 4 Runner BLK 4in O.D Tip Single Rear Exit 2.5in Cat Back Exhaust 2004-2009 Toyota 4Runner Sport 2004-2024 Toyota 4Runner Limited / SR5 $529.99 |