Gibson Stainless Steel Cat-Back Single Exhaust System - Gibson 618815

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  • Part#: 618815
  • Original Price: $809.19
  • Our Price: $457.11
  • 10+ In Stock - Ships in 1 day
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Gibson Single Series Exhaust Systems

Single Series Exhaust System by Gibson. Straight Out The Back Exit. Let the engine in your muscle car breathe and make it sound like a real muscle car with an American Muscle Car Stainless Steel Exhaust. The mandrel bent tubing and CFT Superflow muffler in this system will reduce restriction and increase exhaust flow for more power. The chambered and louvered design of the CFT Superflow muffler will deliver a powerful sounding exhaust tone.

Features:

  • CNC mandrel bent exhaust tubing
  • Improved performance
  • Includes CFT Superflow muffler
  • Chambered and louvered muffler design increases flow and delivers deep, powerful exhaust note
  • Dyno tuned for each application
  • Proudly made in the USA

The heart of the American Muscle Car system is the Gibson Superflow Muffler with Convergent Flow Technology (CFT). Gibson knows that increasing exhaust flow is critical for improving power, and that restriction is the biggest obstacle to increasing that flow. Gibson Superflow mufflers have some of the lowest restriction ratings of any muffler on the market.

Finally, all Gibson exhaust system components are joined with a “slip fit”, where an exhaust system component fits into the larger opening of the next downstream component. This method reduces the turbulence that is common with ‘ball-and-socket” or “flange-and-gasket” joints, which can cause power-robbing backpressure.

Gibson exhaust systems are manufactured in the USA.

California Residents: Prop 65 WARNING

Gibson Stainless Steel Cat-Back Single Exhaust System 618815 is available for the following vehicles:

Please click on next to the vehicle for specific year information.
Year range Make Model Sub Model Engine Type Liter
2004-2009 Toyota 4Runner Sport V6 4.0L
2004-2009 Toyota 4Runner Limited V8 4.7L
2004-2009 Toyota 4Runner Sport V8 4.7L
2004-2009 Toyota 4Runner SR5 V8 4.7L
2004-2019 Toyota 4Runner Limited V6 4.0L
2004-2019 Toyota 4Runner SR5 V6 4.0L
2010-2016 Toyota 4Runner Trail V6 4.0L
2015-2019 Toyota 4Runner TRD Pro V6 4.0L
2017-2018 Toyota 4Runner Base V6 4.0L
2017-2018 Toyota 4Runner TRD Off-Road V6 4.0L
2020-2020 Toyota 4Runner
If this Gibson Single Series Exhaust Systems is not exactly what you are looking for to accessorize your 2004-2020 Toyota 4Runner, please don't give up just yet. Our catalog has huge selection of parts and accessories for your Toyota 4Runner.

Specifications

Material: Stainless Steel
Exit Position: Exists Straight Out The Back
Muffler Description: Baffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
Muffler Inlet Diameter: 2.5"
Muffler Outlet Diameter: 2.5"
Muffler Body Diameter: 6"
Muffler Body Length: 24"
Muffler Shape: Round
Outlet: Single
Tip Finish: Polished
Tip Style: Rolled Edge Angle Cut
Tip Material: T304 Stainless Steel
Tip Installation Type: Clamp-On
Tip Inlet Diameter: 2.5"
Tip Outlet Diameter: 4"
Tip Overall Length: 12"
Tubing Diameter: 2.5"
Tubing Material: Stainless Steel Mandrel Bent