Toyota 4Runner Exhaust Systems & Parts

Shop 9 Toyota 4Runner exhaust systems & parts for 2004–2024 model years. Aftermarket exhaust parts change sound and flow: cat-back systems, axle-back mufflers, headers, downpipes and tips. Brands in stock include Gibson, EOS Exhaust. Every listing shows the exact years and trims it fits.

How to choose 4Runner exhaust systems & parts

  • Cat-back and axle-back systems are the simplest bolt-on upgrades and keep the catalytic converters.
  • Headers and downpipes add more power but can affect emissions compliance in your state.
  • Check the engine size and cab/bed length in each listing; pipe routing differs between them.
  • Stainless steel lasts longest; aluminized steel costs less.

Most are priced between $55 and $709. If you are not sure a part fits your 4Runner, save your vehicle in My garage at the top of the page and each product page will show whether its listed years include your truck or car.

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Toyota 4Runner Exhaust Systems & Parts FAQ

What years of Toyota 4Runner exhaust systems & parts do you carry?
Listings cover 2004–2024 4Runner models. Each product title and fitment section names the exact years.
How do I know a exhaust fits my 4Runner?
Check the years, cab or body style and engine named in the listing. Saving your vehicle in My garage adds a fitment check to every product page.
Do you charge for shipping?
Most parts ship free within the US. Delivery times are shown on each product page.