My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Gibson Exhaust 618814 Cat-Back Single Exhaust System Stainless Steel

(2016-2023 Toyota Tacoma)

Part of: Gibson Performance Single Side Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 619995 Gibson Exhaust 319675 Gibson Exhaust 315536 Gibson Exhaust 618815B Gibson Exhaust 315599

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

618814
14 reviews
Sale Price

$590.00

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gibson Exhaust 618814 Cat-Back Single Exhaust System delivers exceptional performance gains for truck and SUV owners seeking improved acceleration, towing capacity, and passing power. This complete stainless steel exhaust system is engineered to maximize low-end torque and horsepower where it matters most.

Performance Benefits:

  • Dyno-tested horsepower gains averaging 10-15 HP
  • Torque increase of 15-20 lb-ft, optimized at 1800-3000 RPM
  • Enhanced acceleration, hill climbing, and towing performance
  • Quieter cabin environment compared to other performance exhausts
  • Single side exit design behind rear tire

Muffler Specifications:

  • Baffled and chambered muffler design with no internal packing
  • 6-inch round body construction
  • 2.50-inch offset inlet and outlet
  • 24-inch length
  • Minimal interior drone with aggressive exhaust note

Tip Specifications:

  • 4-inch polished T304 stainless steel rolled slash-cut tip
  • Clamp-on design for easy installation
  • 2.50-inch inlet, 4.0-inch outlet
  • 12-inch length

This bolt-on cat-back system requires no welding and delivers professional-looking results with straightforward installation. Constructed from durable stainless steel and backed by Gibson's Lifetime Limited Warranty for long-term reliability and performance.

Products specifications

Fits

2016-2023 Toyota Tacoma

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

6 in. Round; 2.50 in. Offset Inlet; 2.50 in. Offset Outlet; L-24 in.

Muffler Description

Baffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound

Tip Specifications

Inlet 2.50 in.; Outlet 4.0 in.; L-12 in.

Material

Stainless

Prop 65

Yes

Tip Description

4in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.

Exit Position

Exits Behind Rear Tire.

Outlet

Single

Category

Truck and SUV

Tubing Diameter

2.500 in.

Inlet Inside Diameter

2.500 in.

Tail Pipe Diameter

4.000 in.

Material

Stainless Steel

Muffler Body Length

24.000 in.

Exit Position

Behind Rear Tire

Exhaust Type

Cat-Back

Tip Diameter

4.000 in.

Good prices. Shipping is a bit slow. I would order for autoplicity again.

Fast and easy

No issues. Confirmation that it fits my vehicle and paypal. Perfect

Best prices

I always end up buying from Autoplicity as they truly have the best pricing.

The resonator I ordered arrived at my house slightly bent, but I called Autoplicity and they sent a replacement by next-day-air, so I was happy about that. It's a little hard to reach people there when you need to get a problem resolved, but in the end it all worked out.

Overall good transaction had to go through PayPal to make the purchase, wasn't allowing me to use card info.

Quick and easy

All good

Great price on the gas jugs

the product i needed was in stop and easy to find

Super low prices and awesome fast shipping! I would recommend them to anyone!

Pretty simple and easy to use

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy