Gibson 618806 Cat-Back Single Side Stainless Exhaust for Toyota T100 3.4L

Vehicle Fitment

• 1995-1998 Toyota T100 Pickup (3.4L, Extended Cab, 6-ft. bed)

Fitment Notes

• Single side exit, exits behind the rear tire
• Extended Cab, 76.1"/6 ft. 4.1" bed configuration
• Hassle-free, bolt-on installation with no welding required
• Includes all factory hangers and clamps for a seamless install

Features

• Gibson's best-performing exhaust system, delivering maximum torque and horsepower gains at low RPM (1,800-3,000 RPM)
• Dyno-proven gains of 10-15 hp and 15-20 lb-ft of torque
• Superflow muffler with baffled and chambered design - no internal packing, so nothing to blow out over time
• Stainless steel mandrel-bent tubing for smooth, unrestricted exhaust flow and long-term durability
• Notably quieter inside the cab than most competing performance exhausts, with minimal interior drone but an aggressive exterior tone
• T-304 polished stainless steel slash-cut tip
• Backed by a Lifetime Limited Warranty

Specifications

• Type: Cat-Back Single Side Exhaust System
• Material: Stainless Steel (Mandrel-Bent Tubing)
• Tubing Diameter: 2.5"
• Muffler: 6" Round Body, Offset Inlet/Offset Outlet, 19" Length
• Tip: 3.5" Polished Stainless Steel, Slash Cut
• Exit Location: Single, Behind Rear Tire

Included Components

• 1x Cat-Back Exhaust System (mandrel-bent pipes, Superflow muffler)
• 1x Polished Stainless Steel Tip
• Mounting Hardware and Factory-Style Hangers

Product Description

The Gibson 618806 cat-back exhaust is Gibson's flagship performance system for the Toyota T100 Extended Cab, designed specifically to boost torque and horsepower in the low-to-mid RPM range where these trucks do most of their towing and daily work. Its Superflow muffler uses a baffled and chambered internal design rather than packing material, delivering an aggressive exterior tone while keeping interior drone to a minimum on long highway drives.

Built from stainless steel mandrel-bent tubing and finished with a polished T-304 stainless steel slash-cut tip, this system installs as a straightforward bolt-on using factory-style hangers and clamps - no welding or cutting required. With average gains of 10-15 hp and 15-20 lb-ft of torque, it's a well-rounded upgrade for T100 owners wanting more usable power alongside a genuinely aggressive sound.