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Gibson 67103 Cat-Back Dual Sport Exhaust System Stainless Steel

(2007-2021 Toyota Tundra)

Part of: Gibson Exhaust Dual Sport Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 618816B Gibson Exhaust 9802 Gibson Exhaust 7100 Gibson Exhaust 69221 Gibson Exhaust 69127

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

67103
5 reviews
Sale Price

$992.18

Estimated ship date Wednesday, November 18

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Product Details

The Gibson 67103 Dual Sport Cat-Back Exhaust System delivers a powerful, authoritative deep exhaust tone while keeping interior cabin noise to a minimum. Designed to exit behind the rear tire, this dual cat-back system keeps your exhaust out of the way of tow trailers — a practical advantage for truck and SUV owners who tow regularly. The clean, aggressive look sets your vehicle apart both on the street and off the beaten path.

This is a true bolt-on installation — no welding required — giving you professional-quality results without the shop bill. Every system is dyno tested to verify real-world performance gains, with average increases of 10–15 horsepower and 15–20 lb-ft of torque. Backed by Gibson's Lifetime Limited Warranty.

Muffler Specifications:

  • Design: Baffled & Chambered — no internal packing
  • Sound profile: Aggressive tone with minimal interior drone
  • Body: 4 x 9 x 18 in. oval
  • Inlet: 2.50 in. dual
  • Outlet: 2.50 in. dual

Tip Specifications:

  • Material: Polished T304 stainless steel
  • Style: Round slash-cut, clamp-on
  • Tip inlet: 2.50 in.
  • Tip outlet: 3.50 in.
  • Tip length: 12 in.
  • Tip diameter: 3.5 in.

Constructed from T304 stainless steel, the Gibson 67103 is built to resist corrosion and withstand years of demanding use. Whether you're hauling, towing, or hitting the trails, this exhaust system upgrades both performance and appearance in one straightforward installation.

Products specifications

Fits

2007-2021 Toyota Tundra

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

4 x 9 x 18 in. Oval Body; 2.50 in. Dual Inlet; 2.50 in. Dual Outlet.

Muffler Description

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

Material

Stainless

Tip Specifications

Inlet 2.50in.; Outlet 3.50in.; L-12in.

Prop 65

Yes

Tip Description

3.5in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.

Exit Position

Exits Behind Rear Tire.

Outlet

Dual

Category

Truck and SUV

Exit Position

Behind Rear Tire

Muffler Body Length

18.000 in.

Tubing Diameter

2.500 in.

Inlet Inside Diameter

2.500 in.

Tip Diameter

3.500 in.

Tail Pipe Diameter

2.500 in.

Exhaust Type

Cat-Back

Material

Stainless Steel

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

The best prices and fast shipping!

Easy ordering

great service, even better price! Would recommend Autoplicity to anyone.

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

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