Semi-Truck Chrome Stacks Tops Universal

Adding chrome stacks for your semi truck is one of the best ways to start customizing your big rig for maximum visual appeal. Whether you need a compact design (3-4 inch stack), a balanced and practical look (5-6.5 inch stack), a bolder or deeper sound (7-8.5 inch stack), or a show-stopping custom build (10-inch stack), we’ve got options.

Semi Truck Exhaust Sizes Explained

3 Inch Semi-Truck Exhaust Stacks

- Slim and compact. - Often used on lighter-duty applications or custom builds with limited clearance. - Less aggressive appearance, but still adds a polished chrome finish.

3.5 Inch Semi-Truck Exhaust Stacks

- Slightly wider than 3-inch, giving a little more presence. - Good middle ground for smaller cab-over models or tight installs.

4 Inch Semi-Truck Exhaust Stacks

- A popular upgrade from smaller stock pipes. - Clean look without being oversized. - Provides a modest increase in exhaust flow.

5 Inch Semi-Truck Exhaust Stacks

- One of the most common aftermarket stack sizes. - Balances performance, sound, and appearance. - Works well for most long-haul and vocational trucks.

6 Inch Semi-Truck Exhaust Stacks

- A classic size for chrome stacks. - Bigger throat for improved exhaust flow and deeper tone. - Aggressive look without being over the top.

6-5 Inch Semi-Truck Exhaust Stacks (6.5")

- Sits right between 6 and 7 inches. - Perfect for drivers who want more presence and louder tone than 6-inch stacks, but don’t want the full bulk of a 7-inch.

7 Inch Semi-Truck Exhaust Stacks

- Large and bold, a favorite among owner-operators who like a strong chrome look. - Delivers deeper exhaust note and heavy-duty presence.

7-5 Inch Semi-Truck Exhaust Stacks (7.5")

- Oversized look with even more chrome surface area. - Typically chosen for show trucks or customized rigs.

8 Inch Semi-Truck Exhaust Stacks

- Wide, loud, and hard to miss. - Standout appearance at truck shows and custom builds. - Stronger exhaust flow with an aggressive tone.

8-5 Inch Semi-Truck Exhaust Stacks (8.5")

- Maximum chrome and the most aggressive style in this lineup. - Usually reserved for highly customized big rigs where looks matter as much as performance.

10 Inch Semi-Truck Exhaust Stacks

- The ultimate oversized stack. - Designed for extreme custom trucks, show rigs, and drivers who want the biggest statement possible. - Requires proper brackets and support because of the weight and size. Don’t stop at the stacks, grab a new set of exhaust mounting brackets, replacement pipes and elbows, protective heat shields and grab handles or a noise-dampening semi truck muffler. Get a fully upgraded, high-performance aftermarket exhaust system in one place: 4 State Trucks.