Shop Kenworth T800 Chrome Stacks & Tops

Discover our selection of Kenworth T800 Chrome Stacks & Tops at 4 State Trucks. Available in sizes ranging from 5 to 10 inches in diameter and up to 120 inches in length. Choose from tip styles like miter cut, curve, bullhorn, and flat top. Our durable exhaust stacks offer various end types for effortless installation. Find the ideal chrome top stack for your Kenworth T800 today!

Kenworth T800 Chrome Stacks & Tops

Chrome stacks do more than just make your Kenworth T800 look good—they’re a bold statement of pride, performance, and style. Whether you’re cruising cross-country or working local hauls, a set of chrome stacks instantly transforms your truck’s profile and presence.

Why Upgrade Your Kenworth T800 with Polished Chrome Stacks?

- Standout Style: Chrome finishes add that mirror-polished shine that turns heads at truck stops and shows. - Built to Last: Made from heavy-duty stainless steel or triple-plated chrome, these stacks resist rust, pitting, and weather wear. - Improved Airflow: Many designs feature expanded or slotted inlets to boost exhaust performance and flow. - Signature Sound: Chrome stacks let your engine breathe—and roar—with deep, aggressive exhaust tones. - Easy Customization: From classic West Coast turnouts to sleek miter cuts, there’s a design to match your rig’s personality.

Styles to Match Every Setup

Our Kenworth T800 stack tops are available in a wide range of popular styles and finishes, including: - Miter cut - Flat top - Curved turnout - Bull hauler - West Coast turnout Choose the right size and diameter to match your system. We stock 4-inch, 5-inch, 6-inch, 7-inch, and 8-inch options—whether you're running a single stack or a full dual setup.

Trusted Brands, Trusted Quality

All of our aftermarket chrome stacks and exhaust tops come from top-quality manufacturers like BESTfit, Lincoln Chrome, and other industry leaders. These parts, alongside our Kenworth T800 exhaust kits and powerful exhaust clamps and mounts, are precision-built to deliver a clean install and long-lasting performance. Many feature: - Expanded or slotted inlets for easy mounting. - Polished stainless or triple-plated chrome construction. - Direct-fit compatibility with OEM or aftermarket exhaust kits.
Whether you're replacing a damaged top or overhauling your full exhaust system with new elbows and pipes, these chrome stack tops deliver power, performance, and polish all in one upgrade.

Frequently Asked Questions About Kenworth T800 Chrome Stacks & Tops

What are the differences between 304 and 409 stainless steel stacks, and which should I choose?

304 stainless steel contains 18% chromium and 8% nickel, providing superior corrosion resistance and maintaining a bright chrome finish longer. 409 stainless steel contains 11% chromium and is more affordable but may develop surface rust over time, especially in harsh climates. For trucks operating in coastal areas or regions with heavy road salt, we recommend 304 stainless. For moderate climates and budget-conscious buyers, 409 stainless offers good value with proper maintenance.

Will these chrome stacks fit my specific year Kenworth T800, and what mounting hardware do I need?

Most chrome stacks are designed to fit Kenworth T800 models from 1987-2015. However, mounting configurations can vary based on your exhaust system setup (single vs. dual), pipe diameter (typically 5", 6", or 7"), and whether you have a curved or straight pipe exit. You'll need the appropriate mounting brackets, clamps, and rain caps. We recommend checking your current exhaust outlet diameter and configuration before ordering. Contact our support team with your VIN for exact fitment verification.

How difficult is the installation, and can I do it myself?

Installation typically takes 2-4 hours and requires basic mechanical skills. You'll need standard tools including socket wrenches, a torque wrench, and potentially a sawzall if modifications are needed. The main challenges include aligning the stacks properly, ensuring secure mounting to prevent vibration damage, and achieving proper exhaust flow. While many drivers complete installation themselves, professional installation is recommended if you're modifying exhaust routing or need to weld brackets.

What stack styles are available, and how do they affect performance?

Common styles include straight cut, curved top, miter cut, and bull hauler styles. Straight cut stacks offer classic appearance and good rain protection with caps. Curved tops naturally deflect rain without caps but may create slight back pressure. Miter cuts provide an aggressive look and direct exhaust away from the cab. Stack length (36", 48", 60", or 72") affects appearance but has minimal performance impact. Chrome tops and heat shields are available for all styles to enhance appearance and reduce heat damage to cab components.

How do I maintain chrome stacks to prevent discoloration and rust?

Chrome stacks require regular maintenance to maintain their appearance. Clean them every 2-4 weeks with chrome polish and a soft cloth, paying special attention to the area near the exhaust outlet where heat discoloration occurs. Apply a high-temperature wax or chrome sealant monthly. For stubborn exhaust stains, use fine steel wool (0000 grade) with chrome polish. Avoid harsh chemicals or abrasive cleaners. Installing a heat shield can reduce discoloration near the base. In winter climates, rinse stacks after exposure to road salt to prevent pitting.