5 x 8 x 15 in Diesel Exhaust Tip for Trucks - Polished Stainless

In this review the Upower 5 x 8 x 15 in diesel exhaust tip is judged as a straightforward, budget-friendly upgrade for pickup and truck owners who want a polished finish and a deeper outlet without permanent modification. The single biggest reason to buy is the easy bolt-on installation that does not require welding or drilling, making it attractive for DIYers who want improved looks and a larger 8 in outlet pipe appearance while protecting the original tail pipe.

Key Features

• 5 in inlet, 8 in outlet: Provides a visibly larger exhaust opening that changes the rear profile and helps the exhaust exit through an 8 in outlet while fitting a 5 in tail pipe inlet.
• 15 in overall length: The 15 in length gives a balanced look that extends beyond the bumper without appearing oversized on most trucks.
• Bolt-on attachment: Installs with included clamp screws so no welding or drilling is required, allowing quick removal or repositioning with common tools.
• Stainless steel polished finish: Mirror-polished stainless resists corrosion and maintains a bright appearance when kept clean, protecting the original tip from the elements.
• 70 degree single angle cut: The rolled-edge, angled cut offers a refined, factory-style look that directs exhaust away from the bodywork.

Who It's For

The Upower tip is best for truck and diesel pickup owners who want an inexpensive visual upgrade and a larger outlet appearance without modifying the existing exhaust. It suits DIYers who value bolt-on convenience and a polished stainless finish that can be cleaned to stay bright.

Those who need heavy-duty, long-term corrosion resistance in coastal or salted-road climates should consider higher-grade, welded solutions or purpose-built stainless systems, because some users have reported rust appearing after months of use. Also confirm the 5 in inlet dimension before purchase to avoid fitment issues.

Pros & Cons

Pros

• Simple bolt-on installation means no welding, drilling, or special tools are required.
• Polished stainless gives a clean, upgraded look and protects the original tail pipe from direct exposure.
• Large 8 in outlet and 70 degree cut create a deeper, more finished rear profile and improved tone for some setups.
• Good value for the price for drivers wanting an affordable cosmetic upgrade.

Cons

• Durability concerns reported by some buyers who observed rust after a few months in corrosive conditions.
• Universal fit requires verifying inlet/outlet dimensions prior to purchase; improper fit may cause installation interference.

Specifications

Inlet diameter	5 in
Outlet diameter	8 in
Overall length	15 in
Material	Stainless steel, mirror polished
Cut style	70 degree single angle, rolled edge
Attachment	Bolt on clamp, no weld or drill required

Our Verdict

The Upower 5 x 8 x 15 in exhaust tip is a practical, low-cost way to update a truck's rear appearance and exhaust outlet sound without permanent modification. It delivers easy bolt-on fitment, a polished stainless look, and solid value for owners who will maintain it; those in highly corrosive environments should weigh potential rust issues or choose heavier-duty hardware.

Frequently Asked Questions

Will this fit my truck?
It fits tail pipes with a 5 in outlet inlet size; confirm your existing pipe diameter and clearances before buying to avoid interference.

Is welding required?
No, the design uses a bolt-on clamp so no welding or drilling is necessary for typical installations.

How long will the finish last?
The mirror-polished stainless resists corrosion but regular cleaning is recommended; some users reported rust after months in harsh conditions.