2.5 in Inlet x 4 in Outlet Exhaust Tip 17 in Length - Black Finish

In this review the LCGP 2.5 in inlet to 4 in outlet exhaust tip is presented as a simple, budget-friendly upgrade for drivers who want a beefier tailpipe look and a deeper sound without complicated fitment. It is best for owners of diesel or other vehicles with a 2.5 in exhaust stub who plan to weld the tip on; the single biggest reason to buy is its straightforward welded installation and durable-looking black powder coat that delivers immediate visual impact and a noticeable change to exhaust tone.

Key Features

• Inlet and outlet sizing: The 2.5 in inside diameter inlet fits common 2.5 in exhaust stubs while the 4 in outside diameter outlet provides a wider, more aggressive exit for improved looks.
• Overall length: The 17 in overall length gives a long, proportional tailpipe extension that suits trucks and larger vehicles without looking stubby.
• Surface treatment: Black powder coated finish resists high temperatures and normal wear so the tip keeps its appearance during regular use.
• Stainless steel construction: Built from stainless steel infused with anti-corrosive agents to reduce the risk of rust over time compared with plain steel tips.
• Water drain hole: A small drain hole on the bottom prevents water buildup inside the tip, which helps limit internal corrosion.
• Weld on installation: Designed for weld on attachment for a permanent, secure fit when installed by someone with welding experience.

Who It's For

This exhaust tip is aimed at DIYers and professional installers who want a durable-looking, welded tailpipe upgrade for vehicles with a 2.5 in exhaust stub, especially diesel owners seeking a deeper sound and larger outlet appearance. It suits truck and SUV owners who prefer a long 17 in tip that changes the rear profile without modifying the bumper.

It is not ideal for buyers who require clamp-on or reversible installation, or who need a fully 304 stainless specification called out; those buyers should look for a clamp-fit model or a product with a stated 304 stainless grade and different mounting method.

Pros & Cons

Pros

• Solid visual impact with a wider 4 in outlet that improves rear styling and exhaust presence.
• Black powder coated surface offers heat resistance and initial scratch resistance for a cleaner look.
• Stainless steel with anti-corrosive treatment and a drain hole reduces the chance of internal rust compared with untreated tips.
• Weld-on design provides a permanent, secure installation for those with welding access.

Cons

• Some customers report mixed long-term paint durability, so the powder coat may start to peel for some users after months of exposure.
• Weld-on only mounting means extra labor and not suitable for someone who wants an easy clamp-on swap.

Specifications

Inlet diameter	2.5 in (inside)
Outlet diameter	4 in (outside)
Overall length	17 in
Material treatment	Black powder coated stainless steel
Installation	Weld on
Drain feature	Small bottom hole to drain water

Our Verdict

The LCGP 2.5 in to 4 in exhaust tip is a practical, value-oriented option for truck and SUV owners who want a longer, wider tailpipe and a deeper sound with a permanent welded installation; it balances appearance, corrosion resistance, and cost, though buyers should accept the trade-off that the powder coat has mixed long-term durability reports and welding is required.

Frequently Asked Questions

Will this tip fit my exhaust?
It fits exhaust stubs with a 2.5 in outside diameter that accept a 2.5 in inside diameter inlet; measure your pipe before purchasing.

Can I clamp this on instead of welding?
This model is designed for weld on installation and does not include clamp hardware, so welding is recommended for a secure fit.

Is the finish prone to rust?
The tip is stainless steel with anti-corrosive treatment and a bottom drain hole to limit water, but some users report mixed long-term paint durability, so exposure to harsh conditions may affect the finish over time.