1506 Stainless Steel Exhaust Muffler Silencer 5.5cm Inlet 36.5cm Length 1025g Welding Modification Drum for Car and Motorcycle Custom Exhaust Systems
1506 Stainless Steel Exhaust Modification Drum with 5.5cm Inlet and 36.5cm Length

This 1506 stainless steel exhaust modification drum is a single exhaust component intended for welded custom systems on cars and motorcycles. It is built around a 5.5cm tailpipe connection calibre and a 36.5cm total length, with a single tailpipe net weight of 1025g. The welding connection method means it is suited to fabrication work rather than simple clamp-on replacement. The drum is supplied in silver as one unit, with no extra fittings or clamps listed. For anyone planning a modified exhaust route, the important checks are the inlet size, the overall length, and the weight added to the system. This compact mode description covers the stated facts without adding unconfirmed specifications.
Features and Construction

The product information lists a stainless steel construction, a welded connection method, and a single-unit pack. These details define how the drum is meant to be used and what must be confirmed before purchase. The measurements are the main practical guide.
Material and Build
The stated material is stainless steel. In an exhaust modification drum, that material is relevant because the part sits in a high-temperature area and is exposed to road spray and weather. The source data does not give a stainless steel grade, wall thickness, or internal construction detail, so no further claims can be made about heat resistance, corrosion performance, or lifespan. The silver finish is the only colour information provided. The drum is supplied as a single item, so any additional pipework, clamps, or gaskets must be sourced separately if needed.
Size and Practical Fit
The tailpipe connection calibre is 5.5cm. This is the critical size for matching the drum to the pipe it will be welded to. The tailpipe total length is 36.5cm, which affects where the drum can sit within the exhaust layout and how much straight section is needed. The single tailpipe net weight is 1025g, a useful figure when calculating the load on mounts, brackets, or frame sections. No other dimensions, such as diameter or outlet size, are given in the source text, so these should not be assumed.
Uses and Placement

Because the connection method is welding, this drum is intended for fabricated exhaust systems rather than direct bolt-on fitting. That makes it relevant to custom builds, repairs, and modification projects where the exhaust route is being changed.
Event or Professional Use
In a workshop setting, the 1506 drum can be welded into a custom exhaust line for a car or motorcycle project. The 5.5cm inlet and 36.5cm length allow the fabricator to plan a specific section of pipework around a known component size. The 1025g weight is also relevant when deciding how to support the exhaust. This is a component for someone with welding equipment and experience, not a universal fit part that can be installed without modification.
Everyday Home Use
For a home mechanic working on a project vehicle, the drum offers a defined size and connection type to work around. It is not a complete exhaust system, and it does not include mounting hardware or clamps. The user still needs to prepare the pipework, align the drum, and weld it in place. The silver finish and single-unit supply keep the part straightforward, but the installation itself requires suitable tools and a safe working area. The source data does not describe noise levels or performance gains, so those should not be expected from the listing alone.
Benefits and Buying Value

The main value of this item is that it provides a known inlet size, length, and weight for a welded exhaust build. That makes planning and fitting more predictable than working with an unspecified part.
Reuse and Low Maintenance
Stainless steel is the stated material, and a stainless steel exhaust component is generally chosen for its resistance to rust compared with untreated steel. The source text does not provide a grade or a maintenance schedule, so no specific cleaning routine can be given beyond keeping the part free from road salt and debris where possible. There are no moving parts listed, and no serviceable elements are described. Any maintenance would depend on the wider exhaust system and how the vehicle is used. The drum itself is a single welded unit with no listed replacement components.
Why Choose This Product
This 1506 modification drum is aimed at buyers who already know they need a 5.5cm inlet and a 36.5cm total length. It is a single silver stainless steel unit weighing 1025g, supplied without extra fittings. If those figures match the planned exhaust route, it can be welded into place as part of a custom car or motorcycle system. If a different inlet size or length is required, this particular drum will not be suitable. The listing does not include a material grade, a noise rating, or a performance figure, so the purchase decision should be based on the stated dimensions and connection method.