car modification ws131 car muffler stainless steel muffler exhaust pipe rear section stern block car modified pieces 车改装WS131汽车消音器不锈钢消声器排气管后节后尾段汽车改装件

Product Model: WS-131

Product specifications: inlet diameter 51 MM * outlet diameter 102 MM * length 560 MM

Product Shape: Straight cylindrical

Product packaging: White cardboard box (basic version)

Product Performance: High

Product features: noise reduction, decorative function

Product ordering: Direct sales from the manufacturer, better prices for larger orders. Samples can also be provided for custom production. We welcome all customers to place orders.

Product material: Stainless steel

Although the car’s exhaust pipe is a rather unremarkable small component, its appearance also affects the overall look of the vehicle. Just imagine, if a car that shines in the sunlight, with shiny tires and gleaming wheels, has a dirty iron exhaust pipe covered in exhaust fumes, wouldn’t that greatly detract from its beauty? However, many cars today have exhaust pipes made of plain iron, and they easily rust over time if left exposed.

Car noise reduction trim for the exhaust pipe. In addition to protecting the car from deformation of the exhaust tube, it also enhances boost and drag effects, reduces the noise produced by the exhaust pipe to a certain extent, and makes the sound slightly softer and pleasant. It also serves as excellent decorative elements!

【Installation]: The installation of the noise-reducing tail pipe trim is also very simple; no parts need to be replaced. Simply select the appropriate tail pipe for your vehicle, loosen the fastening screws with a wrench, place the tail pipe in the correct position on the car exhaust pipe, and then tighten the screws. The entire process takes less than 5 minutes.

☆Product performance introduction:

1. Conclusion:

The rear sections of modified exhaust pipes available on the market generally fall into the following categories: straight exhaust, S muffler, internal backpressure muffler, M muffler, dual return with internal backpressure muffler, G muffler, and Y muffler.

Direct discharge: This refers to the direct-through drum, which produces louder sound compared to other types of drums. Advantage: It enhances power and can be suitable for various vehicle models commonly used on the road.

SDrum: Also known as the external return pressure drum, its return pressure is unstable at high speeds, resulting in intermittent sound. Advantages: The sound is relatively deep, it starts quickly, performs well on slopes, and is suitable for small-displacement vehicles.

Internal return pressure drum: Similar to the straight discharge type, it produces louder sound but is not sufficiently deep. Advantages: It inherits the benefits of the S drum, corrects the intermittent sound in high-frequency design, and the return pressure becomes more stable.

MDrum: Also commonly referred to as a flat drum, it is relatively expensive. Advantages: excellent noise reduction, multi-loop return design; it can adjust the pressure return effect using its unique shape at different speeds, thereby achieving better power enhancement.

Backflow internal backpressure drum: Designed as a round drum, it produces slightly more noise than the M drum. Advantages: With a dual backflow design, the backpressure effect is more stable, and the power improvement is significantly evident.

YDrums: Also known as straight-row G drums, with a round drum design, a small pocket is added to the straight-row shape, creating an Y-shaped structure. The sound is slightly lower than that of straight-row drums, but the power is improved to some extent over straight-row models.

GDrum: The entire drum resembles a capital “G”, due to its two parts—one large and one small. The power is significantly improved, the sound is softer than a S drum, and the quietness is better.

II. Middle Section:

Standard model: One of the most common types, similar to the original vehicle, with a noise-reducing drum in the middle of the tube body.

442Style: Contrary to the ordinary style, there is no drum body in the middle.

III. Previous Section:

Regular Model: One of the most common types, similar to the original vehicle. It has a soft cover in the middle of the tube body (see our store's categorized items: Others).

442Format: Follow section 472.

4. Head Banana:

421Style: The four gas pipes connected to the four holes at the front of the exhaust manifold were welded together so that every two pipes became one, resulting in four being reduced to two. These were then connected to the front section outlet and further combined into one.

41Style: The four air ducts connected to the four holes at the front of the exhaust manifold are directly combined into one at the outlet before the connection.

☆Materials of the product:

External: 1. The main components are made of SUS304 fully stainless steel material.

2The curved pipe section was bent using a new bending mold.

Product Images: