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Upgrade exhaust system for your vehicle online

The exhaust system, is a complex system that is necessary for the vehicle. Its functions lie in the collection of all exhaust gases produced during the combustion process and the purification of pollutants through a catalytic converter. These gases are then safely transported out of the vehicle into the open air. In addition, noise is minimized by means of a silencer. The EU regulation currently allows a noise level of 72-75 decibels, but over time the guidelines for new vehicles may become stricter. A modern exhaust system consists of an exhaust manifold, cleaning system, pipes connecting the individual parts and a silencer system. At Q-Parts24 you will find all the spare parts you need to replace your exhaust system from scratch or to upgrade it to a higher quality.

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Item No.:
250-260_BOSAL
Manufacturer:
BOSAL
Part Number:
250-260
EAN-No.:
3351642502603

Thread Size: M8
producttype: Clamp, exhaust system
articlenumber: 250-260
oenumbers: 975261
manufacturer: BOSAL
Diameter [mm]: 60
Pipe Connector: U-Bolt
oemnumbers: 250-260
1,62 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
-39%
Rubber Strip, exhaust system BOSAL 255-132 AUDI NISSAN SEAT SKODA VW
Item No.:
255-132_BOSAL
Manufacturer:
BOSAL
Part Number:
255-132
EAN-No.:
3351642551328

articlenumber: 255-132
oenumbers: 20651BM410
oemnumbers: 255-132
MSRP 6,51 EUR 3,97 EUR

incl. VAT, excl. shipping costs
*1 manufacturers suggested retail price

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
233-323_BOSAL
Manufacturer:
BOSAL
Part Number:
233-323
EAN-No.:
3351642333238

oemnumbers: 233-323
oenumbers: 6N0253209L
articlenumber: 233-323
21,03 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
233-325_BOSAL
Manufacturer:
BOSAL
Part Number:
233-325
EAN-No.:
3351642333252

oenumbers: 6N0253609G
oemnumbers: 233-325
articlenumber: 233-325
29,20 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
258-887_BOSAL
Manufacturer:
BOSAL
Part Number:
258-887
EAN-No.:
3351642588874

Diameter [mm]: 1,25
oenumbers: 1123410303
Thread Size: M10
oemnumbers: 258-887
articlenumber: 258-887
manufacturer: BOSAL
producttype: Bolt, exhaust system
1,31 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
-20%
Rubber Strip, exhaust system BOSAL 255-102 AUDI SEAT SKODA VW
Item No.:
255-102_BOSAL
Manufacturer:
BOSAL
Part Number:
255-102
EAN-No.:
3351642551021

articlenumber: 255-102
oemnumbers: 255-102
oenumbers: 8E0253147
MSRP 5,44 EUR 4,37 EUR

incl. VAT, excl. shipping costs
*1 manufacturers suggested retail price

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
250-250_BOSAL
Manufacturer:
BOSAL
Part Number:
250-250
EAN-No.:
3351642502504

oenumbers: AAR8845
articlenumber: 250-250
Thread Size: M8
producttype: Clamp, exhaust system
Diameter [mm]: 50
manufacturer: BOSAL
Pipe Connector: U-Bolt
oemnumbers: 250-250
1,31 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
377-403_BOSAL
Manufacturer:
BOSAL
Part Number:
377-403
EAN-No.:
3351643774030

Einbauposition: hinten
articlenumber: 377-403
oenumbers: 6014900621
oemnumbers: 377-403
21,94 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
099-638_BOSAL
Manufacturer:
BOSAL
Part Number:
099-638
EAN-No.:
3351640996381

oemnumbers: 099-638
articlenumber: 099-638
producttype: Catalytic Converter
Supplementary Article/Supplementary Info: with add-on material
manufacturer: BOSAL
oenumbers: 5854403
Einbauposition: vorne
186,77 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
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Item No.:
185-615_BOSAL
Manufacturer:
BOSAL
Part Number:
185-615
EAN-No.:
3351641856158

oenumbers: 5852280
oemnumbers: 185-615
articlenumber: 185-615
29,89 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
Item No.:
823-081_BOSAL
Manufacturer:
BOSAL
Part Number:
823-081
EAN-No.:
3351648230814

oemnumbers: 823-081
oenumbers: 1K0253201B
Einbauposition: mitte
articlenumber: 823-081
48,59 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
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Item No.:
176-401_BOSAL
Manufacturer:
BOSAL
Part Number:
176-401
EAN-No.:
3351641764019

articlenumber: 176-401
oemnumbers: 176-401
oenumbers: 6014900201
45,31 EUR

incl. VAT, excl. shipping costs

available  /  Delivery time: 1-2 Tage *
add to cart
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Construction of the exhaust

Depending on the engine, the exhaust can consist of one or two lines. Catalytic converters and mufflers are connected by pipes and vary depending on engine power and type. It is important to note that the engine performance is not affected by the back pressure of the exhaust gases. The whole system is connected to the underbody by flexible suspension elements. Vibrations and mechanical stress on the vehicle can even cause the system to touch the ground. This can lead to a problem and result in the replacement of certain spare parts. Another problem is corrosion. This occurs after hot exhaust gases condense in cold places. The positioning of the individual parts and suspensions plays a major role in noise reduction. This is because, in addition to engine noise, the exhaust system itself can also produce noise through vibrations and transmit this to the body. However, engine noise is mainly damped by silencers in the exhaust system.

Silencing

Every vehicle produces exhaust noises. They are caused by the emission of gas from the cylinders. Of course, there are fans of this noise who love it especially in sports cars. However, the noise at the tailpipe must comply with certain EU regulations. That is why silencers are used. These minimize the noise by reducing the sound energy of the exhaust gas. Absorption and reflection of the sound are two ways to do this. Reflection silencers work by placing pipes in chambers that prevent the propagation of sound. Exhaust gases are split and distributed over various long pipes. Waves can then self-level each other after being deflected or reflected. Absorption silencers use porous material (glass fibres, rock wool) that absorbs sound waves. This transforms sound energy into heat. Exhaust gas flow can easily be directed through pipes in the silencer and sound is absorbed through small holes in the material. Reflection attenuates medium and low frequencies. That is why combined reflection-absorption systems are used, which serve several frequencies. All processes usually take place in the silencer, but there are also other sound absorbing elements that can help. Resonators, catalytic converters and exhaust flaps can minimize frequencies with a high interference factor.

Order spare parts for the exhaust system from Q-Parts24

As it is a complex system, we advise to have the exhaust thoroughly checked and repaired in a workshop. Nevertheless, you can save your finances by ordering the necessary spare parts for the exhaust system in advance from Q-Parts 24. Online, fast, easy and at a low price. In our range you will find products from trusted manufacturers who offer high quality spare parts. Exhaust elements from bosal, IMASAF, Walker offer your vehicle full safety and long life. Simply order online now and repair your vehicle in up to 1-2 working days.