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| Categories | Truck Exhaust Systems |
|---|---|
| Brand Name: | ZIQUN |
| Model Number: | Stainless steel 409 or 304 |
| Certification: | ISO90001 |
| Place of Origin: | guangzhou,china |
| MOQ: | 10Pcs |
| Price: | Negotiable |
| Payment Terms: | Western Union, MoneyGram, T/T, D/P, D/A, L/C |
| Supply Ability: | 10Pcs/14Days |
| Delivery Time: | 7-14Work days |
| Packaging Details: | standard export packing1pc per pvc bag,25 or 50 pieces a carton |
| Model: | ES (MCV_, VZV_), RX (_U3_), ES (_V4_), CAMRY Saloon (_V4_), |
| Material: | Stainless steel 409 or 304 |
| Structure: | Bellows+Outer Braid+Inner Braid/Interlock+Caps+Nipples |
| Temperture range: | -20-650 degrees |
| Overall length: | 4",6",8",9",10",11",12" |
| HS Code: | 8708920000 |
| Port: | Guangzhou |
304 409 Stainless Steel Exhaust System 57.2mm Truck Pipes
Exhaust Flexible Pipe 304 409 Exhaust System for Mercedes Benz
Back pressure exhaust pipe
exhaust pipe
(It is more environmentally friendly as the original factory) The
principle is the same as the original factory, but the sound will
be better than the original factory. The original car mainly uses
this kind of tube. The main reason is that the volume change of the
grating muffler in the tube or the tube produces a kind of
interference. When returning, the back pressure in the tube will
block the exhaust gas from rushing out, allowing the mixture to
achieve complete combustion. However, if the back pressure is too
strong, the exhaust gas cannot be completely discharged from the
cylinder, causing the exhaust gas and the mixture to burn together
to reduce the combustion efficiency. Of course, the most direct
thing is to induce the horsepower output. Its advantages: low
noise, good low-speed torque. Exhaust gas cannot be discharged
quickly at high speeds, which affects the power output of the
engine and has a low volume.
Half back pressure tube
Of course, the strength of the back pressure of this kind of pipe
is reduced, and the smoothness of the exhaust is better than that
of the back pressure pipe. Simply put, it has a moderate back
pressure between the back pressure pipe and the straight pipe to
obtain the advantages of starting torque exhaust. : The
shortcomings of good torque performance at mid-to-tail speed: the
noise is too loud and the volume is adjustable.
Straight tube
The acceleration will be better than the back pressure tube, but
the biggest disadvantage is that it is very noisy. It becomes a
"police uncle" to chase you. The back pressure is extremely low,
the exhaust is unimpeded, the low twisting force is poor, and the
medium to high twisting force overcomes the advantages: Smooth
exhaust, strong high torque. Disadvantages: low steering soft
power, loud noise (some people say it is easy to burn the valve and
don’t know if it is true) the volume is super loud.
Semi-through tube
In fact, the semi-straight-through tube is the same as the
semi-back pressure tube, but the exhaust diameter is larger than
the half-back pressure tube: the starting torque is lower than the
semi-back pressure, but the medium and high pressure torque is
greater
Variable exhaust pipe
The exhaust is controlled by the valve to achieve the best sound
and performance.
item | Customizable |
Type | Exhaust Pipe |
Warranty | 3 months |
Place of Origin | China |
position | Guangdong |
Brand Name | ZIQUN |
Application | Exhaust System |
Service | Customized OEM |
Color | Original Color |
Applicable models | Universal, please send size inquiry |
Product Description
NOMINAL INSIDE | OVERALL LENGTH | NOMINAL INSIDE | OVERALL LENGTH | NOMINAL INSIDE | OVERALL LENGTH | |
DIAMETER I.D | O/L | DIAMETER I.D | O/L | DIAMETER I.D | O/L | |
1-3/4 " (45mm) | 4 " (102mm) | 2-1/2 "(63.5mm) | 4 " (102mm) | 43mm | 120mm | |
6 " (152mm) | 6 " (152mm) | 165mm | ||||
8 " (203mm) | 8 " (203mm) | 180mm | ||||
9 " (230mm) | 9 " (230mm) | 50mm(52mm) | 120mm | |||
10 " (254mm) | 10 " (254mm) | 165mm | ||||
11 " (280mm) | 11 " (280mm) | 54.5mm | 120mm | |||
2"(51mm) | 12 " (305mm) | 12 " (305mm) | 150mm | |||
4 " (102mm) | 3 "(76.2mm) | 4 " (102mm) | 180mm | |||
6 " (152mm) | 6 " (152mm) | 200mm | ||||
8 " (203mm) | 8 " (203mm) | 250mm | ||||
9 " (230mm) | 10 " (254mm) | 60mm(61mm) | 160mm | |||
10 " (254mm) | 12 " (305mm) | 200mm | ||||
2-1/4 " (57.2mm) | 11 " (280mm) | 6 " (152mm) | 240mm | |||
12 " (305mm) | 3-1/2" (89mm) | 8 " (203mm) | 65mm | 150mm | ||
4 " (102mm) | 10 " (254mm) | 200mm | ||||
6 " (152mm) | 12 " (305mm) | 70mm | 100m | |||
8 " (203mm) | 4" (102mm) | 8 " (203mm) | 120mm | |||
9 " (230mm) | 10 " (254mm) | 150mm | ||||
10 " (254mm) | 12 " (305mm) | 200mm | ||||
11 " (280mm) | Other sizes are available,ID32,ID36,ID38,ID40,ID46,ID48,ID115,ID125etc | |||||
12 " (305mm) | ||||||

3.what can you buy from us?
Mercedes Benz, Man, Volvo, IVECO, DAF, SCANIA, Renault, Ford
FUSO, UD, NISSAN, HINO, ISUZU
FAW, CAMC, JAC, FOTON, DAYUN, DongFeng
CAT,CAT,Komatsu, Hyundai, Doosan, Hitachi, John Deere, Daewoo, Case, XCMG, Sany
4. why should you buy from us not from other suppliers?
1.Our company has 20 years experience in auto parts development and
production. Main projects, China Heavy Truck: Weichai, FAW,
Yuchai... and imported trucks: Mercedes-Benz, Volvo, MAN,
Scandinavia... and construction machinery: Komatsu, Cummins, etc.
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