Exhaust System

Downpipe AUDI A3 8V 1.6, 2.0 TDI
1.6, 2.0 TDI 2013- 105, 150, 184 bhpPipe diameter - 63.5 mm
This downpipe has the following connections:

two lambda sensor connectors
three threaded plugs for temperature sensor
two pipes for the pressure sensor hose.

Entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Every element is developed with CNC technology.
24 months manufacturer's warranty for the product.
OE:

04L131723AR
04L131670GX
04L131606EX
04L131602EX
04L131606NX
04L131648GX
04L131606FX
04L131669KX
04L131670DX
04L131606NX
04L131648RX
04L131670BX
04L131669X
04L131678GX
04L131673X
04L131601GX
04L131601HX
04L131601KX
04L131648SX
04L131648HX
04L131671PX
04L131602J
04L131606G
04L131606Q
04L131648
04L131648X
04L131671P

Downpipe for Audi A4 B5, B6, B7 1.6, 1.8T, 2.0
 
Downpipe AUDI A4 B5, B6, B7 1.6, 1.8T, 2.01995-2008102, 131, 150, 163, 170, 180 bhpFWD + QuattroPipe diameter - 76 mm
The downpipe has the following connections:- two bungs for lambda probes.The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology. 24 months manufacturer's warranty for the product.
OE:
8E0131089CX
8E0131089DX
8E0254200X
8E0131089HX
4B0254200AX
4B0254200JX
8D0131090AX
4B0254200X
3B0131089EX
8E0131089BX

Downpipe for BMW F07, F10, F11 518d, 520d/dx, 525d/dx N47N, N47S1
 
Downpipe DECAT BMW F07, F10, F11 N47N, N47S1518d, 520d/dx, 525d/dx2009-2016150, 184, 218 bhpDiameter - 63.5 mm Diameter in the connection area with the middle section - 61 mm
The downpipe has the following connections:
- one lambda sensor bung
- two threaded bungs for temperature sensor
- one pipe for the pressure sensor hose.
The pipe fits models with EURO 5 emission standard (one pipe for connecting the pressure sensor). The downpipe is also available in EURO 6 version - 117101 (two pipes for connecting the pressure sensor).
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology.
24 months manufacturer's warranty for the product.
 
OE number:
 
18308508993
 
18308508994
 
18307823496

Downpipe for BMW F30, F31, F34 316d, 318d, 318dx, 320d, 320dx, 325d, 328d, 328dx B47, N47N, N47S1
 
Suitable for cars with catalytic converter/DPF complying with EURO 6. Downpipe BMW F30, F31, F34 B47, N47N, N47S1316d, 318d, 318dx, 320d, 320dx, 325d, 328d, 328dx2011-2016116, 143, 184, 218 bhpDiameter - 63.5 mm Diameter in the connection area with the middle section - 61 mm
The downpipe has the following connections:
- two lambda sensor bungs
- two threaded bungs for temperature sensor
- one pipe for the pressure sensor hose.
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology.
24 months manufacturer's warranty for the product.
 
OE:
 
18308514080
 
18308513960
 
18308514988

Downpipe for BMW F07, F10, F11 530d, 530dx, 535d, 535dx N57N, N57Z
 
Downpipe suitable for EURO 6 vehicles and AdBlue system. Downpipe BMW F07, F10, F11 N57N, N57Z 530d, 530dx, 535d, 535dx 2011-2017 258, 313 bhp Diameter - 76 mm Diameter in the connection area with the middle section - 70 mm
The downpipe has the following connections:
- two lambda sensor bungs
- two threaded bungs for temperature sensor
- one pipe for the pressure sensor hose.
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Every element is developed with CNC technology. 24 months manufacturer's warranty for the product.
 
OE:
 
18308513526
18308513528
18308516088
18308576331
18308571006
18308515094

Downpipe for BMW F20, F21 114d, 116d, 118d/dx, 120d/dx, 125d N47N, N47S1
 
Downpipe BMW F20, F21 N47N, N47S1 114d, 116d, 118d/dx, 120d/dx, 125d 2010-2015 95, 116, 143, 184, 218 bhp Diameter - 63.5 mm Diameter in the connection area with the mid-section - 61 mm
The downpipe has the following connections:
- one bung for lambda sensor
- two threaded bungs for temperature sensor
- one pipe for the pressure sensor hose.
The pipe fits models with EURO 5 emission standard (one pipe for connecting the pressure sensor). The downpipe is also available in EURO 6 version - 117101 (two pipes for connecting the pressure sensor).
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology.
24 months manufacturer's warranty for the product.
 
OE number:
 
18308508993
 
18308508994
 
18307823496

Downpipe BMW E60 E61 535d M57N
 
For owners of a BMW 535d E60, this downpipe is the key to a more exciting experience with their car.
 
Optimizing the pipe has a number of benefits that will make your BMW 535d E60 more powerful and more efficient. This downpipe offers improved airflow and smoother exhaust gas expulsion, which increases power and improves engine responsiveness. Also, the new exhaust pipe can contribute to a potentially better sound experience for you and those around you.
 
When it comes to optimizing the power and performance of your BMW 535d E60, there is no better solution than this high-quality RM Motors downpipe with a two-year warranty. Add more power and elegance to your car and enjoy maximum driving pleasure.
 
Downpipe BMW M57N:

E60 E61 535D - 272 Hp 2004-2007

Pipe diameter - 63.5 mm
 
Completely made of acid-resistant steel.
 
Every element of the product is manufactured using CNC technology.

Downpipe for BMW E60 535d M57N2, E90 335d M57N2, E83 X3 3.0d M57N2, E70 X5 3.0sd 3.5d M57N2, e63 635d M57N2
 
Compatible with:BMW E60 E61 535d M57N2 2005-2009 76 mm 286 HpBMW E90 E91 E92 335d M57N2 2005-2013 76 mm 286 HpBMW E83 X3 3.0d M57N2 2006-2010 76 mm 286 HpBMW E70 X5 3.0sd 3.5d M57N2 2007-2010 76 mm 286 HpBMW E63 E64 635d M57N2 2006-2010 76 mm 286 HpPipe diameter - 76 mmDownpipe entirely made of acid-resistant steel.
OE number:
18308508523
18307807474
18307796215
18308512287
18307804112

Downpipe for BMW E90 E91 318d 320d
 
Downpipe DECAT BMW E90, E91 M47N2 318d, 320d 2004-2007 163 hpDiameter - 63.5 mmOE No.:18307797294, 18307797295, 18307797296Suitable for cars originally equipped with a Euro 4 catalytic converter.

Universal 90-degree curved lambda sensor bushing (emulator) M18X1.5
 
Description:
In vehicles with EURO 3 and higher emission standards, the second lambda sensor is located after the catalytic converter.
It plays a diagnostic role. If it detects any irregularities based on data from the engine control unit, it displays an error on the dashboard (usually "CHECK ENGINE") and the engine may go into limp mode (depending on the car make). This often manifests as a significant loss of power. These problems arise when the catalytic converter is removed or its efficiency is low.
In such situations, it becomes necessary to install a SECOND LAMBDA SENSOR EXTENDER (EMULATOR).
A catalytic converter can effectively reduce output power by 2 to 3%, and top speed by up to 5%. Removing it and using an emulator is the easiest way to cheaply increase power.
The emulator can also help with problems with LPG installations, which, due to detecting a very rich mixture, will show CHECK ENGINE on the dashboard.
Installation is very simple. Unscrew the lambda sensor, screw the emulator into its place, and then screw in the lambda sensor.

Metal exhaust system reducer.


Length: 125 mm

Flexible pipe for exhaust generation Fi63 L150mm 304SS

Professional flexible pipe for exhaust, made of stainless steel.
 
Stronger than standard ones.
 
Thanks to its design, it facilitates bending in the exhaust system.
 
Inner diameter: 63 mm

Flexible connection for generation Fi76 L100mm Standard 201SS

Flexible stainless steel connection.
 
Length: 10 cm
 
Internal diameter: 76 mm

V-Band Clamp 76mm - TurboWorks.

Flange diameter: 3" (76 mm)
 
 
Flange and clamp made of 304 stainless steel.
For use in turbo and exhaust systems.
 
The new design allows for quick removal of the clamp.

Dimensions:
 
Inner diameter: 76 mm
Outer diameter (welding side): 84 mm
Outer diameter (band side): 94 mm

Varex Electronic Exhaust Valve 76mm
Highest quality manufacturing from X-Force, Australia.
 
Size: 63mm.
 
Unlike the cheap Chinese analogues, which we also offer, here you can rely on the highest quality of workmanship and longevity of the electric motor. We at Select Parts BG highly recommend investing in such a high-quality valve, especially when it comes to installing two simultaneously. The reason for this is the varying degree of opening/closing with cheaper alternatives.

Electric Cut-Off Valve for exhaust generation, 76mm.
 
The exhaust valve throttle controls the sound volume of the exhaust system.
The device is usually installed just behind the catalytic converter, while the exhaust gas flow is controlled by an electronically operated throttle valve.
Material: Aluminum
 
The module can only operate in a fully open or fully closed position.
 
Operation in intermediate positions is not allowed.

Sport muffler resonator 76mm L355mm TurboWorks RS 409SS.

High-quality muffler made of SS409 stainless steel using Hi-Flow technology.
 
They ensure maximum exhaust gas flow.
 
They are among the best mufflers on the market.
 
A wide range of available diameters, sizes, and versions will allow you to build an excellent exhaust system.
 
All muffler dimensions are given in the gallery image.

AWG 50mm sports resonator

Muffler φ50, 40cm long.

It is designed for both standard engines and those operating above 7000 rpm. Increases power and torque by up to 5%. Its use significantly increases the exhaust gas flow rate compared to a traditional exhaust system, thereby improving the air-fuel mixture in the cylinders.

RM Motors sport muffler with electric valve
 
Stainless steel muffler with built-in damper. Box height / width - 130x220 mm. Valve type - Electric input.
Exhaust with electric valve.
 
Muffler dimensions:
 
Muffler box length - 300, 350 mm
Overall length - 600 mm.
 
The throttle allows you to choose between quiet and loud mode, so the exhaust will work well both on the track, to highlight the engine sound, and on the highway during a long ride.
 
Features:
- Made entirely of polished T304 stainless steel
- Hand-finished welds
- Every element made with CNC technology
- Fully produced in Poland
- 24 months warranty
 
The inside of the muffler consists of:
- Perforated stainless steel pipe
- Stainless steel wool, resistant to 1100 degrees Celsius
- Fire-resistant full-fiberglass mat
- Stamped bottom plate resistant to cracking
 
The set includes:
- muffler with valve (left or right)
- control unit with two remote controls
- cables
Delivery: 5 to 10 working days!

Sports resonator muffler 63mm L355mm TurboWorks RS 409SS.

High-quality muffler made of SS409 stainless steel using Hi-Flow technology.
 
They ensure maximum exhaust gas flow.
 
They are among the best mufflers on the market.
 
A wide range of available diameters, sizes, and versions will allow you to build an excellent exhaust system.
 
All muffler dimensions are given in the gallery image.

Sports resonator muffler 77mm L300mm TurboWorks RS 304SS.
 
High-class sports muffler, made of 304SS stainless steel.
Dimensions:
 
overall length: 450 mm
case length: 300 mm
case diameter: 145 mm

Sports car muffler with vacuum valve, ø63mm. Price 300 BGN.

With this offer, you get the best price for a muffler+valve kit for an exhaust system, at a price of only 300 BGN.

Made of 304SS stainless steel for guaranteed longevity.

For comparison - the single price of a generation valve alone is 225 BGN including VAT. Here you get the kit for 300 BGN.

Downpipe for Mercedes-Benz W204 S204 220CDI EURO 5
 
2.2 CDI2009-2015170 hpRWD
Diameter at connection point - 76 mmDiameter after connector - 63.5 mm
 
This downpipe model is suitable for vehicles originally equipped with a EURO 5 catalytic converter. For vehicles equipped with a EURO 4 catalytic converter, you need a pipe with additional pressure sensors and a temperature sensor - 812106 / 812106S.
 
The pipe has the following connections:
 
- lambda sensor socket
- Reinforced mounting for structural strength

OE numbers:

A2044907436
A2044901392
A2044901892
A2044907336
A2114901992
A6510106907
A2044900056
A2044907514
A2034907136

Metal Y-Pipe Connector for Exhaust System 76-76mm
 
The connector is designed for building exhaust systems in V-engines.
 
It accelerates the exhaust gas exit while balancing the pressure between cylinder banks.
 
Guarantees an increase in power and torque.
 
The element can be used to connect two exhaust pipes into one (V-engines, Boxer) or to split the exhaust into 2 mufflers.
 
Made of stainless steel.
 
Dimensions are shown in the last image in the gallery.
 
Inlet/Outlet diameter: 2x76mm and 1x76mm.

X-Pipe metal connector for exhaust system 57-57mm
 
The connector is designed for the construction of exhaust systems in V-shaped engines.
 
It accelerates the exhaust of gases while balancing the pressure between the cylinder banks.
 
Guaranteed to increase power and torque.
 
Made of stainless steel.
 
Dimensions are shown in the last picture in the gallery.
 
Inlet/outlet diameter: 2x57mm

Downpipe for VOLKSWAGEN Passat B6, B7 2.0 TDI
 
2.0 TDI2008-2013140, 170 bhp4MotionDiameter - 76 mm
The downpipe has the following connections: - two lambda sensor bungs.
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology.
 
24 months manufacturer's warranty for the product.
 
OE:
1K0254707NX
1K0131723AH
1K0131723P
5N0131723F
1K0254707MX
1K0131723AM
1K0254706FX
1K0131723AG
3AA254700PX

Downpipe for VW Golf IV 1.9 TDI
 
Downpipe VOLKSWAGEN Golf IV 1.9 TDI 1998-2004 90, 101, 110, 115, 130, 150 bhp FWD Pipe diameter - 63.5 mm Pipe diameter at connection point with middle section - 60 mm
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Every element is developed with CNC technology. 24 months manufacturer's warranty for the product.
OE:
1J0253058NX
1J0253058GX
1J1253058RX
1J0253057AX
1J5253058X
1J0254505RX
1J0254505PX
1H1253058DX
1J0254506X
1J0254506AX

Downpipe for AUDI A6 C6 2.7, 3.0 TDI
Budget Taiwanese pipe, but fits without issues.
2.7, 3.0 TDI2005-2011180, 190, 224, 233, 240 bhpQuattro Aut.Pipe diameter - 76 mmPipe diameter at the point of the connection with a middle section - 58 mm
OE:
4F0254800X
4F0254800CX
4F0254800HX

Downpipe for BMW F06, F12, F13 640i, 640ix N55 (US version)
 
Downpipe BMW F06, F12, F13
Suitable for vehicles imported from the USA and Canada! 640i, 640ix N55 2015-320 bhp RWD, xDrive Diameter - 88.9 mm Diameter in the connection area with the rear part - 80 mm
OE number:
18307643422

Downpipe for BMW F30, F31, F34 316d, 318d/dx, 320d/dx, 325d N47N, N47S1
 
Downpipe DECAT BMW F30, F31, F34 N47N, N47S1316d, 318d/dx, 320d/dx, 325d2011-2015116, 143, 184, 218 bhpDiameter - 63.5 mm Diameter in the connection area with the mid-section - 61 mm
The downpipe has the following connections:
- one bung for lambda sensor
- two bungs with threads for temperature sensor
- one pipe for the pressure sensor hose.
The pipe fits models with EURO 5 emission standard (one pipe for connecting the pressure sensor). The downpipe is also available in a EURO 6 version - 117101 (two pipes for connecting the pressure sensor).
The downpipe is entirely made of high-quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element is developed with CNC technology.
24-month manufacturer's warranty for the product.
 
OE number:
 
18308508993
 
18308508994
 
18307823496