RM Motors

Downpipe BMW E60 535d / E90 335d / E83 X3 / E70 X5 / E63 635d — M57N2 RM Motors

An RM Motors downpipe made entirely of acid-resistant AISI 304 stainless steel. Fits a wide range of BMW models with the M57N2 engine.

Compatible models

• BMW E60 / E61 535d M57N2 — 2005–2009 — 286 hp
• BMW E90 / E91 / E92 335d M57N2 — 2005–2013 — 286 hp
• BMW E83 X3 3.0d M57N2 — 2006–2010 — 286 hp
• BMW E70 X5 3.0sd / 3.5d M57N2 — 2007–2010 — 286 hp
• BMW E63 / E64 635d M57N2 — 2006–2010 — 286 hp

Specifications

• Pipe diameter: 76 mm
• Material: AISI 304 acid-resistant stainless steel
• Engine: M57N2

OEM numbers

• 18308508523
• 18307807474
• 18307796215
• 18308512287
• 18307804112

Downpipe BMW E90 / E91 318d, 320d – M47N2

• Fits: BMW E90 / E91 318d, 320d (up to 163 hp), M47N2 engine, 2004–2007
• Type: decat downpipe
• Diameter: 63.5 mm
• For cars originally fitted with a Euro 4 catalytic converter

OE numbers

• 18307797294
• 18307797295
• 18307797296

RM Motors sport exhaust tip 101x63 mm, stainless steel

Slanted-cut tip in satin stainless steel, available with or without clamp.

Dimensions

• Inner inlet diameter: 63.5 mm
• Tip diameter: 101 mm
• Overall length: 140 mm
• Tip length: 105 mm

Downpipe Skoda Octavia Mk3 1.6 TDI / 2.0 TDI

Fits Skoda Octavia Mk3 with 1.6 TDI and 2.0 TDI engines from 2013 — 90, 105, 150 and 184 hp. Pipe diameter: 76 mm.

Connections

• Two lambda sensor bungs
• Three threaded ports for temperature sensors
• Two pipes for the pressure sensor hose

Material and warranty

• High-quality stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9
• Every part made with CNC technology
• 24-month manufacturer warranty

OE numbers

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

Downpipe BMW F07 F10 F11 525d 530d 535d — RM Motors

An RM Motors downpipe made of high-quality AISI 304 stainless steel, every part CNC-made. For Euro 5 models.

Compatible models

• BMW F07 / F10 / F11 — 525d, 530d, 530d xDrive, 535d, 535d xDrive
• Engines: N57, N57N, N57Z
• Years: 2008–2013
• Power: 204, 245, 258, 299 hp
• Emissions: Euro 5

Specifications

• Pipe diameter: 76 mm
• Connection diameter: 70 mm
• Stainless steel AISI 304 (T304, X5CrNi18-10, 1.4301), CNC-made
• Warranty: 24 months from the manufacturer

Connections

• 1 lambda sensor bung
• 2 threaded ports for temperature sensors
• 1 pipe for the pressure sensor hose

OEM numbers

Downpipe for Audi A3 8V 1.6 TDI and 2.0 TDI

A sports downpipe for the Audi A3 8V with 1.6 TDI and 2.0 TDI diesel engines from 2013. Diameter 63.5 mm, made from high-quality stainless steel.

Compatibility

Audi A3 8V:

• 1.6 TDI – 105 hp
• 2.0 TDI – 150 hp
• 2.0 TDI – 184 hp
• models from 2013

Features

• Pipe diameter: 63.5 mm
• Two lambda sensor bungs
• Three threaded ports for temperature sensors
• Two pipes for the pressure sensor hose
• Stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9
• Every part made with CNC technology
• 24-month manufacturer warranty

What is a downpipe?

The downpipe is the part of the exhaust directly after the turbocharger. In tuning it lets exhaust gases flow more freely and is used as part of a modified sports exhaust system.

OE numbers for Audi A3 8V

The product is intended for applications using the following OE / OEM numbers:

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

How to check fitment

Before ordering, check the engine, power output and exact version of your Audi A3 8V. The OE number of the original part can also be used to confirm fitment.

If in doubt, contact SelectParts.BG and we will check fitment before you order.

Downpipe BMW F07 F10 F11 530d 535d — RM Motors

An RM Motors downpipe made of high-quality AISI 304 stainless steel, every part CNC-made. For Euro 6 models with AdBlue.

Compatible models

• BMW F07 / F10 / F11 — 530d, 530d xDrive, 535d, 535d xDrive
• Engines: N57N, N57Z
• Years: 2011–2017
• Power: 258, 313 hp

Specifications

• Pipe diameter: 76 mm
• Connection diameter: 70 mm
• Stainless steel AISI 304 (T304, X5CrNi18-10, 1.4301), CNC-made
• Emissions: Euro 6 + AdBlue
• Warranty: 24 months from the manufacturer

Connections

• 2 lambda sensor bungs
• 2 threaded ports for temperature sensors
• 1 pipe for the pressure sensor hose

OEM numbers

• 18308513526
• 18308513528
• 18308516088
• 18308576331
• 18308571006
• 18308515094

Downpipe BMW E90 / E60 2.5d, 3.0d M57N2 — RM Motors

Compatible models

• BMW E90 / E91 / E92 / E93 325d, 330d, 197–231 hp, 2004–2009
• BMW E60 / E61 525d, 530d, 197 / 231 / 235 hp, 2005–2010

Specifications

• Pipe diameter: 76 mm
• Connection diameter (nipple): 61 mm
• Made entirely of acid-resistant stainless steel, CNC-made

Downpipe BMW E87 118d, 120d – M47N2, 61 mm

• Fits: BMW E87 118d, 120d with M47N2 engine, 2003–2007
• Also fits: BMW E90 / E91 318d, 320d M47N2, 2004–2007 (163 hp)
• Made entirely of acid-resistant stainless steel

Important: a 55 mm connecting pipe is recommended for Euro 3 models, and a 61 mm connecting pipe for Euro 4 DPF models. This version has a 61 mm connection.

Downpipe BMW G30 520i / 530i / 530i xDrive – B48

Fits BMW G30 520i, 530i and 530i xDrive with the B48 2.0 engine, 2017–2020: 520i – 184 hp, 530i / 530i xDrive – 252 hp.

Specifications

• Pipe diameter: 88.9 mm
• Diameter at the mid-pipe connection: 80 mm
• Two lambda sensor bungs
• Reinforced mount for a stronger structure
• Every part made with CNC technology
• 24-month warranty

OE number

18328685970

RM Motors slash-cut exhaust tip 63 / 89 mm, stainless steel

Slash-cut exhaust tip made of satin-finish stainless steel. Sold without clamp.

Dimensions

• Inlet (inner) diameter: 63.5 mm
• Outlet diameter: 89 mm
• Overall length: 140 mm
• Tip length: 105 mm
• Clamp: not included

Reinforced 76 x 100 mm stainless steel exhaust flex pipe – RM Motors

RM Motors reinforced exhaust flex pipe for 76 mm exhaust tubing, 100 mm long. It is reinforced with an inner interlock liner and made entirely of stainless steel. Welds into the exhaust system.

The flex pipe absorbs engine and gearbox vibration so it is not passed on to the rest of the exhaust, improving driving comfort and extending the life of the whole system.

Specifications

• Diameter: 76 mm
• Length: 100 mm
• Construction: reinforced, with inner interlock liner
• Material: stainless steel throughout
• Installation: weld-in
• Warranty: 24 months, manufacturer
• Part code: ZRM77/100E

Not sure which diameter or length you need? Contact us and we will help you choose.

Downpipe BMW F20 F21 114d 116d 118d 120d 125d — RM Motors

An RM Motors downpipe made of high-quality AISI 304 stainless steel (T304, X5CrNi18-10, 1.4301). Every part is made with CNC technology. For Euro 5 models.

Compatible models

• BMW F20 / F21 — 114d, 116d, 118d, 118dx, 120d, 120dx, 125d
• Engines: N47N, N47S1
• Years: 2010–2015
• Power: 95, 116, 143, 184, 218 hp

Specifications

• Pipe diameter: 63.5 mm
• Connection diameter: 61 mm
• Material: AISI 304 stainless steel
• Manufacturing: CNC technology
• Emissions: Euro 5
• Warranty: 24 months from the manufacturer

Connections

• 1 lambda sensor bung
• 2 threaded ports for temperature sensors
• 1 pipe for the pressure sensor hose

OEM numbers

• 18308508993
• 18308508994
• 18307823496

Downpipe BMW E81 / E82 / E87 / E88 – N47

• Fits: BMW E81, E82, E87, E88 116d, 118d, 120d, 123d with N47 engine, 2006–2013
• Power: 115, 136, 143, 163, 177, 204 hp
• Pipe diameter: 63.5 mm
• Diameter at the mid-pipe connection: 61 mm
• One lambda sensor bung, one threaded port for a temperature sensor
• Stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9, CNC-made
• 24-month manufacturer warranty

OE numbers

• 18307812279
• 18307812281
• 18307797591
• 18307812283
• 18307812285
• 18307800704
• 18307811573

Downpipe Mercedes-Benz W204 / S204 220 CDI – Euro 5

• Fits: Mercedes-Benz C-Class W204 / S204 220 CDI (2.2 CDI), 2009–2015, 170 hp, RWD
• Connection diameter: 76 mm
• Diameter after the connector: 63.5 mm
• One lambda sensor bung
• Reinforced mount for a stronger structure

Important: this downpipe fits cars originally fitted with a Euro 5 catalytic converter. For Euro 4 cars you need the version with extra pressure and temperature sensor ports — 812106 / 812106S.

OE numbers

• A2044907436
• A2044901392
• A2044901892
• A2044907336
• A2114901992
• A6510106907
• A2044900056
• A2044907514
• A2034907136

Downpipe Audi A3 8P 1.9 TDI / 2.0 TDI

• Fits: Audi A3 8P 1.9 TDI, 2.0 TDI, 2004–2013, FWD
• Power: 105, 140, 170 hp
• Pipe diameter: 63.5 mm
• Diameter at the mid-pipe connection: 54 mm
• Stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9, CNC-made
• 24-month manufacturer warranty

OE numbers

• 1K0254502CX
• 1K0254502SX
• 1K0254504BX
• 1K0254502QX
• 1K0253058X

Audi 2.0 TDI Downpipe – RM Motors

Application

• Audi A4, A5 B8 2.0 TDI – 2008–2015, 120 / 136 / 143 / 150 / 163 / 170 / 177 / 190 hp
• Audi Q5 8R 2.0 TDI – 2009–2016, 143 / 150 / 163 / 170 / 177 / 190 hp
• Audi A6 C6 2.0 TDI – 2009–2014, 177 / 190 hp
• Drive: FWD and quattro

Features

• Diameter: 63.5 mm
• Stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9, every part CNC-made
• 24-month manufacturer warranty

Connections

• One lambda sensor bung
• Two threaded bungs for temperature sensors
• Two pipes for the pressure sensor hose

OE numbers

• 8K0254750NX
• 8K0254752X
• 8K0254752
• 8K0254751HX
• 8K0254250GX
• 4G0254750FX
• 8K0254751JX

Downpipe BMW F30 F31 F34 316d 318d 320d 325d 328d — RM Motors

An RM Motors downpipe made of high-quality AISI 304 stainless steel (T304, X5CrNi18-10, 1.4301). Every part is made with CNC technology. For cars with catalytic converter / DPF meeting Euro 6.

Compatible models

• BMW F30 / F31 / F34 — 316d, 318d, 318dx, 320d, 320dx, 325d, 328d, 328dx
• Engines: B47, N47N, N47S1
• Years: 2011–2016
• Power: 116, 143, 184, 218 hp

Specifications

• Pipe diameter: 63.5 mm
• Connection diameter: 61 mm
• Material: AISI 304 stainless steel
• Manufacturing: CNC technology
• Warranty: 24 months from the manufacturer

Connections

• 2 lambda sensor bungs
• 2 threaded ports for temperature sensors
• 1 pipe for the pressure sensor hose

OEM numbers

• 18308514080
• 18308513960
• 18308514988

Downpipe BMW E60 / E61 525d, 530d M57N (Euro 3)

Downpipe for BMW E60 / E61 525d and 530d with the M57N engine, 2002–2007 (177 / 218 hp). Suitable for cars fitted with a EURO 3 catalytic converter.

Features

• Emission standard: Euro 3
• Diameter: 63.5 mm
• Diameter at the joint with the centre section: 65 mm
• Material: T304 stainless steel (X5CrNi18-10, 1.4301, AISI 304, 0H18N9)
• Every part is CNC-manufactured
• Manufacturer warranty: 24 months

OE numbers

• 18307789915
• 18307789916

Downpipe BMW E46 318d, 320d M47, M47N

• Fits: BMW E46 318d, 320d with M47 / M47N engine, 1998–2005
• Power: 116, 136, 150 hp
• Diameter: 63.5 mm
• One lambda sensor bung
• Stainless steel T304 / AISI 304 / 1.4301 / X5CrNi18-10 / 0H18N9, CNC-made
• 24-month manufacturer warranty

OE numbers

• 18317786347
• 18312247656
• 18307792160
• 18307787586
• 18307786714
• 18307790298
• 18304710746

BMW N55 Downpipe – RM Motors

Application

• BMW F10, F11, F07 GT 535i, 535i xDrive – 2010–2016, 306 hp
• BMW F06, F12, F13 640i, 640i xDrive – 2012–2015, 320 hp
• BMW E70 X5, E71 X6 35ix, 40ix – 2011–2014, 306 hp
• BMW F01 LCI, F02 LCI 740i, 740i xDrive – 2013–2015, 320 hp
• Engine: N55
• Drive: RWD / xDrive

Features

• Diameter: 88.9 mm
• Diameter at the mid-pipe connection: 80 mm
• Two lambda sensor bungs
• Made entirely of high-grade stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9)
• Every part is CNC-made
• 24-month manufacturer warranty

OE numbers

• 18407645241
• 18307594923 / 18 30 7 594 923

Downpipe BMW E46 330d / 330xd M57, M57N

Downpipe for BMW E46 330d and 330xd (RWD and xDrive) with M57 and M57N engines, 1998–2005, 184 / 204 hp.

Features

• Pipe diameter: 63.5 mm
• Diameter at the joint with the centre section: 55 mm
• Connections: 1 lambda sensor bung
• Material: stainless steel T304 (X5CrNi18-10, 1.4301, AISI 304, 0H18N9)
• Every part is CNC-manufactured
• Manufacturer warranty: 24 months

OE numbers

• 18307788006
• 18307786245
• 18307788607
• 18307789987
• 18307789988
• 18307789990

Downpipe BMW E60 / E61 525d, 530d – M57N

• Fits: BMW E60 / E61 525d (177 hp) and 530d (218 hp) with M57N engine
• Emissions: Euro 4
• Pipe diameter: 63.5 mm
• Made entirely of acid-resistant stainless steel
• Every part made with CNC technology

RM Motors exhaust tip 63 / 89 mm, stainless steel

Exhaust tip made of satin-finish stainless steel. Sold without clamp.

Dimensions

• Inlet (inner) diameter: 63.5 mm
• Outlet diameter: 89 mm
• Length: 105 mm
• Clamp: not included

RM Motors exhaust tip 89 mm, 76 mm inlet, stainless steel

RM Motors exhaust tip with a beveled end in satin stainless steel. The tip diameter is 89 mm and the inlet inner diameter is 76 mm. Made in Europe.

Specifications

• Type: round, beveled tip
• Tip diameter: 89 mm
• Inlet inner diameter: 76 mm
• Overall length: 140 mm
• Tip length: 105 mm
• Material: satin stainless steel
• Clamp: not included
• Made in: Europe
• Warranty: 24 months
• Brand: RM Motors
• Manufacturer code: KSCS89/76

Not sure which size you need? Contact us and we will help you choose.