Products

Make

Model

Engine

Variant

Alpina

B3 (G20)

S58 B30 A

Biturbo 4WD

Alpina

B3 Touring (G21)

S58 B30 A

Biturbo 4WD

Alpina

B4 Gran Coupe (G26)

S58 B30 A

Biturbo 4WD

BMW

1 (F20)

B58 B30 A

M 140 i

BMW

1 (F20)

B58 B30 A

M 140 i xDrive

BMW

1 (F21)

B58 B30 A

M 140 i

BMW

1 (F21)

B58 B30 A

M 140 i xDrive

BMW

2 Convertible (F23)

B58 B30 A

M 240 i

BMW

2 Convertible (F23)

B58 B30 A

M 240 i xDrive

BMW

2 Coupe (F22, F87)

B58 B30 A

M 240 i

BMW

2 Coupe (F22, F87)

B58 B30 A

M 240 i xDrive

BMW

2 Coupe (G42, G87)

B58 B30 C

M 240 i xDrive

BMW

2 Coupe (G42, G87)

B58 B30 B

M 240 i

BMW

2 Coupe (G42, G87)

B58 B30 B

M 240 i xDrive

BMW

2 Coupe (G42, G87)

B58 B30 C

M 240 i

BMW

2 Coupe (G42, G87)

S58 B30 A

M2 CS

BMW

2 Coupe (G42, G87)

S58 B30 A

M2

BMW

3 (F30, F80)

B58 B30 A

340 i

BMW

3 (F30, F80)

B58 B30 A

340 i xDrive

BMW

3 (G20, G80, G28)

B58 B30 B

M 340 i

BMW

3 (G20, G80, G28)

S58 B30 A

M3 CS xDrive

BMW

3 (G20, G80, G28)

S58 B30 A

M3 Competition xDrive

BMW

3 (G20, G80, G28)

B58 B30 B

M 340 i xDrive

BMW

3 (G20, G80, G28)

B58 B30 B

M 340 i Mild-Hybrid xDrive

BMW

3 (G20, G80, G28)

S58 B30 B

M3

BMW

3 (G20, G80, G28)

S58 B30 A

M3 Race

BMW

3 Gran Turismo (F34)

B58 B30 A

340 i

BMW

3 Gran Turismo (F34)

B58 B30 A

340 i xDrive

BMW

3 Touring (F31)

B58 B30 A

340 i

BMW

3 Touring (F31)

B58 B30 A

340 i xDrive

BMW

3 Touring (G21, G81)

S58 B30 A

M3 CS xDrive

BMW

3 Touring (G21, G81)

S58 B30 A

M3 Competition xDrive

BMW

3 Touring (G21, G81)

B58 B30 B

M 340 i xDrive

BMW

3 Touring (G21, G81)

B58 B30 B

M 340 i Mild-Hybrid xDrive

BMW

4 Convertible (F33, F83)

B58 B30 A

440 i

BMW

4 Convertible (F33, F83)

B58 B30 A

440 i xDrive

BMW

4 Convertible (G23, G83)

S58 B30 A

M4 Competition xDrive

BMW

4 Convertible (G23, G83)

B58 B30 B

M 440 i Mild-Hybrid

BMW

4 Convertible (G23, G83)

B58 B30 B

M 440 i Mild-Hybrid xDrive

BMW

4 Coupe (F32, F82)

B58 B30 A

440 i

BMW

4 Coupe (F32, F82)

B58 B30 A

440 i xDrive

BMW

4 Coupe (G22, G82)

S58 B30 A

M4 Competition xDrive

BMW

4 Coupe (G22, G82)

S58 B30 A

M4 CSL

BMW

4 Coupe (G22, G82)

B58 B30 B

M 440 i Mild-Hybrid xDrive

BMW

4 Coupe (G22, G82)

S58 B30 A

M4 CS xDrive

BMW

4 Coupe (G22, G82)

B58 B30 B

M 440 i Mild-Hybrid

BMW

4 Coupe (G22, G82)

S58 B30 B

M4

BMW

4 Coupe (G22, G82)

S58 B30 A

Race M4

BMW

4 Coupe (G22, G82)

S58 B30 B

M4 CSL

BMW

4 Gran Coupe (F36)

B58 B30 A

440 i

BMW

4 Gran Coupe (F36)

B58 B30 A

440 i xDrive

BMW

4 Gran Coupe (G26)

B58 B30 B

M 440 i Mild-Hybrid xDrive

BMW

4 Gran Coupe (G26)

B58 B30 B

M 440 i Mild-Hybrid

BMW

5 (G30, F90)

B58 B30 C

540 i Soft hybrid

BMW

5 (G30, F90)

B58 B30 C

540 i Mild-Hybrid xDrive

BMW

5 (G30, F90)

B58 B30 A

540 i

BMW

5 (G30, F90)

B58 B30 C

540 i

BMW

5 (G30, F90)

B58 B30 A

540 i xDrive

BMW

5 (G30, F90)

B58 B30 C

540 i xDrive

BMW

5 Touring (G31)

B58 B30 A

540 i xDrive

BMW

5 Touring (G31)

B58 B30 C

540 i Mild-Hybrid xDrive

BMW

6 Gran Turismo (G32)

B58 B30 A

640 i

BMW

6 Gran Turismo (G32)

B58 B30 C

640 i

BMW

6 Gran Turismo (G32)

B58 B30 A

640 i xDrive

BMW

6 Gran Turismo (G32)

B58 B30 C

640 i xDrive

BMW

6 Gran Turismo (G32)

B58 B30 C

630 i xDrive

BMW

6 Gran Turismo (G32)

B58 B30 C

640 i Soft hybrid

BMW

6 Gran Turismo (G32)

B58 B30 C

640 i Mild-Hybrid xDrive

BMW

7 (G11, G12)

B58 B30 A

740 Li xDrive

BMW

7 (G11, G12)

B58 B30 C

740 Li xDrive

BMW

7 (G11, G12)

B58 B30 C

740 i, Li

BMW

7 (G11, G12)

B58 B30 A

740 i, Li

BMW

8 Convertible (G14, F91)

B58 B30 C

840 i

BMW

8 Convertible (G14, F91)

B58 B30 C

840 i xDrive

BMW

8 Coupe (G15, F92)

B58 B30 C

840 i

BMW

8 Coupe (G15, F92)

B58 B30 C

840 i xDrive

BMW

8 Gran Coupe (G16, F93)

B58 B30 C

840 i

BMW

8 Gran Coupe (G16, F93)

B58 B30 C

840 i xDrive

BMW

X3 (G01, F97)

B58 B30 A

M40 i xDrive

BMW

X3 (G01, F97, G08)

S58 B30 A

M

BMW

X3 (G01, F97, G08)

S58 B30 A

M Race

BMW

X3 (G01, F97, G08)

B58 B30 C

M40 i xDrive

BMW

X3 (G01, F97, G08)

B58 B30 B

M40 i xDrive Soft hybrid

BMW

X3 (G01, F97, G08)

B58 B30 B

M40 i xDrive

BMW

X4 (G02, F98)

S58 B30 A

M

BMW

X4 (G02, F98)

S58 B30 A

M Race

BMW

X4 (G02, F98)

B58 B30 A

M40 i xDrive

BMW

X4 (G02, F98)

B58 B30 C

M40 i xDrive

BMW

X4 (G02, F98)

B58 B30 B

M40 i xDrive Soft hybrid

BMW

X4 (G02, F98)

B58 B30 B

M40 i xDrive

BMW

X5 (G05, F95)

B58 B30 C

45 e Plug-in hybrid

BMW

X5 (G05, F95)

B58 B30 C

40 i xDrive

BMW

X5 (G05, F95)

B58 B30 C

40 i sDrive

BMW

X5 (G05, F95)

B58 B30 C

40 i xDrive Soft hybrid

BMW

X6 (G06, F96)

B58 B30 C

40 i sDrive

BMW

X6 (G06, F96)

B58 B30 C

40 i xDrive

BMW

X6 (G06, F96)

B58 B30 C

40 i xDrive Soft hybrid

BMW

X7 (G07)

B58 B30 C

40 i xDrive

BMW

X7 (G07)

B58 B30 C

40 i xDrive Soft hybrid

BMW

Z4 Roadster (G29)

B58 B30 B

M40 i

BMW

Z4 Roadster (G29)

B58 B30 C

M40 i

Toyota

Supra (DB_)

B58 B30 C

3.0 GR.

Toyota

Supra (DB_)

B58 B30 B

3.0 GR.

The unique combination of design, manufacturing and engineering delivers what drivers expect from high-performance Trimetal engine bearings.
 
Designed to withstand higher RPM, ACL Race Series engine bearings are available for many popular 4-, 6- and 8-cylinder engines and feature:
 
High-strength overlay with reduced thickness for improved fatigue resistance
Hardened steel backs on all connecting rod bearings to improve bearing lining support and retention in the housing.
Increased crush for improved bearing retention.
Reduced back flexing to improve heat transfer through the bearings and maximize contact between the bearings and their housing.
Increased eccentricity to compensate for bore distortion at high RPM and support hydrodynamic oil-film formation.
3/4-grooved main bearings to optimize bearing surface area and oil flow to the connecting rod bearings.
Tight and consistent wall tolerances to help maintain consistent clearances.
Enlarged ID chamfers at the bearing edges where required to accommodate the large fillet radius of high-performance crankshafts.

The unique combination of design, manufacturing and engineering delivers what drivers expect from high-performance Trimetal engine bearings.
 
Designed to withstand higher RPM, ACL Race Series engine bearings are available for many popular 4-, 6- and 8-cylinder engines and feature:
 
High-strength overlay with reduced thickness for improved fatigue resistance
Hardened steel backs on all connecting rod bearings to improve bearing lining support and retention in the housing.
Increased crush for improved bearing retention.
Reduced back flexing to improve heat transfer through the bearings and maximize contact between the bearings and their housing.
Increased eccentricity to compensate for bore distortion at high RPM and support hydrodynamic oil-film formation.
3/4-grooved main bearings to optimize bearing surface area and oil flow to the connecting rod bearings.
Tight and consistent wall tolerances to help maintain consistent clearances.
Enlarged ID chamfers at the bearing edges where required to accommodate the large fillet radius of high-performance crankshafts.

ACL Race Series rod bearings 6B1584HX-STD for BMW N54 / N55 / S55

ACL Race Series rod (big-end) bearings for BMW N54, N55 and S55 engines, standard size (STD). The series is developed for high-performance and racing applications, including high-rpm use. The X designation means increased oil clearance.

Key benefits

• Tri-metal construction for high durability.
• Optimised geometry for a stable oil film.
• Precise manufacturing tolerances for consistent running clearance.
• Suitable for performance and motorsport applications.

Specifications

• Part number: 6B1584HX-STD
• Size: standard (STD)
• Oil clearance: increased (X)

Need main bearings too? See the ACL Race Series main bearings 7M1397HX.

Compatibility

Important: before ordering, check the engine code and the required size. If in doubt, contact us to confirm compatibility.

Make

Model

Engine

Variant

BMW

5 (F10)

N63B44A

550 i

BMW

5 (F10)

N63B44A

550 i xDrive

BMW

5 (F10)

S63B44B

M5

BMW

5 (F10)

N63B44B

550 i

BMW

5 (F10)

N63B44B

550 i xDrive

BMW

5 (F10)

S63B44B

M5 Competition

BMW

5 (F10)

S63B44B

M5 30th Anniversary

BMW

5 (G30, F90)

S63B44B

M5

BMW

5 (G30, F90)

N63B44C

M 550 i xDrive

BMW

5 (G30, F90)

S63B44B

M5 Competition

BMW

5 (G30, F90)

S63B44B

M5 CS

BMW

5 Gran Turismo (F07)

N63B44A

550 i

BMW

5 Gran Turismo (F07)

N63B44A

550 i xDrive

BMW

5 Gran Turismo (F07)

N63B44A

550 i

BMW

5 Gran Turismo (F07)

N63B44B

550 i

BMW

5 Gran Turismo (F07)

N63B44B

550 i xDrive

BMW

5 Touring (F11)

N63B44A

550 i

BMW

5 Touring (F11)

N63B44B

550 i

BMW

6 Convertible (F12)

N63B44A

650 i

BMW

6 Convertible (F12)

N63B44A

650 i xDrive

BMW

6 Convertible (F12)

N63B44A

650 i

BMW

6 Convertible (F12)

N63B44B

650 i

BMW

6 Convertible (F12)

N63B44A

650 i xDrive

BMW

6 Convertible (F12)

N63B44B

650 i xDrive

BMW

6 Convertible (F12)

S63B44B

M6

BMW

6 Convertible (F12)

S63B44B

M6 Competition

BMW

6 Convertible (F12)

S63B44B

M6 Competition

BMW

6 Gran Coupe (F06)

N63B44B

650 i

BMW

6 Gran Coupe (F06)

N63B44B

650 i xDrive

BMW

6 Gran Coupe (F06)

S63B44B

M6 Competition

BMW

6 Gran Coupe (F06)

S63B44B

M6

BMW

6 Gran Coupe (F06)

S63B44B

M6 Competition

BMW

6 coupe (F13)

N63B44A

650 i

BMW

6 coupe (F13)

N63B44A

650 i xDrive

BMW

6 coupe (F13)

N63B44B

650 i

BMW

6 coupe (F13)

N63B44B

650 i xDrive

BMW

6 coupe (F13)

S63B44B

M6

BMW

6 coupe (F13)

S63B44B

M6 Competition

BMW

6 coupe (F13)

S63B44B

M6 Competition

BMW

7 (F01, F02, F03, F04)

N63B44A

750 i, Li

BMW

7 (F01, F02, F03, F04)

N63B44A

750 i, Li xDrive

BMW

7 (F01, F02, F03, F04)

N63B44A

ActiveHybrid 7

BMW

7 (F01, F02, F03, F04)

N63B44B

750 i, Li

BMW

7 (F01, F02, F03, F04)

N63B44B

750 i, Li xDrive

BMW

7 (G11, G12)

N63B44C

750 i, Li

BMW

7 (G11, G12)

N63B44C

750 i, Li xDrive

BMW

8 Convertible (G14, F91)

S63B44B

M8

BMW

8 Convertible (G14, F91)

S63B44B

M8 Competition

BMW

8 Gran Coupe (G16, F93)

S63B44B

M8

BMW

8 Gran Coupe (G16, F93)

S63B44B

M8 Competition

BMW

8 coupe (G15, F92)

S63B44B

M8

BMW

8 coupe (G15, F92)

S63B44B

M8 Competition

BMW

All

N63B44

All

BMW

M5 F10, F90

S63B44

All

BMW

X5 (E70)

S63B44A

M

BMW

X5 (E70)

N63B44A

xDrive 50 i

BMW

X5 (F15, F85)

N63B44B

xDrive 50 i

BMW

X5 (F15, F85)

S63B44B

M

BMW

X5 (G05, F95)

S63B44B

M

BMW

X5 (G05, F95)

S63B44B

M Competition

BMW

X6 (E71, E72)

N63B44A

xDrive 50 i

BMW

X6 (E71, E72)

N63B44A

xDrive 50 i

BMW

X6 (E71, E72)

N63B44A

ActiveHybrid

BMW

X6 (E71, E72)

S63B44A

M

BMW

X6 (F16, F86)

S63B44B

M

BMW

X6 (F16, F86)

N63B44B

xDrive 50 i

BMW

X6 (G06, F96)

S63B44B

M

BMW

X6 (G06, F96)

S63B44B

M Competition

Twin-turbo intercooler 560x280x76, inlet 63mm - TurboWorks
 
TurboWorks front-mounted intercoolers provide excellent airflow. We guarantee the highest durability and excellent cooling. They feature the most efficient COOL-TEC+ core on the market - walls made of the highest quality polished aluminum. COOL-TEC+ is an improved version of the Bar & Plate core. It has staggered internal fins, but their density is selected so as not to cause turbulence and not reduce its clearance. In addition, the arrangement of the fins forces air to pass through the entire cooling surface. By combining these elements, we achieve very high thermal efficiency while maintaining a low drag coefficient and high performance. Our intercoolers are among the few that have been tested at over 10 bar. Overall dimensions: 760x290x76mm Core: 560x280x76mm Inlet diameter: 63mm Other cores have finer fins, which leads to poor cooling, while COOL-TEC+ cores are made of denser fins, which guarantees a significant improvement in cooling.

The award-winning Compact EM series of upgraded blow-off valves are the world's first true plug-and-play upgrade solution for your factory valve. Disconnect and unbolt your OEM valve and install the Kompact EM. No adapters, hoses, or additional installation are required.
The Kompact EM valve series from Turbosmart uses motorsport-proven technology and adds a built-in proprietary solenoid system and internal pressure control channels. No reference hoses, separate solenoids, or useless parts – just bolt on and plug in!
You can count on unparalleled performance and reliability as a direct replacement for your factory BOV. Kompact EM valves overcome common failures associated with plastic factory valves through our boost-balance valve design (the more boost you have, the better it seals), a positive sealing O-ring on the piston face, and billet construction. Whatever your application, the Kompact EM series will maintain more boost and be more responsive in any environment.

The legend continues! Turbosmart's VeePort Pro is an evolution of the original VeePort, now 20% smaller and 33% lighter. Based on Turbosmart's BOV5 architecture, the VeePort Pro offers huge performance. Built on our motorsport proven Boost-Balance system utilizing a 38mm piston, this valve can easily flow up to around 600 HP when needed and hold as much boost as you can throw at it.

Boost gauge 2 bar, VDO-style, 52 mm

52 mm boost gauge with a restrained classic design inspired by VDO instruments – a great match for classic cars. Even white backlighting.

Note: this is a VDO-style replica gauge, not a genuine VDO product.

Specifications

• Range: up to 2 bar
• Diameter: 52 mm
• Backlight: white

Kit contents

• Gauge
• User instructions
• Vacuum hose

Turbo pressure gauge (1-3BAR, mechanical) Races VW - red/blue

RACES (Race-Shop brand) gauges from the Volkswagen series offer a design similar to the original VW boost gauges for a consistent, unified look of the car's interior. The gauges also feature LED backlighting and high measurement accuracy.

Gauge diameter: 52mm
Gauge depth: 35mm
Material: plastic
Color: black (red needle, blue backlight)
Cover glass: clear
Power supply: 12V / 24V
Type: mechanical
Range: 0-3 bar
Opening ceremony
Accessories and instructions included in the package

Turbosmart's Electric Boost Gauge is designed for turbocharged diesel vehicles. Unlike Turbosmart's mechanical gauge, which measures vacuum as well, the Electric Boost Only gauge measures only boost pressure up to 4 bar. Since diesel engines do not create vacuum, the Boost Only gauge gives you more accurate boost readings for your turbocharged diesel vehicle.
Includes mounting bracket, glare shield, MAP sensor, wiring harness, and PVC hose.
Fascia diameter (gauge and bezel) – 57 mmRear diameter (gauge body) – 52 mm

Mechanical boost gauge 0–4 bar, 52 mm

Mechanical turbo pressure gauge with a 0 to 4 bar range — well suited to diesel engines. The 12 V supply powers the white backlight.

Features

• Type: mechanical
• Range: 0–4 bar
• Diameter: 52 mm
• Gauge depth: 35 mm
• Material: plastic
• Colour: black (white housing)
• Lens: tinted
• Backlight: white, 12 V

Kit contents

• Boost gauge
• Hoses
• Visor
• Instructions

Depo Racing 2 Bar Boost Gauge with Peak Value

Depo Racing gauges are known for their high accuracy. Depo has been on the tuning market for over 20 years. Thanks to their high quality, they have gained many customers worldwide. The gauge illuminates white. The backlight is powered by a separate wire, allowing the indicator to operate with or without backlight mode. Diameter 52 mm, mounting depth 35 mm. The set includes: gauge, electrical wiring, instructions, sticker, box.

All orders for tuning parts placed by 4:00 PM are fulfilled on the same day. For the territory of Sofia, we at SelectParts.BG also offer personal delivery for your convenience.

RACES VW Series - Turbo Pressure (1-3BAR, mechanical) - red/blue

RACES (a Race-Shop brand) gauges from the Volkswagen series offer a design similar to the original VW boost gauges for a uniform look of the car's interior. The gauges also offer LED backlighting and high measurement accuracy.

Gauge diameter: 52mm
Gauge length: 35mm
Material: plastic
Color: black (red needle, blue backlight)
Cover glass: clear
Power supply: 12V / 24V
Type: mechanical
Range: -1 - 3 bar
Opening ceremony
Accessories and instructions included in the package

V-Band clamp 70mm - TurboWorks.

Flange diameter: 2.75" (70mm)


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: 70 mm
Outer diameter (welding side): 78 mm
Outer diameter (band side): 88 mm

TurboWorks vacuum exhaust cutout valve 76 mm, normally open

Vacuum-actuated exhaust cutout (cut-off) valve module. The valve controls the volume of the exhaust system and is usually fitted directly after the catalytic converter.

Features

• Diameter: 76 mm
• Version: supplied in the open position
• Actuation: vacuum
• Opens at approx. 1 bar
• Material: SS304 stainless steel

Vacuum-open exhaust cut-out valve, 63 mm

Exhaust cut-out valve module operated by vacuum. The valve controls the loudness of the exhaust system and is usually fitted right after the catalytic converter.

Specifications

• Diameter: 63 mm
• Actuation: vacuum
• Opens at about 1 bar
• Material: SS304 stainless steel

Vacuum exhaust cutout valve 76 mm (3") with remote control

Vacuum-operated exhaust cutout valve, 76 mm diameter, normally open – at rest (without vacuum) the valve stays open. The valve controls the sound level of the exhaust system. It is usually installed right after the catalytic converter, and opening/closing is controlled remotely.

Kit contents

• Valve: 3" (76 mm) pneumatic butterfly valve
• Control: wireless module and remote
• Wiring: connecting cable

Not sure the diameter fits your exhaust? Send us your make, model and VIN and we will check.

Flat fan TurboWorks - 25.4 cm.
 
Application in motorsport and tuning. The fan can operate as suction or blowing, changing the direction of the airflow by rotating the blade and changing the polarity of the fan.

Technical data:
 
6cm thickness
10 inch diameter
12V voltage
80W power

TurboWorks Flat Fan - 12 inch
 
Applications in motorsports and tuning. The fan can operate as a puller or pusher, changing the direction of the airflow by rotating the fan blade and reversing the polarity of the fan.

Technical data:
 
6cm thickness12 inches diameter12V voltage80W power

TurboWorks Flat Fan - 14 inch
 
Application in motorsport and tuning. The fan can work as a suction or pressure fan, changing the direction of the airflow by rotating the impeller and changing the polarity of the fan.

Technical data:
 
6cm thickness
14 inch diameter
12V voltage
80W power

TurboWorks Flat Fan - 40.64 cm.
 
Application in motorsport and tuning. The fan can operate as a suction or pressure fan, changing the direction of airflow by rotating the blade and changing the polarity of the fan.

Technical data:
 
6cm thickness
16 inches diameter
12V voltage
80W power

TurboWorks 10" (25.4 cm) slim electric fan – push / pull

A slim electric fan for motorsport and tuning applications. At only 6 cm thick it fits where space is tight – for example in front of or behind a radiator, intercooler or oil cooler.

The fan works in either pull (suction) or push (blower) mode: to reverse the airflow, flip the blade and swap the polarity.

Specifications

• Diameter: 10 in (25.4 cm)
• Thickness: 6 cm
• Voltage: 12 V
• Power: 80 W
• Airflow direction: reversible (push / pull)

52mm Voltmeter – VDO-Style Replica

Gauge, 52 mm, from the KET series for voltage (voltmeter), in a classic VDO-inspired style. Restrained design that suits classic cars, with even white backlighting.

Note: this is a VDO-style replica gauge, not a genuine VDO product.

Kit contents

• Gauge
• User instructions

Lambda / O2 sensor spacer M18x1.5, galvanised

On cars meeting Euro 3 and later standards, the second lambda sensor sits after the catalytic converter and monitors its efficiency. If it detects a deviation, the ECU shows a fault (usually CHECK ENGINE) and, depending on the make, the engine may enter limp mode with a loss of power. This fault can appear, for example, with a sports (high-flow) catalyst.

The spacer moves the sensor out of the main exhaust flow, which helps against this fault. It can also help with LPG systems where a very rich mixture triggers CHECK ENGINE.

Important: removing the catalytic converter on cars driven on public roads is not permitted. The spacer is intended for sports (high-flow) catalysts and for race cars.

Specifications

• Thread: M18x1.5
• Design: straight
• Finish: galvanised

Installation

Unscrew the lambda sensor, screw the spacer into its place, then screw the sensor into the spacer.

Lambda / O2 sensor spacer with nut, 90°

On cars meeting Euro 3 and later standards, the second lambda sensor sits after the catalytic converter and monitors its efficiency. If it detects a deviation, the ECU shows a fault (usually CHECK ENGINE) and, depending on the make, the engine may enter limp mode with a loss of power. This fault can appear, for example, with a sports (high-flow) catalyst.

The spacer moves the sensor out of the main exhaust flow, which helps against this fault. It can also help with LPG systems where a very rich mixture triggers CHECK ENGINE.

Important: removing the catalytic converter on cars driven on public roads is not permitted. The spacer is intended for sports (high-flow) catalysts and for race cars.

Specifications

• Thread: M18x1.5
• Angle: 90°
• Included: nut

Installation

Unscrew the lambda sensor, screw the spacer into its place, then screw the sensor into the spacer.

Oil pump pickup pipe sleeve seal — Opel / Vauxhall 2.0 CDTI

Kit contents

• 1 x aluminium sleeve seal
• 2 x Viton O-rings sealing the sleeve
• 1 x Viton O-ring for the oil level sensor plug
• 2 x Viton O-rings for the crankcase breather inside the oil pan
• 1 x Viton O-ring for the crankcase breather outside the oil pan

Why replace it

On the Opel 2.0 CDTI diesel, the O-ring between the oil pump and the pickup pipe hardens over time and lets oil pass. The resulting leak drops oil pressure and can lead to critical engine failure.

This aluminium sleeve replaces the faulty original seal and creates a permanent connection between the oil pump pickup pipe and the oil pan, fixing this known factory weakness. It does not deform like the original seal. Unlike the other version (without bolts), this one does not reduce the cross-section of the oil flow. The O-rings are made of Viton, resistant to heat and oil. Fitting is simple: remove the old seal and install the sleeve.

Compatibility

OE / OEM

• 55589549
• 646125

Have the round version without bolts? See the round sleeve repair kit.