Darkside Performance Intercooler for BMW 3 Series E46 18d/20d/30d M47/M57

Darkside Performance Intercooler for BMW 3 Series E46 18d/20d/30d M47/M57

Darkside Performance Intercooler for BMW 3 Series E46 18d/20d/30d M47 2.0 & M57 3.0 Diesel Engines

Darkside Developments performance "Bar and Plate" charge air intercooler upgrade for BMW E46 M47 & M57 Diesel Engines.

Direct Replacement to the Original Intercooler

Retains factory boost hoses

Maximum cooling performance

Ready for installation (plug & play)

Reduces IAT's (Intake Air Temperatures)

Installation (Cutting Required):

As our intercooler upgrade is much larger than the original, some cutting behind the kidney grills is required. You will also need to remove the fan shroud / duct as this no longer fits behind the bumper.

Intercooler Options:

Please check you stock intercooler or get in touch with us before ordering to make sure you receive the correct kit.

17517793370:

This intercooler part number uses 2x female clip connector fittings on each end tank, in this case our intercooler is a direct fit.

17517786351:

This intercooler uses a female clip connector and a hose fitting, in this case we supply a male clip connector with a 51mm hose tail to adapt to the boost hose.

Specifications:

Stock Intercooler:
540mm x 130mm x 50mm
Volume= 3.51 L

Darkside Stepped Intercooler:
550mm x 168mm x 120mm
Volume= 10.7L

This Kit Consists of:

1x Upgraded Intercooler
4x Radiator Fan Spacers
4x M8 Bolts
4x M8 Washers

Series / Chassis

E46

Models

318d / 318td / 320Cd / 320d / 320td / 330d / 330xd

Engines

M47 / M47N / M57 / M57N

This Kit will fit Vehicles with the following Engine Codes:

E46 318d Sedan M47
E46 318d Sedan M47N
E46 318d Touring M47
E46 318d Touring M47N
E46 318td Compact M47N
E46 320Cd Convertible M47N
E46 320Cd Coupe M47N
E46 320d Sedan M47N
E46 320d Touring M47N
E46 320td Compact M47N
E46 330Cd Convertible M57N
E46 330Cd Coupe M57N
E46 330d Sedan M57
E46 330d Sedan M57N
E46 330d Touring M57
E46 330d Touring M57N
E46 330xd Sedan M57
E46 330xd Sedan M57N
E46 330xd Touring M57
E46 330xd Touring M57N

Replaces Genuine BMW Part Numbers:

17 51 7 793 370 - 17517793370 - 7 793 370 - 7793370
17 51 7 786 351 - 17517786351 - 7 786 351 - 7786351