BMW 323i E46 170hp M52B25TU (double VANOS) 1998-2000
Manufacturers
BMW 323i E46 170hp M52B25TU (double VANOS) 1998-2000

CATCAMS sport camshafts for BMW 2.5/2.8 24V M52 double VANOSBMW 323i / 328i E46 1998 - 2000BMW 523i / 528i E39 1998 - 2000BMW Z3 2.3i / 2.8i E36 1998 - 2000References CATCAMS: 1304402, 1304405, 1304406
Set of 6 forged 4340-steel connecting rods for BMW 6-cylinder, 135 mm c-to-c.Brands: ZRP Compatibility: 325i E30, 328i E36, 330i E46, M3 E36 US Engine codes: M20B25, M50B25 no VANOS, M52B28, M54B30, S50B30 US, S52B32 US Bolts: ARP 2000 or L19
Adapter for fitting an oil cooler to BMW M52 and M54 engines. Screws in place of the oil filter housing plug. M22x1.50 inlet and outlet. Reference OCTBMW1.Clearance item: no returns accepted.
Reinforced Athena and Cometic head gasket, in O-Ring and MLS. Sold individually.Brands: Athena, CometicEngines: M52B25TU, M52B28TU, M54B25, M54B30Bores: 84.5 to 87.6 mmThicknesses: 0.69 to 3.56 mmReplaces: 11 12 7 501 304
Set of 12 reinforced exhaust valves for BMW M50 VANOS, M52 and M54.Brands: SUPERTECH, FERREA Engines: M50B25TU, M52, M54, S50B30US, S52B32US Dimensions: 30.5 mm or 31.5 mm head, 6 mm stem Material: stainless steel or Inconel, 1 or 3 grooves
Set of 12 reinforced inlet valves for BMW M50 VANOS, M52 and M54.Brands: SUPERTECH, FERREA Engines: M50B25TU, M52, M54, S50B30US, S52B32US Dimensions: 33 mm or 34 mm head, 6 mm stem Material: stainless steel, 1 or 3 grooves
Kit of 24 reinforced valve springs for BMW M50 VANOS, M52 and M54.Brands: CATCAMS, SUPERTECH, FERREA Engines: M50TU, M52, M54, S50B30US, S52B32US Springs: single or double Contents: springs, upper retainers, lower spring seats depending on kit
Kit of 24 valve guides for BMW M50 VANOS, M52 and M54.Brand: SUPERTECH Engines: M50TU, M52, M54, S50B30US, S52B32US Material: Manganese bronze, inlet and exhaust Dimensions: OD 12.6 mm, ID 6.0 mm, length 43.3 mm
Set of 12 exhaust valve stem seals for BMW 24V six-cylinders.Brand: SUPERTECH Engines: M50TU, M52, M52TU, M54, S50B32, S54B32, S50B30US, S52B32US Material: Viton (FKM)
Set of 12 inlet valve stem seals for BMW 24V six-cylinders.Brand: SUPERTECH BMW engines: M50TU, M52, M52TU, M54, S50B32, S54B32, S50B30US, S52B32US Material: Polyacrylate (ACM)
Fuel and Ethanol Pump SYTEC SPK reference GST400-003 - 400L/H BMW E46 all engines.For fuel and ethanol systems in engine tuning: drift, rally, track and TrackDay.Same day dispatch Monday to Friday until 5pm. Europe stock: dispatched within 72h. GLS or Colissimo delivery in 24 to 48h.
Set of 14 tri-metal crankshaft main bearing half shells for BMW inline-six M20, M50, M52, M54, S50 and S54 engines.Brands and treatments: ACL Race and King Racing (pMaxKote coating option) Fitments: E30, E34, E36, E39, E46, E60, Z3, Z4 Engine codes: M20, M50, M52, M54, S50, S52, S54 Available sizes: standard to +0.50 mm, increased clearance versions (HX...
Set of 12 trimetal connecting rod half-bearings for BMW inline-six M20, M50, M52 and M54.Brands and treatments: ACL Race and King Racing (optional pMaxKote coating) Compatibility: E30, E34, E36, E39, E46, E60, Z3, Z4 Engine codes: M20, M50, M52, M54, S50B30US, S52B32US Available sizes: standard to +0.50 mm, increased-clearance versions (HX / STDX)
Uprated VIBRA-TECHNICS engine mount and gearbox mount for the BMW E46, except iX (four-wheel drive):BMW E46 Saloon, Coupé, Compact, Touring 1997 - 2007, M52 / M54 engines BMW M3 E46 Coupé, Convertible 2000 - 2006, S54 engine
kit of 48 half-moon/valve keys for SUPERTECH 6mm diameter: Number of grooves of your choice
Performance engine parts for the BMW 323i E46 2.5 24V M52B25TU, double VANOS, built from 1998 to 2000.
The cylinder head is fully covered: SUPERTECH and FERREA intake and exhaust performance valves, SUPERTECH guides, valve stem seals and collets in 6mm, SUPERTECH and CATCAMS uprated springs, and CATCAMS Sport camshafts for the M52 double VANOS head. The bottom end takes ACL RACE and KING RACING tri-metal bearings and ZRP forged connecting rods with a 135mm centre to centre length, listed for the M20B25, M50B25, M52B28, M54B30 and S52B32. This page carries no forged piston and no con rod bolt kit.