| ORIGINAL VALVE SPRING OEM PART NUMBERS |
11342247172 |
| SPECIFICATION |
2.8mm thickness 12% thicker valve springs |
Upgraded Valve springs for all M57 engines
Unlike other sellers who dont offer conformity these valve springs are produced using chrome-silicon spring steel conforming to SAE 9254 and ASTM A401 specifications.
36.2% stiffer than original valve springs.
12% thicker springs
Solving valve float issues with high boost pressures
For stock camshafts only
Can be fitted without removing the cylinder head
Highly reccomended to get a mechanic to fit these for you. Fitting then yourself you do so at your own risk. its reccomended to change the valve stem seals at the same time as the upgraded springs.
I also sell injector copper washer seals which are single use only and you will need to change them when you disasemble your head. i do also supply o-rings for the injectors too so please see my other items
THESE WILL FIT FOLLOWING VEHICLES
| Make |
Model Year |
KW/HP |
Engine Code |
| BMW 330d 335d E46 |
2000 - 2006 |
135/184 150/204 |
M57 M57N M57N2 |
| BMW 325D 330d 335d E90 E91 |
2004 - 2009 |
145/197 155/211 170/231 198/269 210/286 |
M57 M57N M57N2 |
| BMW 525d 530d 535d E39 E60 E61 |
1998 - 2010 |
120/163. 130/177. 135/184. 142/193. 145/197. 155/211. 160/218. 170/231. 173/235. 200/272. 210/286. |
M57 M57N M57N2 |
| BMW 635d E63 E64 |
2004 - 2009 |
210/286. |
M57N M57N2 |
| BMW 730d E38 E65 E66 |
1998 - 2009 |
150/204 155/211 160/218 170/231 |
M57N M57N2 |
| BMW X3 30d E83 |
2004 - 2009 |
150/204 155/211 160/218 210/286 |
M57N2 |
| BMW X5 30d E53 E70 |
2000 - 2013 |
135/184 155/211 160/218 173/235 200/272 210/286 |
M57 M57N M57N2 |
| BMW X6 30d 35d E71 |
2008 - 2010 |
173/235 210/286 |
M57N2 |