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      11-01-2011, 08:07 PM   #10
JamesM3M5
Some dude
United_States
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Drives: E28 M5, E92 335i
Join Date: Sep 2011
Location: Northern VA

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Quote:
Originally Posted by Supra98 View Post
Does anyone know how much dealerships charge for the walnut blasting/cleaning?
Try calling your local dealer. Prices vary significantly.

OP: Don't waste your time. Seafoam is snake oil. Also your car is a regular port injection N52. The injectors spray fuel on the valves, and they stay squeaky clean. BMW engines typically run very clean. It's the N54 direct injection motors that need valve cleaning.
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RRT Racing
E92 335i/6MT Dinan Stage 3: intercooler, oil cooler, intake, flash, exhaust, LW dual-mass flywheel.
Vishnu PWM methanol custom trunk mount, Diffsonline 3-clutch Salisbury custom diff, Ohlins Road and Track coilovers, Vorshlag camber plates, much more...
E28 M5 w/ buncha stuff, R171 SLK350