Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes *Existing factory triple-groove valve keepers are to be reused*
All the necessary hardware to install a K04 or K03 Sport turbo
10X Entries Into Our F80 M3 Sweepstakes This kit does not include the OEM air duct that might be needed for the install of a K04 conversion on later vin cars see notes on ES#2668
Brand:
ES#:
3383
Mfg#:
TRVKO4IK
In Stock
ON SALE!
SAVE 46%
$151.99
This product was last offered at the strikethrough price on 05-02-2026
Includes a new alternator, power steering and crank pulley that allows you to use a stock belt.
10X Entries Into Our F80 M3 Sweepstakes Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation
Brand:
ES#:
420
Mfg#:
MK44CPK
Ships on Feb 15, 2027
ON SALE!
SAVE 20%
$304.99
This product was last offered at the strikethrough price on 06-13-2026
Before you replace your turbo, check your pressure converter
For vehicles with ALH engine code with VIN from 9M-Y-000 001 only, split is in the 2000 model year
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
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