BMW X3M / X4M S58 Turbo Kits and Parts

BMW S58 Single Turbo Kit (M2 / M3 / M4 / X3M / X4M)

From $6,988.95

S58 Single Turbo SAVAGE Series Kit

From $8,218.40

SAVAGE Turbo Kit Upgrade

$1,600.00

KLM S58 Stage 2 Engine Build (1,200 WHP)

$17,799.99

KLM S58 Stage 3 Engine Build (1,300 WHP)

$20,999.99

A large KLM S58 engine block is shown in a workshop setting with a person wearing a black hoodie and ear protection working behind it. A large text overlay reads 'KLM RACE KLM S58 ENGINE BUILD STAGE 4'.

KLM S58 Stage 4 Engine Build (1,500 WHP)

$27,499.99

KLM S58 Stage 5 SAVAGE Engine Build (1,800 WHP)

$35,499.99

KLM Transmission Build / ZF 8HP76 (G80 / G82 / G87)

From $5,500.00

KLM Parachute Kits (X3M/X4M)

$2,499.00

X3M/X4M Billet Oil Catch Can Kit (F97/F98)

$599.99

KLM S58 Billet Valve Cover

From $3,599.99

10% Off

KLM Race S58 2.5 Cams by BC Race

$1,250.00 $1,395.00

KLM S58 Fire-Lock Head Gasket (BMW M2 / M3 / M4 / X3M / X4M) image 0

KLM S58 Fire-Lock Head Gasket (BMW M2 / M3 / M4 / X3M / X4M) image 1

S58 Composite Gasket with Steel Rings

$1,250.00

KLM S58 Girdle and Oil Pump Bolt Set (ARP Upgrade)

$149.99

KLM S58/B58 ARP 625+ Main Studs Upgrade

$845.99

B58/S58 ARP Flex Plate Bolt Upgrade

$149.99

B58/S58 Billet Oil Breather Cap

$99.99

KLM Ice Box

$2,799.00

5-Axis CNC Head Porting (B58/S58)

$1,499.99

S58 Engine Core

$11,500.00

ACL BMW B58 / Toyota Supra B58 Standard Size Performance Rod Bearing Set

$197.49

ARP Toyota Supra B58B30 Main Stud Kit

$226.58

GSC P-D Toyota Supra/BMW B58/N54/S55/S58 Viton Exhaust Valve Stem Seals - Set of 12

$46.58

GSC P-D Toyota Supra/BMW B58 / BMW M3/M4 S58 Chrome Polished 28.5mm Head Exhaust Valve - Set of 12

$418.46

BMW X3M / X4M

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