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  • 1
    • × BMW SILZKBR8D8S NGK Spark PlugBMW SILZKBR8D8S NGK Spark Plug 1 × $16.19

    Subtotal: $16.19

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    • Engines
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  • Shop by Automobile
    • BMW Cars
      • M5 | G90 | 2025+
      • M3 M4 | G8x | 2020+
      • B58 Gen 1 | 340i 240i etc | 2016-2019
      • B58 Gen 2 | Supra M340 M240 etc | 2018+
      • M5 | F90 | 2018-2023
      • M8 | F91 F92 F93 | S63 | 2020+
      • M5 | F10 | 2012-2016
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      • M4 | F82 Coupe | 2015-2017
      • M5 | E39 | 2000-2003
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      • X3M X4M | F97 F98 | S58 | 2019+
      • X5M X6M | F95 F96 | 2020+
      • X5M X6M | F85 F86 | 2015-2018
      • X5M X6M | E70 E71 | 2010-2013
    • McLaren
      • M838T/TE | MP4-12 650S 675LT 570S 600LT P1
      • M840T/TE | 720S 765LT 750S Senna Elva SpeedTail GT
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  • ARP Head Stud Kit, BMW B58 & S58

    ARP Head Stud Kit, BMW B58 & S58

    $399.99 – $2,999.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • ARP Head Stud Kit, BMW S63 - Custom Age 625+

    ARP Head Stud Kit, BMW S63 – Custom Age 625+

    $1,399.99

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  • ARP Main Stud Kit, BMW B58 & S58

    ARP Main Stud Kit, BMW B58 & S58

    $229.99

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  • B58 RK Catless Downpipe 4.5"

    B58 RK Catless Downpipe 4.5″

    $329.00 Original price was: $329.00.$230.30Current price is: $230.30.

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  • BMW B58 & S58 RK High Performance Main Bearing Set

    BMW B58 & S58 RK High Performance Main Bearing Set

    $699.99

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  • BMW B58 & S58 RK High Performance Rod Bearing Set

    BMW B58 & S58 RK High Performance Rod Bearing Set

    $499.00

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    Add to cart
  • BMW B58/S58 Xtreme Duty Cylinder Sleeve Set

    BMW B58/S58 Xtreme Duty Cylinder Sleeve Set

    $1,499.99

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    Add to cart
  • BMW EU6 Fuel Injector - Bosch S63

    BMW EU6 Fuel Injector – Bosch S63

    $103.99

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    Add to cart
  • BMW Gearbox Mount

    BMW Gearbox Mount

    $99.99

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    Add to cart
  • BMW S58/B58 Block Sleeving Service

    BMW S58/B58 Block Sleeving Service

    $3,500.00

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    Add to cart
  • BMW S63 Block Sleeving Service

    BMW S63 Block Sleeving Service

    $4,000.00

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  • BMW S63 RK High Performance Main Bearing Set

    BMW S63 RK High Performance Main Bearing Set

    $729.99

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  • BMW S63 RK High Performance Rod Bearing Set

    BMW S63 RK High Performance Rod Bearing Set

    $549.00

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  • BMW S63 Xtreme Duty Cylinder Sleeve Set

    BMW S63 Xtreme Duty Cylinder Sleeve Set

    $1,699.99

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  • BMW S63TU OEM Head Gasket

    BMW S63TU OEM Head Gasket

    $399.99

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  • BMW SILZKBR8D8S NGK Spark Plug

    BMW SILZKBR8D8S NGK Spark Plug

    $16.19

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  • CP Forged Piston Set, BMW B58 - Stock Application

    CP Forged Piston Set, BMW B58 – Stock Application

    $1,529.99

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  • CP Forged Piston Set, BMW S58

    CP Forged Piston Set, BMW S58

    $1,529.99

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  • CP-Carrillo Connecting Rod Set, BMW B58

    CP-Carrillo Connecting Rod Set, BMW B58

    $1,849.99 – $2,149.99

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    Select options This product has multiple variants. The options may be chosen on the product page
  • CP-Carrillo Connecting Rod Set, BMW S58

    CP-Carrillo Connecting Rod Set, BMW S58

    $2,299.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • CP-Carrillo Connecting Rod Set, BMW S63/N63

    CP-Carrillo Connecting Rod Set, BMW S63/N63

    $2,899.99

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    Select options This product has multiple variants. The options may be chosen on the product page
  • CP-Carrillo Forged Piston Set, BMW S63 Alusil, Pro-Xtreme

    CP-Carrillo Forged Piston Set, BMW S63 Alusil, Pro-Xtreme

    $2,199.99

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  • E39 M5 Plenum Plates

    E39 M5 Plenum Plates

    $649.00

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  • E70 E71 X5M X6M Carbon Fiber Intakes

    E70 E71 X5M X6M Carbon Fiber Intakes

    $1,999.00

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  • F10 F12 M5 M6 Catless Downpipes

    F10 F12 M5 M6 Catless Downpipes

    $799.00 Original price was: $799.00.$559.30Current price is: $559.30.

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  • F1x M5 & M6 Billet Differential Mount

    F1x M5 & M6 Billet Differential Mount

    Rated 5.00 out of 5
    $1,399.00

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  • F1x M5 M6 Billet Port Injection Intake Manifolds

    F1x M5 M6 Billet Port Injection Intake Manifolds

    $4,249.00

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  • F1x M5 M6 Carbon Fiber Intakes

    F1x M5 M6 Carbon Fiber Intakes

    Rated 5.00 out of 5
    $2,099.00

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  • F80 F82 M3 M4 Catless Downpipes

    F80 F82 M3 M4 Catless Downpipes

    $399.00 Original price was: $399.00.$279.30Current price is: $279.30.

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  • F85 F86 X5M & X6M Carbon Fiber Intakes

    F85 F86 X5M & X6M Carbon Fiber Intakes

    $2,249.00

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  • F85 F86 X5M X6M Catless Downpipes

    F85 F86 X5M X6M Catless Downpipes

    $599.00

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  • F90 F92 M5 M8 Billet Methanol Nozzle Adapters

    F90 F92 M5 M8 Billet Methanol Nozzle Adapters

    $649.00

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  • F95 F96 X5M X6M RK Catless Race Downpipes S63 2020-2022

    F95 F96 X5M X6M RK Catless Race Downpipes S63 2020-2022

    $1,199.00 Original price was: $1,199.00.$839.30Current price is: $839.30.

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  • F95 F96 X5M X6M RK Catless Race Downpipes S68 2022+

    F95 F96 X5M X6M RK Catless Race Downpipes S68 2022+

    $1,199.00 Original price was: $1,199.00.$839.30Current price is: $839.30.

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  • F9x M5 M8 RK Autowerks Billet Intake Manifolds

    F9x M5 M8 RK Autowerks Billet Intake Manifolds

    $4,249.00

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  • F9x M5 M8 RK Catless Race Downpipes

    F9x M5 M8 RK Catless Race Downpipes

    $1,099.00 Original price was: $1,099.00.$769.30Current price is: $769.30.

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  • F9x M5 M8 Wagner Tuning Performance Charge Coolers

    F9x M5 M8 Wagner Tuning Performance Charge Coolers

    $2,990.00

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  • G80 G82 M3 M4 RK Secondary Cat Delete Pipes

    G80 G82 M3 M4 RK Secondary Cat Delete Pipes

    $699.00

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  • G80 G82 RK Catless Downpipes S58 M3 M4

    G80 G82 RK Catless Downpipes S58 M3 M4

    $899.00 Original price was: $899.00.$629.30Current price is: $629.30.

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  • Genuine BMW Head Gasket, BMW S58

    Genuine BMW Head Gasket, BMW S58

    $278.87

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  • GSC Power-Division Billet Camshaft Set for BMW S58

    GSC Power-Division Billet Camshaft Set for BMW S58

    $1,400.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • GSC Power-Division Billet Camshaft Set for Toyota/BMW B58

    GSC Power-Division Billet Camshaft Set for Toyota/BMW B58

    $1,400.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • Injector Dynamics Fuel Injectors RK

    Injector Dynamics Fuel Injectors RK

    $899.00 – $1,449.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • Kelford Camshaft Kit, BMW S58

    Kelford Camshaft Kit, BMW S58

    $1,399.99

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    Select options This product has multiple variants. The options may be chosen on the product page
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    McLaren Headwork and Assembly M838TE

    $2,500.00

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    McLaren Headwork and Assembly M840TE

    $2,500.00

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    McLaren Short Block Assembly M838TE

    $6,000.00

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    McLaren Short Block Assembly M840TE

    $6,000.00

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    Add to cart
  • Pure Drivetrain Solutions ZF8HP Transmission

    Pure Drivetrain Solutions ZF8HP Transmission

    $5,999.00 – $14,999.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • ReFlex+ Main Injector Harness - BMW / Toyota A9x

    ReFlex+ Main Injector Harness – BMW / Toyota A9x

    $205.00

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    Add to cart
  • RK 750cc Injectors

    RK 750cc Injectors

    $429.99

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    Add to cart
  • RK Autowerks B58 & S58 Forged Engine

    RK Autowerks B58 & S58 Forged Engine

    $9,999.00

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  • RK Autowerks B58 Manifold Gen2 V2 - Billet Port Injection

    RK Autowerks B58 Manifold Gen2 V2 – Billet Port Injection

    $2,999.00 – $3,249.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • RK Autowerks B58 Race Manifold Gen1 - Billet Port Injection

    RK Autowerks B58 Race Manifold Gen1 – Billet Port Injection

    $4,499.00

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    Add to cart
  • RK Autowerks B58 Race Manifold Gen2 - Billet Port Injection

    RK Autowerks B58 Race Manifold Gen2 – Billet Port Injection

    $4,499.00

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    Add to cart
  • RK Autowerks BMW S58/B58 Port Injection Pack

    RK Autowerks BMW S58/B58 Port Injection Pack

    From $399.00
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  • RK Autowerks Carhartt Rugged Professional Series Snapback

    RK Autowerks Carhartt Rugged Professional Series Snapback

    $42.99

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  • RK Autowerks DryBlend Long-Sleeve Tee

    RK Autowerks DryBlend Long-Sleeve Tee

    $39.95

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    Select options This product has multiple variants. The options may be chosen on the product page
  • RK Autowerks Dryblend Short-Sleeve Tee

    RK Autowerks Dryblend Short-Sleeve Tee

    $34.95

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    Select options This product has multiple variants. The options may be chosen on the product page
  • RK Autowerks Fleece Pullover Hooded Sweatshirt

    RK Autowerks Fleece Pullover Hooded Sweatshirt

    $44.95

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    Select options This product has multiple variants. The options may be chosen on the product page
  • RK Autowerks Nike Tech Sport Dri-Fit Polo

    RK Autowerks Nike Tech Sport Dri-Fit Polo

    $69.95

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    Select options This product has multiple variants. The options may be chosen on the product page
  • RK Autowerks BMW G80 M3 Billet Intake Manifold - Bare

    RK Autowerks S58 Race Manifold – Billet Port Injection

    $4,999.99

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    Add to cart
  • RK Autowerks S58 Single Turbo Kit – M3/M4 (G80/G82)

    RK Autowerks S58 Single Turbo Kit – M3/M4 (G80/G82)

    $6,988.94

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  • RK Autowerks S58 Stage 2 Turbo Upgrade - M2/M3/M4/X3M/X4M

    RK Autowerks S58 Stage 2 Turbo Upgrade – M2/M3/M4/X3M/X4M

    $4,499.00

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  • RK Autowerks S63 Stage 2 Turbo – M5 (F10/F90), M6 (F12), X5M/X6M (F85/F86)

    RK Autowerks S63 Stage 2 Turbo – M5 (F10/F90), M6 (F12), X5M/X6M (F85/F86)

    $3,999.00

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  • RK Autowerks S63TU Engine - M5 M6 X5M X6M

    RK Autowerks S63TU Engine – M5 M6 X5M X6M

    Rated 5.00 out of 5
    $9,499.00

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    Select options
  • RK Autowerks S63TU4 Engine - 2018+ M5 M8 X5M X6M

    RK Autowerks S63TU4 Engine – 2018+ M5 M8 X5M X6M

    $10,999.00

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    RK B58 & S58 Engine Fire Rings

    $750.00

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  • RK Billet Port Injection Manifold V2 - B58 Gen 1

    RK Billet Port Injection Manifold V2 – B58 Gen 1

    $2,999.00

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    Select options This product has multiple variants. The options may be chosen on the product page
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    RK CP Piston M838TE

    $9,500.00

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    Add to cart
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    RK CP Piston M840TE

    $9,500.00

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    RK McLaren 4.0L M838 to M840 Stroker Kit

    $40,000.00

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    RK McLaren Carrillo Rods

    $9,500.00

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    RK McLaren M838TE Sleeves

    $9,000.00

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    RK Mclaren Main and Head studs

    $4,500.00

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    Add to cart
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    RK McLaren Main Bearings

    $4,000.00

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    Add to cart
  • RK Motiv Reflex+ Pack S58/B58

    RK Motiv Reflex+ Pack S58/B58

    From $699
    Select options
  • RK S63 Exhaust Cam Direct Injection Upgrade

    RK S63 Exhaust Cam Direct Injection Upgrade

    $1,799.99

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  • S55 Billet Pinned Crank Hub

    S55 Billet Pinned Crank Hub

    $999.00

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    Add to cart
  • S63TU4 Billet Coolant Reservoir

    S63TU4 Billet Coolant Reservoir

    $1,099.00 – $1,199.00

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    Select options This product has multiple variants. The options may be chosen on the product page
  • SSP Spec-X Clutch Kit For BMW DCT

    SSP Spec-X Clutch Kit For BMW DCT

    From $2999
    Select options
  • SuperTech High Performance Valve Kit, BMW B58 & S58

    SuperTech High Performance Valve Kit, BMW B58 & S58

    $1,099.99

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    Select options This product has multiple variants. The options may be chosen on the product page
  • SuperTech High Performance Valve Spring Kit, BMW B58 & S58

    SuperTech High Performance Valve Spring Kit, BMW B58 & S58

    $999.99

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • SuperTech High Performance Valve Spring Kit, BMW S63

    SuperTech High Performance Valve Spring Kit, BMW S63

    $1,499.99

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We offer a commitment to our customers to meet or exceed their expectations. RK Autowerks is for the enthusiast by the enthusiast. Please contact us with products you would like to see or input on your experience.
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Tel: 253-271-9386
Mobile: 253-271-9386
E-mail: sales@RKAutowerks.com
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