BMW Engine Parts for MINI

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Turbocharger - JCW - N18 1.6L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BorgWarner - Corporate Logo
T#:642002
Part#: 11657649496
In Stock at Vendor
$ 2,038.99

This product was last offered at the strikethrough price on
05-07-2026

$ 1,979.99 USD
Free Shipping
$ 1,979.99 USD
Free Shipping

Enhance Your Vehicle with Our Turbocharger Assembly

Discover the power of our turbocharger assembly, a complete package designed to boost your vehicle's performance. This assembly includes the waste gate actuator and the electric valve with a gasket, making it a comprehensive solution.

Key Features:

  • Comprehensive turbocharger assembly for enhanced performance.
  • Includes waste gate actuator and electric valve with gasket.
  • Mounts at the front of the engine on the exhaust manifold.
  • Seamless connection to the intake system.
  • Manufactured by OEM for guaranteed quality and compatibility.
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Borg Warner Airwerks Turbocharger SX K03 Upgrade K03-2074 MINI Cooper...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BorgWarner - Corporate Logo
T#:584215
Part#: 5303 988 0146
Ships in 8 Business Days
$ 1,690.99 USD
Free Shipping on orders $49 and up

For those seeking a top-tier OE replacement upgrade turbo for their 1.6L car, the BorgWarner unit is the ultimate solution. It seamlessly replaces vehicles originally equipped with MINI Factory Borg Warner Turbochargers, offering an upgraded alternative for both the Cooper S and JCW models.

Keep in mind that the larger inlet necessitates an aftermarket intake system featuring a silicone hose or an aftermarket silicone intake hose to adapt to the larger inlet. Adjustments to factory inlet boots may be required for proper fitting.

With a piggyback tune, this turbo delivers power ranging from 225 to 255HP. With a more aggressive tune, you can push the limits up to 300HP. However, it's crucial to acquire a custom flash tune (not supplied) to prevent the turbo from backing off during full pulls.

Warranty claims for this turbo upgrade must be supported by a receipt from a professional repair facility, indicating the installation date and vehicle mileage. Additionally, a separate receipt from a professional repair facility should accompany the warranty claim, specifying the date and mileage of the turbocharger failure, reasons for the failure, and proposed repair solutions if necessary. Borg Warner will consider replacing a failed turbocharger due to material and workmanship defects, provided proper documentation is provided. Please note that all associated labor charges for diagnosis and repair are the responsibility of the vehicle owner.

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Turbocharger - BorgWarner - N14/N18
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BorgWarner - Corporate Logo
T#:587704
Part#: 11657600890
In Stock
$ 1,189.99 USD
Free Shipping
$ 1,189.99 USD
Free Shipping

Turbocharger Assembly with Waste Gate Actuator

Enhance your engine's performance with this all-in-one turbocharger assembly, featuring the waste gate actuator and an electric valve, complete with a gasket. This adaptable unit conveniently mounts to the front of the engine on the exhaust manifold, providing a seamless connection to the intake system.

Notably, this turbocharger is identified by two part numbers: 11657647003 and 11657600890, both of which correspond to the same top-tier product from Borg Warner, ensuring unmatched reliability and quality.

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Billet Spark Plug Gapper Tool - 14mm - BMS
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Burger Motorsports - Corporate Logo
T#:583132
Part#: BMSBSPGT14MM
Ships in 7 Business Days
$ 35.00 USD
Free Shipping on orders $49 and up

BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

  • Precisely gaps spark plugs for enhanced engine performance and efficiency
  • Speeds up the gapping process while ensuring accuracy and uniformity
  • Available in two sizes (14mm and 12mm) for a wider range of compatibility
  • Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
  • Made in the USA for premium quality and durability
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Spark Plug Gapper Tool BMS Billet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Burger Motorsports - Corporate Logo
T#:26404907
Part#: 12MMSPG
In Stock
$ 35.00 USD
Free Shipping on orders $49 and up

Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

  • Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
  • Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
  • High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
  • Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

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