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BMW N63/S63 4.4L NGK Performance One-Step Colder Spark Plug Set - ...

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T#:587466

Part#: 97506S8KT

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$ 119.99 USD

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$ 119.99 USD

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When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring. There are two rules that most people tend to go by when deciding on which spark plugs to buy: The first rule of thumb is that with every 100 horsepower added, you should run spark plugs that are a step colder than your stock plugs. This is generally accepted across the motorsports community but unfortunately isn't always the most accurate measurement of when you will need colder plugs. The second rule is to go a step colder any time you massively alter cylinder temperatures by adding forced induction to an NA engine, by increasing compression ratio, after altering timing in a major way, or by changing fuel types to something with a higher octane rating such as racing fuel. Adding spark plugs that are a step colder outside of these conditions, with no real change to the engine, can actually hurt more than help by leading to spark plugs fouling quicker than normal and by making the car harder to start in cold weather conditions. We suggest talking to your engine builder or tuner before making the change, or you can call our Turner Motorsport sales staff to discuss what modifications have been made to your vehicle and see if these plugs are right for you!

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AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

T#:340098

Part#: AEROCATCH

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Starting at $ 72.99 USD

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Starting at $ 72.99 USD

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As used by Turner Motorsport on our championship winning BMW race cars, the new aerodynamically efficient and aesthetically styled AeroCatch is setting new standards in hood fixing for the 21st century. Say goodbye to your standard hood pins -- these are better all around.

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BMW N54 N55 N63 S63 HJS V-Band Exhaust Clamp - Priced Each

T#:396285

Part#: 11657620508

In Stock

$ 21.49 USD

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$ 21.49 USD

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BMW N54 N55 N63 S63 HJS V-Band Exhaust Clamp - Priced Each is designed for superior performance and reliability in exhaust system maintenance and upgrades. Engineered by Turner Motorsport, this high-quality clamp ensures a secure and leak-free connection in your BMW's exhaust system.

Durable Construction: Made from premium materials to withstand high temperatures and harsh conditions, ensuring long-lasting performance.
Precision Fit: Designed to fit perfectly with BMW N54, N55, N63, and S63 engines, offering a secure and reliable seal.
Improved Exhaust Efficiency: Prevents leaks and maintains optimal exhaust flow, contributing to better engine performance and efficiency.
Easy Installation: The V-band design allows for quick and easy installation or removal, simplifying exhaust system maintenance.
Versatile Use: Ideal for both performance upgrades and routine repairs, making it a valuable addition to any BMW enthusiast's toolkit.

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75mm Dual Clamp Exhaust Sleeve - Priced Each

T#:37622243

Part#: 18307560781

In Stock at Vendor

$ 39.99 USD

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$ 39.99 USD

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Dual clamp pipe connector joins exhaust pipes without welding. Split, compressible design clamps tightly around joined pipes for a leak-free fit. Includes hardware.

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BMW F85 X5 M S63 4.4L

Sub-Categories

BMW N63/S63 4.4L NGK Performance One-Step Colder Spark Plug Set - ...

AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

BMW N54 N55 N63 S63 HJS V-Band Exhaust Clamp - Priced Each

75mm Dual Clamp Exhaust Sleeve - Priced Each

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