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Your New Favorite Stage 1 S63 High Performance Engine (tu4) Bmw M5/m8 For Women [ds5XWAOB]

$129.99 $415.99 -69%

Ultimate Stage 1 S63 High Performance EngineThe CarBahn Stage 1 S63 High Performance Engine (TU4) is a game-changer for BMW M5 and M8 owners seeking unparalleled power and reliability. Engineered to outperform the OEM factory remanufactured engines,

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Your New Favorite Stage 1 S63 High Performance Engine (tu4) Bmw M5/m8 For Women [ds5XWAOB]

Ultimate Stage 1 S63 High Performance Engine

The CarBahn Stage 1 S63 High Performance Engine (TU4) is a game-changer for BMW M5 and M8 owners seeking unparalleled power and reliability. Engineered to outperform the OEM factory remanufactured engines, this high-performance marvel is designed for medium-output tunes and offers an excellent alternative if your original engine has failed. With 850 lb-ft of torque, this engine delivers exceptional performance while maintaining the stock compression ratio for optimal drivability and fuel economy.

Advanced Engine Features and Specifications

The CarBahn S63 engine is a testament to quality and innovation. Crafted with high-quality racing components, it features Carrillo connecting rods, forged CP pistons, high-performance valve springs, and a high-performance head gasket. These components ensure durability and longevity, making it a superior choice for BMW S63 performance enthusiasts. Engineered by Steve Dinan's engine shop, with 46 years of experience and numerous championships under its belt, this engine offers unmatched quality and reliability. To further enhance performance, CarBahn has designed this engine to handle very high outputs by utilizing higher quality racing Carrillo connecting rods and forged CP pistons.

Unmatched Performance for Daily Drives and Racing Enthusiasts

Experience the power and performance of the S63 engine tuning with CarBahn. This engine is not just for racing; it's designed for daily drives as well. The stock engine's high compression ratio is optimized for increased boost, providing improved driveability on pump gas and reducing catalyst inlet temperatures for emissions-legal street cars. With a two-year warranty from Steve Dinan's experienced engine shop, you can trust in the quality and reliability of this high-performance engine. Whether you're a daily driver or a racing enthusiast, the CarBahn S63 engine is the ideal choice to take your BMW M5 or M8 to new heights.

What Our Customers Say

January 31, 2026

Absolutely no complaints!

It's a very well-made and effective tool. A must-have.

- Vienna M..

January 31, 2026

Absolutely no complaints!

This product is a brilliant choice. It's a solid, well-constructed device.

- Gregory N..

January 31, 2026

Absolutely no complaints!

The performance is outstanding. It's a truly top-tier product.

- Mariam M..

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