BMW F85 X5 M S63 4.4L

Clear BMW chassis

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AeroCatch - Corporate Logo
T#:340098
Part#: AEROCATCH
In Stock
$ 566.99

This product was last offered at the strikethrough price on
05-13-2026

Starting at $ 82.99 USD
Free Shipping
Starting at $ 82.99 USD
Free Shipping
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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ARP - Corporate Logo
T#:4309
Part#: 100-9942
In Stock at Vendor
$ 216.99

This product was last offered at the strikethrough price on
03-05-2026

$ 202.99 USD
Free Shipping
$ 202.99 USD
Free Shipping
We highly recommend using a stretch gauge when installing rod bolts and other fasteners, where it is possible to measure the length of the fastener.
ARP - Corporate Logo
T#:51110152
Part#: 201-4703
Ships in 8 Business Days
New Item
$ 1,099.99 USD
Free Shipping on orders $49 and up
For engine builders pushing the absolute limits of high-performance engineering, the ARP Custom Age 625+ Cylinder Head Stud Kit represents the pinnacle of fastening technology. While standard aircraft-quality steels and even the renowned ARP2000 alloy are impressive, the proprietary Custom Age 625+ super-alloy provides a massive leap in capability by increasing tensile strength by an additional 40,000 to 60,000 psi. This specialized hardware is engineered specifically for ultra-high-boost applications, offering superior fatigue resistance and the unique ability to maintain its structural integrity under extreme temperatures that would cause lesser materials to weaken.
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Akrapovic - Corporate Logo
T#:391371
Part#: S-BM/T/1
Back Ordered
$ 9,111.99 USD
Free Shipping
$ 9,111.99 USD
Free Shipping

The Akrapovic Cat-back Titanium exhaust system for the BMW X5/X6 M is designed for drivers who demand more power and less weight. In addition to weight reduction and a power gain, one of the tasks of the Akrapovic team was also to make the sound of the X5/X6 M become music to ones ears. An optional wireless "dualmode" exhaust flap control allows the vehicle to have a more civilized, but deeper than stock sound at low speed. However, when the exhaust flap is opened the muffler is bypassed, creating a deep and sporty sound much more in keeping with the personality of the car.

Power gains come in at 5.3 hp (at 5300 RPM) and 8.4 Nm (at 5250 RPM) with just the exhaust alone, and a total weight savings of 32.7 lbs! That is a 42% overall reduced difference in weight from stock.

Not for sale outside the US or Canada.

This item fits the following BMWs:
2015+ F85 BMW X5 M
2015+ F86 BMW X6 M

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ARP - Corporate Logo
T#:338571
Part#: TMS1733
In Stock
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.
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Akrapovic - Corporate Logo
T#:394612
Part#: P-HF947
In Stock at Vendor
$ 974.99 USD
Free Shipping on orders $49 and up
The Akrapovic Sound Kit is a wireless exhaust valve control system that allows you full control over the valve system in your titanium Akrapovic exhaust. This enable you to open the exhaust valve when you want to turn as many heads as possible or keep it closed when your out for an easy Sunday drive.
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ARP - Corporate Logo
T#:54104152
Part#: 201-4702
Ships on Aug 5, 2026
New Item
20% off MSRP $ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD
20% off MSRP
$ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD
Developed specifically for high-boost, high-horsepower motorsport applications, the ARP Head Stud Kit provides the ultimate clamping force required to maintain a perfect head-to-block seal under the most grueling race conditions.
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