BMW X6 M S63 4.4L

Valve Stem Seal Kit

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:6366599

Part#: 11340039494

In Stock

$ 47.99

This product was last offered at the strikethrough price on
02-12-2026

$ 42.99 USD

Add to Wish List

Qty

$ 42.99 USD

Add to Wish List

Cabin Filter / Fresh Air Filter - Set

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:594898

Part#: 64119248294

In Stock

$ 34.99 USD

Add to Wish List

Qty

$ 34.99 USD

Add to Wish List

Clean up the air coming into your cabin and make your HVAC system work easier by replacing the interior air filter in your vehicle. Often overlooked, this is part of your vehicle's scheduled maintenance and should be performed when soiled.

Show More Show Less

Tie Rod Assembly

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:15445610

Part#: 32106793496

Back Ordered

$ 93.99 USD

Add to Wish List

Qty

$ 93.99 USD

Add to Wish List

Complete tie rod assembly includes outer tie rod and inner ball and socket. Check tie rods regularly, and replace when needed to prevent imprecise steering, vibration, uneven or accelerated tire wear, and potential loss of steering control.

Show More Show Less

Corteco Transfer Case Output Shaft Seal - E53, E70, E71, E83 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:592134

Part#: 27107539265

In Stock at Vendor

$ 24.88 USD

Add to Wish List

Qty

$ 24.88 USD

Add to Wish List

Replace your leaking seal

Corteco Selector Rod Shaft Seal

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:585859

Part#: 24147571213

In Stock

$ 10.99 USD

Add to Wish List

Qty

$ 10.99 USD

Add to Wish List

Sealing ring for the transmission gear selector rod Fits the following transmissions: GA6HP19 GA6HP19Z GA6HP26Z A5S325Z A5S310Z A5S440Z A5S560Z ZF 4HP22/24 ZF 4HP22/24-EH ZF 3HP22

OEM Corteco Differential Input Shaft Seal - E38 E53 E60 E65 E70 and m...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:398420

Part#: 33107609536

In Stock

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

As seals age, cracks and splits may form, allowing fluid to seep past the seal. Prevent potential differential damage by replacing your old seal with this OEM Corteco seal.

Seal - Transfer Case Output Shaft

Front

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:596677

Part#: 27107539266

Ships in 1 Business Day

$ 17.64

This product was last offered at the strikethrough price on
05-04-2026

$ 10.99 USD

Add to Wish List

Qty

$ 10.99 USD

Add to Wish List

Replacement Transfer Case Output Shaft Seal from Corteco

Front Lower Control Arm - Left

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:15445607

Part#: 31126771893

Ships in 1 Business Day

$ 126.99 USD

Add to Wish List

Qty

$ 126.99 USD

Add to Wish List

Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort. One item to replace is the control arm. After years of service, the non-serviceable ball joints and other components can begin to wear out. Because some components cannot be replaced, the only solution is replacement of the entire arm. ECS Tuning has your replacement with this Genuine BMW made piece, a factory-direct unit that will restore your suspension. A tighter feel, less shake in the steering wheel, and more solid performance when hitting road hazards such as pot holes and bumps. Not only will you feel safe in your vehicle again, you can also feel comfortable. If replacing any part of your front or rear suspension, it is best to either do it in pairs (both left and right sides), or examine parts that are prone to failure. This will provide the most service life out of replacement parts and assure they are all performing properly. Skim through the suspension section of your vehicle model to see all those other parts that may need replaced.

Show More Show Less

Corteco Shaft Seal

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:592116

Part#: 24317519352

In Stock

$ 10.99 USD

Add to Wish List

Qty

$ 10.99 USD

Add to Wish List

45x58x7mm

Mid Brake Hose - Left

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:593729

Part#: 19036498

In Stock at Vendor

$ 18.99

This product was last offered at the strikethrough price on
04-28-2026

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

If you have had a stock brake hose blow out during braking or get a hole due to abrasion or dry rot, this is your perfect replacement.

Mid Brake Hose - Right

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:593728

Part#: 19036499

In Stock at Vendor

$ 33.62

This product was last offered at the strikethrough price on
04-06-2026

$ 20.49 USD

Add to Wish List

Qty

$ 20.49 USD

Add to Wish List

If you have had a stock brake hose blow out during braking or get a hole due to abrasion or dry rot, this is your perfect replacement.

Active Autowerke Performance Catted Downpipes - Flanged - E70/71 E60/...

For Model Years 2010-2012 Only

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Model Years 2010-2012 Only - VIN Required for Purchase

T#:22822600

Part#: 11-041F

Ships in 10 Business Days

5% off MSRP $ 2,999.00

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

$ 2,849.99 USD

Add to Wish List

Qty

5% off MSRP

$ 2,999.00

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

$ 2,849.99 USD

Add to Wish List

The S63 and N63 twin-turbo V8s are world-class powerplants, but they’ve got a breathing problem. From the factory, your BMW X5M, X6M, 550i, or 650i is suffocating under massive backpressure caused by restrictive, bulky catalytic converters that trap heat and kill momentum. If you want real power, you have to let those turbos spin. Active Autowerke’s Signature High-Flow Downpipes are the ultimate "no-compromise" upgrade for the serious BMW enthusiast. Hand-fabricated in Miami, these 3.0" downpipes utilize GESi G-Sport Ultra High Output technology. You get the raw performance and rapid spool of a track setup with the refined, odorless experience of a daily driver—and most importantly, no Check Engine Light. Why These Downpipes Belong on Your BMW: Turbo performance is all about the pressure differential. By clearing the path behind the turbine wheel, you allow the turbos to work significantly less to produce significantly more. Instant Turbo Response: Experience a massive reduction in lag with quicker spool-up and instant throttle tip-in. Massive Power Ceiling: The 4.5" GESi 400-cell cores are rated for 500hp to 850hp, ensuring they won't become a bottleneck as you climb the ladder of modifications. Clean & Odorless: Forget the "gas station" smell of catless downpipes. These proprietary precious-metal catalysts keep the air clean and your cabin comfortable. Hand-Built Precision These aren't mass-produced units. Each set is TIG-welded 304 stainless steel with cast upper V-band flanges for a factory-perfect, leak-free seal. Because Active Autowerke builds these in-house, the fitment is surgical—designed for a straightforward bolt-on installation with no cutting or welding required. Turner Fitment Note: To guarantee 100% accuracy for your build, please provide your VIN at checkout. Note: These are F-chassis specific; G-body vehicles with the N63B engine require a different configuration. Core Features: No CEL Guarantee: Optimized for catalytic efficiency to keep your dashboard clear. 49-State Legal: EPA Registered and fully OBD2 compliant (Excludes CA). Built for Heat: Rated to withstand up to 1,500°F and reaches operational efficiency in just 9 seconds. Legendary Durability: 304 stainless substrate is furnace-braised to the mantle for maximum vibration resistance. Warranty Protected: Includes a 5-year/50,000-mile structural warranty and a 2-year/25,000-mile catalyst core warranty.* Technical Specs: Material: TIG-Welded 304 Stainless Steel Tubing: Full 3.0" (76mm) Mandrel-Bent Piping Catalyst: GESi Ultra High Output (400 CPI) HP Rating: 500hp - 850hp Lead Time: Custom made-to-order (Approx. 2 weeks) *A Note on Burble Tunes: We love a good exhaust crackle as much as anyone, but "aggressive" burble or pop maps physically destroy catalytic substrates. Use of such tunes will void the warranty on the GESi core.

Show More Show Less