BMW X Series E70 (2007-2013)

Introducing our Turner Motorsport Crank Seal Guard – the essential shield for your BMW's engine integrity. Safeguarding the heart of your vehicle, this meticulously designed guard offers robust protection for the crank seal concealed behind the harmonic balancer.

Considered an indispensable maintenance component for your BMW, the Crank Seal Guard acts as a crucial defense against a potential and preventable catastrophe involving your accessory belt. Facing the reality of potential oil or coolant leaks in your engine, this guard becomes a reliable barrier, preventing these fluids from reaching the accessory belt. The consequence of a compromised belt includes walking, slipping, fraying, and rubber particles finding their way behind the harmonic balancer and into the crank seal – a scenario that can lead to severe engine failure.

Let's be honest, engine leaks are a common occurrence, and whether your engine is currently leaking or not, the Crank Seal Guard is a proactive measure against future threats. The wear and tear on the accessory belt due to oil and coolant exposure can result in slipping, tearing, or, worst-case scenario, belt snapping – posing a significant risk to your engine's well-being.

Prepare your car for the long haul and protect the vital components, It's not a matter of "if" but "when" your belt will become a problem, and our Crank Seal Guard is your proactive solution. Rigorously tested on N52/N54/N55 and S55 for 100% confirmed fitment, it stands as a reliable guardian for your engine's health. Invest in the protection your BMW deserves with the Turner Motorsport Crank Seal Guard.

Key benefits:

Protect crank seal from rogue accessory belts and their shredded debris
Optimized to fit N52, N54, N55, and S55 engines
Rigid design that fits within the space constraints between the engine block and harmonic balancer
Zinc-coated fasteners for corrosion and oxidation resistance
Design:

Modeled and designed from FARO laser scanning and Solidworks CAD
Manufactured from 6061 billet aluminum
Turner blue anodizing
Installation:

It is a good idea to note how your belt is routed before starting the installation.

2 securing bolts for crank seal guard - Torque value of 20Nm

You will find either 6 or 8 E10 bolts are holding the harmonic balancer depending on the engine.

E10 (P#11237564511) ​
​N52: 6 bolts - Torque value of 25nm
N54: 6 bolts - Torque value of 35nm
N55: 8 bolts - Torque value of 35nm

E10 (P#11237575488)
S55: 8 Bolts - Torque value of 35nm

Turner Motorsport Rolled Angle Exhaust Tip - 3.0 Inlet - 3.0 OD - Stepped Left - Chrome brings a sleek and stylish upgrade to BMW exhaust systems. This high-quality exhaust tip features a striking chrome finish and a rolled angle, stepped design that adds both aesthetics and performance to your vehicle. Its precision design ensures a perfect fit and a bold look. With a 3.0-inch inlet and 3.0-inch outer diameter, this exhaust tip is designed to enhance the visual appeal of your BMW's exhaust system.

• Premium Chrome Finish: Adds a high-gloss, polished look to your vehicle’s exhaust.
• Rolled Angle Design: Provides a stylish and aggressive appearance.
• Stepped Left Design: Ensures a precise fit and a distinctive look.
• 3.0-Inch Inlet & Outer Diameter: Perfectly matches BMW exhaust systems for a seamless upgrade.
• Durable Construction: Built to withstand the elements and maintain its shine.

Upgrade your engine build with Turner's WPC-treated Race Series Bearings, engineered for serious performance enthusiasts. Starting with ACL’s high-performance bearing shells, these Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Key Features:

Duraglide Tri-Metal Construction: ACL's Race Series bearings feature a high-strength overlay for enhanced performance. Optimized Oiling: Designed to promote better oil flow during high-RPM conditions. Precise Fitment: Manufactured with OEM-level precision using micron tolerance machining. WPC-Treated for Strength: Surface treatment adds strength and reduces friction for improved engine performance. No Flash Plating: Allows for better heat transfer and bearing retention. Thermal Discharge Process: Smoother, stronger components through WPC’s unique thermal discharge technology. Enhanced Heat and Friction Resistance: Built to combat the biggest enemies of high-performance engines. Don’t settle for standard bearings—choose Turner Motorsport WPC-treated Race Series Bearings for the ultimate engine performance upgrade. Perfect for your next engine rebuild or rod bearing service!

We are proud to introduce our latest exhaust offering, the Black Chrome Rolled Angle Exhaust Tip! This tip comes in a gorgeous chrome finish and features a rolled angle, stepped design. Warning - you may become obsessed with cleaning and taking care of these beautiful tips!

Other Features Include:

3.0 Inlet
3.0 Outer Diameter
Black chrome Finish
Left Stepped Design
Rolled Angle Design

Universal 2.5" inlet to 3.5" outlet exhaust tip. Priced per exhaust tip.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Brushed Aluminum Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

Universal 2.5" inlet to 4.0" outlet exhaust tip. Priced per exhaust tip.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
4.0" Outer Diameter
Brushed Aluminum Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

BMW’s E70 might look like a practical family SUV, but underneath, it’s packing some seriously impressive hardware in the N55 and M57 engines. The downside? The factory rear muffler does a great job of hiding the sound these engines are capable of. If a full cat-back system isn’t on your list right now, Turner Motorsport’s new muffler delete is a smart, budget-friendly way to wake up your E70’s exhaust note while adding a bit more attitude and style to the rear of the vehicle.

This system completely transforms the character of your X5 by replacing the restrictive rear muffler with a high-flowing, TIG-welded stainless steel setup that enhances tone, reduces weight, and maintains factory fitment and finish. Our Muffler Delete Kit features dual 3" primary tubing that transitions to adjustable 3.5" tip sections for a clean yet aggressive look. At the front, the muffler delete kit attaches to the OEM mid-pipe using factory-style sleeve clamps. The connecting pipe is installed at the factory cut location, creating an easy and reversible modification. At the rear, the included sleeve clamps enable easy adjustment and precise tip placement inside the factory rear diffuser.

FEATURES

TIG-welded dual 3" primary tubing seamlessly transitions to adjustable, twin slash-cut 3.5" tip sections, delivering a bold, refined appearance
Straightforward cut-and-clamp installation, 100% reversible
Sleeve clamps provide full adjustability for effortless alignment and precise tip positioning
Utilizes factory exhaust hangers for a clean, bolt-on installation—no cutting or drilling required
INSTALLATION & SUPPORT

Looking for installation tips? Look no further! We've assembled a start-to-finish installation guide to ensure an effortless install process. Click HERE for Installation Instructions.

• 60MM, 75MM, 82MM, OR 90MM OVERALL LENGTH
• EASY INSTALL WITH ALLEN SOCKET
• CERTIFIED ISO/TS 16949 AND ISO 9001 BY TUV
• MANUFACTURED IN EUROPE
• BLACK M-PHOSPHATE COATING
• CORRECT SHOULDER SIZE FOR HUBS/BRAKE ROTORS
• STUD FOR MIXED STREET/TRACK USE

• Wheel studs are among the safest and most beneficial upgrades you can make on a track car. Not only are wheel studs safer than wheel bolts but they make changing wheels/tires much easier. One of the frustrating things about installing your wheels on the hub is that it's difficult to line up the wheel on the bolt holes. As wheels get larger but also heavier it's even more trouble. Add in a wheel spacer and the task is twice as hard. BMW does produce a wheel alignment pin for this purpose but if you're changing wheels often a stud conversion is the better way to go.
  
  Our original bullet nose studs are available in 60mm, 75mm, 82mm, or 90mm. The 75mm works great for cars that do not use a spacer (or a spacer smaller than 10mm). We recommend the 90mm length for cars that have spacers up to 20mm. The 82mm length is a happy medium between the 75mm and the 90mm. These studs come with a OEM-style black zinc coating for excellent corrosion resistance. These studs are perfect for dual-purpose street/track cars. The studs are stronger and safer than wheel bolts with protection against corrosion which makes them suitable for street use. For a dedicated race or track car, where wheel changes or pit stops are more frequent, check out our racing dry lube studs.
  
  Our studs are also designed and manufactured with the properly sized shank to work with a wider range of BMW wheel, nut, and brake rotor combinations. We intentionally avoid the extra large shoulders you see on other studs because they can interfere with some brake rotor hats. The extra large shoulder can be too large to allow the rotor to pass through and drilling out the holes is required (not cool!) Our studs have the sufficient shank for the brake rotor without interfering.
  
  Not all wheel studs are created equal. We don't take a manufacturer's generic wheel stud from their catalog and call it our own. Turner Wheel Studs are manufactured to meet our own specifications. Beware of cheaper studs on the market! We have seen other studs similar to our own designs that are not a true BMW fitment. There are differences that we have ironed out over our years of selling wheel studs for the BMW market. Our stud prices may be slightly higher than the rock bottom prices on the web but we promise that it's a higher quality.
   Turner Bullet Nose Wheel Stud Features:

• Black phosphorous corrosion resistant coating
• Innovative nut-starter and bullet shape radius that all but eliminates cross-threading
• Long shank for good brake rotor alignment
• Heat-treated aircraft quality alloy steel
• Installation Instructions
  Click here for installation instructions and more information.
  
  
  
  Sold per stud.

This isn't just another generic "filter on a stick" or a brittle, 3D-printed prototype. This cold air intake was engineered from the ground up by true 35d enthusiasts who understand exactly what the BMW M57 engine needs. Designed specifically for the diesel X5, it delivers unmatched size, build quality, and real-world effectiveness.

By ditching the restrictive factory airbox, this system completely transforms your engine bay. It utilizes a massive, custom-fabricated aluminum shovel to scoop up dense, cold air and ram it directly into the largest high-flow cone filter that can physically fit under the hood. If you want to slash intake air temperatures (IATs), maximize your diesel's performance, and install the most comprehensive intake system on the market for your X5, Turner Motorsport has you covered.

Built from heavy-duty 12-gauge and 6061-T6 aluminum and wire-reinforced silicone, this durable setup is built to handle high diesel boost levels without breaking a sweat. Best of all, it backs up its rugged looks with a massive 38% increase in airflow over stock, ensuring your M57 engine gets all the air it needs to perform at its peak.

Features and Benefits:

Direct bolt-on
Largest fabricated air box on the market
Removable center duct for ease of engine bay access
Eliminates the restrictive factory airbox
Oversized, free-flowing cone air filter
Full cold-air intake ducting that utilizes both front passages instead of the single duct from the factory
38% increase in flow over factory intake with AFE panel filter (425CFM vs 308CFM at -10inH2O)
Comprehensive installation instructions
Design:

12 Gauge 5052 aluminum heat shield
Wire-reinforced fluoroelastomer silicone inlets
Powder coating for appearance and corrosion resistance
Black anodized 6061-T6 aluminum intake couplers
Dual front aluminum air ducts
70A durometer polyeurathane mounting grommets
9" Cone Filter
Kit Contents:

Main airbox
Front grille inlet ducts
Silicone turbo inlet
Silicone MAF tube
Billet air filter adapter
Air filter
Bulb seal
Hardware kit
Installation and Support:

- Click HERE for Installation Instructions -

Product Development:

Our E70 35d Intake was designed, engineered, tested, and quality-inspected by our Research and Development team at our Wadsworth, Ohio, facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.