BMW F80 M3 S55 3.0L

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Turner Motorsport - Corporate Logo
T#:56327183
Part#: 060289LA02
In Stock
New Item
$ 349.99

This product was last offered at the strikethrough price on
07-23-2026

$ 329.99 USD
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$ 329.99 USD
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BMWs are well-known for their problematic cooling systems, which are often the cause of irreversible engine damage and a hefty repair bill. The coolant expansion tank—a crucial component responsible for holding hot engine coolant under high pressure—is a common cause of cooling system issues. Unfortunately, BMW chose to manufacture the factory F8X expansion tank out of plastic. After years of exposure to high coolant temperatures, ambient engine bay heat, and chemical-rich antifreeze, the plastic degrades, eventually weakening enough to fail catastrophically. With this issue in mind, our team of BMW enthusiasts engineered the ultimate cooling system upgrade for F80 M3, F82/F83 M4, and F87 M2 Competition owners: a robust intercooler expansion tank that is built to last! Constructed from durable 5052 TIG-welded aluminum, this tank withstands high temperatures and pressures without deteriorating over time. Unlike the OEM molded plastic tank, this alternative is not prone to cracking, leaking, or weakening. With the Turner Motorsport Aluminum Intercooler Expansion Tank Kit, you'll never experience expansion tank failure again! Ideal for track-driven cars, this upgrade prevents catastrophic failures that cause charge-air temp spikes and limp mode due to coolant loss in a system with no level sensor. Unlike other aftermarket coolant reservoirs, this tank retains the factory coolant capacity and features a laser-cut Turner logo plate at the top of the tank to provide an exact level for filling. To guarantee exact fitment, the upgraded tank was designed using advanced 3D CAD modeling. All bungs, nipples, and fittings are precision-machined to ensure a secure seal with factory hose ends. Designed for both high-performance builds and daily drivers, the tank features a premium wrinkle black powder coat for a sleek "OEM+" look. This durable finish goes beyond style—it prevents corrosion for long-lasting reliability. Avoid the risks of the factory expansion tank—upgrade your S55-equipped BMW today and drive with confidence!
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Turner Motorsport - Corporate Logo
T#:53326250
Part#: 056755LAKT
In Stock
New Item
Sale - Save 13% $ 104.98

This product was last offered at the strikethrough price on
05-07-2026

$ 90.88 USD
Free Shipping on orders $49 and up
Sale - Save 13%
$ 104.98

This product was last offered at the strikethrough price on
05-07-2026

$ 90.88 USD
Free Shipping on orders $49 and up

Enhance rear-end control and put more power to the ground with a straightforward 3-piece design that installs with ease. The factory rubber may favor ride comfort, but it struggles to keep up when driving gets aggressive. As it wears, the OEM bushing can soften and deform, reducing stability and allowing wheel hop to creep in when you need traction most.

Our 95A durometer polyurethane bushings solve that problem. Engineered to strike the perfect balance between soft factory rubber and harsh solid mounts, they significantly reduce differential movement without introducing excessive vibration. The result is more efficient power transfer, so your torque goes straight to the rear wheels instead of being lost in drivetrain flex.

Features & Benefits:

Minimizes differential movement and instability to help eliminate wheel hop
Two-piece 95A split polyurethane design for easier installation
Precision-fit insert reinforces the bushing and strengthens mounting points
Resistant to road salt, oils, and harsh chemicals
Compatible with dual mount differential plates
Design:

Type II Anodized 6061-T6 CNC billet aluminum inserts for superior corrosion resistance and durability.
95A Polyurethane 2-Piece Isolator.
Product Development:

Our Rear Differential Bushings are designed, engineered, tested, and quality inspected by our Research & Development team. Our development process includes leading-edge product technology: FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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Turner Motorsport - Corporate Logo
T#:51110157
Part#: 008643LA03
In Stock
New Item
$ 253.99

This product was last offered at the strikethrough price on
06-14-2026

$ 189.99 USD
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$ 189.99 USD
Free Shipping

Tired of dealing with brittle, dry-rotted rubber hoses? Whether you're refreshing your cooling system or replacing aging components, our Silicone Radiator Coolant Hose Set is the ultimate upgrade. Designed for durability, performance, and a factory-perfect fit, these premium silicone hoses outperform standard rubber in every way.

Why Choose Silicone Over Rubber?

Made from heavy-duty, reinforced 4-ply fluorosilicone, Turner Motorsport hoses withstand extreme temperatures and pressures far beyond OEM rubber hoses. Engineered to resist oil, fuel, and electrochemical degradation, these hoses are tested for continuous operation at 250°F and over 45 psi, delivering superior reliability, reduced turbulence, and improved coolant flow.

Replaces OEM Part Numbers: 11537848501 & 11537848502. Pre-assembled with factory "quick-connect" hose ends for easy installation!

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Turner Motorsport Silicone Radiator Hoses - F8X S55
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:57543678
Part#: 008643LA04KT
In Stock
New Item
$ 89.99 USD
Free Shipping
$ 89.99 USD
Free Shipping

Tired of dealing with brittle, dry-rotted rubber hoses? Whether you're refreshing your cooling system or replacing aging components, our Silicone Radiator Coolant Hose Set is the ultimate upgrade. Designed for durability, performance, and a factory-perfect fit, these premium silicone hoses outperform standard rubber in every way.

Why Choose Silicone Over Rubber?

Made from heavy-duty, reinforced 4-ply fluorosilicone, Turner Motorsport hoses withstand extreme temperatures and pressures far beyond OEM rubber hoses. Engineered to resist oil, fuel, and electrochemical degradation, these hoses are tested for continuous operation at 250°F and over 45 psi, delivering superior reliability, reduced turbulence, and improved coolant flow.

Replaces OEM Part Numbers: 11537848501 & 11537848502. Can be used with your factory connectors.

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S55 Silicone Crankcase Vent Hose (11127850244)
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:57797979
Part#: 018465LA02
Ships on Feb 1, 2027
New Item
$ 99.99 USD
$ 99.99 USD
N54/N55 Low Temp Oil Thermostat Kit - 70c
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:52621839
Part#: 008731KT1
In Stock
New Item
Sale - Save 23% $ 74.98

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

$ 57.74 USD
Free Shipping on orders $49 and up
Sale - Save 23%
$ 74.98

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

$ 57.74 USD
Free Shipping on orders $49 and up

Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:​

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Genuine BMW Oil Pan Gasket With Oil Pan Bolt Set - N55
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56038085
Part#: 11137600482KT4
In Stock
New Item
$ 130.99 USD
Free Shipping on orders $49 and up
This Hardware & Gasket Refresh Kit takes the guesswork out of maintenance. This kit bundles a high quality replacement oil pan gasket with a fresh, complete set of factory spec aluminum hardware. Whether you are dropping the subframe for a preventative overhaul or chasing down an active oil leak
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Brembo Brake Pad Wear Sensor - Front And Rear
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56110310
Part#: 34356792289KT
In Stock
New Item
$ 73.99 USD
Free Shipping on orders $49 and up
This curated kit bundles premium front and rear sensors from Brembo, giving you a complete axle to axle replacement that guarantees your brake monitoring system works perfectly without cutting corners.
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Windshield Cowl Cover Replacement Kit - F30, F31, F80, F83
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56507838
Part#: 51717258177KT3
In Stock
New Item
$ 82.66 USD
$ 82.66 USD
This kit drops in as a direct fit solution to ditch that sun baked eyesore and get your front end back to proper, factory fresh spec. Engineered for a precise, snug seal along the windshield and firewall
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VRSF Charge Pipe Upgrade Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353627
Part#: 10801050/60KT2
In Stock
New Item
$ 439.99 USD
Free Shipping on orders $49 and up
If your brake pedal is starting to feel like a wet sponge and you’re missing that sharp, decisive bite when you drop anchor before a corner, your BMW is trying to tell you something.
Packaged by Turner - Corporate Logo
T#:56254753
Part#: B8800120KT2
In Stock
New Item
$ 177.99 USD
Free Shipping on orders $49 and up
Combining a heavy duty hub adapter with dedicated slide hammer and impact force screw attachments, this kit is built for serious mechanics and track day drivers who need unyielding strength to get the job done right the first time.
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Turner Skid Plate and Hardware Installation Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353630
Part#: 021491TMS01KT2
In Stock
New Item
$ 649.99 USD
Free Shipping on orders $49 and up
One stray piece of road debris, a harsh track transition, or an unforgiving speed bump can instantly puncture your oil cooler—leaving you with a catastrophic engine failure before you even have a chance to pull over.
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Packaged by Turner - Corporate Logo
T#:56218577
Part#: 11657849650/1KT2
In Stock
New Item
$ 2,259.99 USD
$ 2,259.99 USD
This Twin Turbo Kit includes brand new, factory original Mitsubishi front and rear turbochargers with built in manifolds. These are identical to the units supplied through dealer networks, offering perfect fitment and factory balanced assemblies.
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Packaged by Turner - Corporate Logo
T#:55353595
Part#: OTN54.T85KT3
In Stock
New Item
$ 390.23 USD
Free Shipping on orders $49 and up
High oil temperatures are the ultimate enemy of your engine's longevity and performance. If you want to keep pushing your BMW to the limit you need to manage the heat.
Packaged by Turner - Corporate Logo
T#:55317707
Part#: IRPUSSKT2
In Stock
New Item
$ 552.99 USD
Free Shipping on orders $49 and up
Stop guessing where the gate is. Upgrade your connection to the machine and drive your BMW the way it was meant to be driven.

Packaged by Turner - Corporate Logo
T#:56254782
Part#: 34106797603KT4
Ships on Sep 25, 2026
New Item
$ 1,291.99 USD
$ 1,291.99 USD
At the core of this kit are Brembo Dimpled & Slotted Rotors. Designed to withstand extreme thermal cycling, the dual action pattern optimizes gas degassing and debris clearance while preserving structural integrity.
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Packaged by Turner - Corporate Logo
T#:55857771
Part#: 026732TMS03KTKT2
Ships on Oct 29, 2026
New Item
$ 279.99 USD
Free Shipping on orders $49 and up
Front Brake Pads M Sport
For vehicles with standard iron brakes only - NOT compatible with Carbon Cermaic Brakes
iSWEEP - Corporate Logo
T#:52410949
Part#: R1548
Ships in 3 Business Days
New Item
$ 395.00 USD
$ 395.00 USD