BMW Engine Parts for BMW 7 Series F02 (2009+)

VAC Motorsports Crank Seal Guard - N54 N55 S55

T#:29765724

Part#: VAC-11-CSG-N5X

Ships in 8 Business Days

$ 155.99

This product was last offered at the strikethrough price on
05-02-2026

$ 139.99 USD

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$ 139.99 USD

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The VAC Motorsports Crank Seal Guard, made of 6061 Billet Aluminum, prevents your serpentine belt from being pulled into your engine, a common problem amongst BMW N54, N55, and S55 Engines. Without a crank seal guard, the serpentine belt on N54, N55, and S55 engines is commonly sucked into the crank hub area past the crank seal, where it enters your engine and disrupts engine timing. When this occurs, the belt is shredded and clogs engine oil pickup, starving the engine and reducing oil pressure, causing catastrophic engine failure and thousands of dollars worth of damage. VAC Motorsports’ Crank Seal Guards are precision machined for perfect fitment and provide rigidity and maximum protection. We designed our guard with self-locating pilots to perfectly seal the crank hub bore and provide even, minimum clearance around the crank hub. Installation Hardware included. Made in the USA.

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Magnetic Sump/Oil Pan Plug

T#:22723756

Part#: MMR03-0504

Ships in 3 Business Days

$ 37.99 USD

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$ 37.99 USD

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Supertech Single Groove Exhaust Valve - Priced Each

T#:21472889

Part#: BMEVI-1055S-HS

Ships in 9 Business Days

$ 55.99 USD

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$ 55.99 USD

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Single Groove sodium filled exhaust valves for high performance builds Head Diam: 28mm (std) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 112.9mm Stem Diam: 5.96mm

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BMW N54 3.0L High Boost Head Gasket - Copper Ring

T#:21604315

Part#: HG-BMW-N54

Ships in 8 Business Days

$ 299.99 USD

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$ 299.99 USD

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BMW N54 3.0L High Boost Head Gasket - Copper Ring is designed for high-performance applications where boosting power is essential. This copper ring head gasket ensures a reliable seal under extreme conditions, making it ideal for high boost N54 engine builds. The 1.5mm thickness and 86mm bore size provide a precise fit and optimal performance.

High-Boost Performance: Ideal for N54 engine builds requiring high boost levels.
Durable Material: Made from high-quality copper ring material for a robust seal.
Optimal Thickness: 1.5mm thickness ensures reliable performance under extreme conditions.
Precise Fit: 86mm bore size fits perfectly with the N54 engine specifications.
Enhanced Reliability: Designed to handle increased pressure and heat for better engine performance.

Upgrade your BMW N54 engine with this high boost copper ring head gasket to achieve exceptional reliability and performance.

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5mm Single Groove Valve Keeper - Set Of 24

T#:21604314

Part#: KPR-5.0-7S-24

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$ 72.99 USD

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$ 72.99 USD

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Two required per valve, for use with certain supertech valves 5.0mm single groove

ARP Performance Head Stud Kit - N54

T#:1061441

Part#: ARP-HSK-N54

Ships in 3 Business Days

$ 554.99 USD

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$ 554.99 USD

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Despite the fact that BMW engineers some of the worlds most revered engines, during number crunching something always has to be a compromise. One item that is always found to be a weak point- the OEM hardware. It is definitely sub-par for real performance use under high stress such as modded engines and track use. We use these fasteners on all of VAC's in-house head builds. Whenever the head is coming off, your switching to forced induction, or if you are simply prepping to drive your car hard; we highly recommend switching to far superior race-grade hardware. These Head Stud Kits greatly improve reliability; helping to eliminate movement of the of the cylinder head and intern, gasket failure caused by inferior OEM head-bolt stretch. This is the #1 cause of premature head gasket failure, especially on boosted or high output engines. Though more expensive than OEM, converting to one of VAC's head studs kits will not only give added strength and reliability when its needed most, but provides the most accurate torque readings because studs don’t “twist” into the block; all clamping forces are on one axis, and there is less force exerted on the normally stressed threads of the block. This increases block and hardware life and typically makes the head easier to properly install to the block, a blessing if your head may have to be removed more than once. Especially in the time crunch of racing, when engines are dissembled frequently, studs make removing and installing the cylinder head on to the block a much easier task. By allowing the studs to act as a guide on to the head, your head slides on and off and also ensures proper alignment of the head and gasket for the same reason. It is similar to converting your wheel-bolts to wheel-studs.

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MMX Magnetic Oil Drain Plug - M18x1.5mm - BMW S63 N62 N63 N74 ...

T#:32980553

Part#: MMR03-0506

Ships in 3 Business Days

$ 37.99 USD

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$ 37.99 USD

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There's no avoiding it, your engine's contact surfaces wear a tiny amount each time it runs. So, it becomes inevitable that tiny ferrous particles become suspended in the oil. They quickly make their way around your engine via the oil system for thousands of miles traveling over sensitive components such as your crankshaft bearings or camshaft caps, slowly contributing to increased engine wear. Our magnetic sump plug has a large surface area magnetic end, which helps to catch metal particles. And of course, the harder your engine works, the greater the risk of this nasty metallic debris, meaning the greater the benefit of using our magnetic sump plug. The MMX Performance magnetic sump plug is crafted from T6-6061 lightweight aluminum and is anodized in our trademark gloss black finish. It's supplied with a set of 5 sealing washers included (additional packs of washers can be ordered). Insist on an MMX magnetic sump plug at your next service! Full OE plug replacement. M18 x 1.5 fitment. Protect and increase engine lifespan. Crafted from T6-6061 lightweight aluminum. Anodized in our trademark gloss black finish. Supplied with a set of 5 sealing washers.

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S55 / N55 One-Piece Crank Hub Upgrade Kit - 4-Pin

T#:19891361

Part#: MMR20-1004

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$ 1,064.99 USD

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$ 1,064.99 USD

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Both the N55 and S55 engines are plagued by the same issue when chasing high horsepower numbers... the dreaded crankhub failure. Fortunately MMR Performance has released an upgraded version of their already stout single-piece crankhub, but this time offering a 4-pin dowelled location that locks onto the front of the crankshaft. This configuration eliminates the multi-piece crankhub with friction discs in favor of a more robust single piece crankhub. Recommended for high-powered cars over 700 Horsepower

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BMW N54 ARP Head Stud Kit

T#:17538610

Part#: ARP-HSK-N54-14

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$ 599.99 USD

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$ 599.99 USD

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The VAC Motorsports ARP Head Stud Kit was put together by VAC and ARP’s finest engineers. This is a completely custom kit designed specifically for the almighty N54. *High Boost (25+ psi application) option features: (14) 11mm ARP Head Studs (14) ARP Washers for 11mm Studs (14) ARP Nuts for 11mm Studs Install Tips: MUST drill and tap the (4) 9mm holes in the engine block to make them 11mm holes. This way all the engine block holes are 11mm, and fit ALL (14) 11mm Studs. Torque Specs: All studs torque down through 3-equal steps to 95 ft lbs ***This is NOT the Chrysler and Volvo stud kits! VAC Motorsports and ARP engineers designed and assembled this kit with high grade material, specifically so standard street-use or high-boost N54 owners have a PROPER kit that does not fail over time, such as the retro-fit Chrysler and Volvo head stud kits. ARP is the world leader in fastener technology. Makers of the finest fasteners in the market, especially for BMW engines, ARP is the brand you can count on when you want the highest reliability possible. If you are looking for high performance from your BMW engine, then ARP Head Stud Kits are a must. All kits come complete with hardened parallel-ground washers and aerospace-quality nuts.

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MMR Crank Hub Kit - N55/S55

T#:4565824

Part#: MMR20-1003FK

Ships in 3 Business Days

$ 849.99 USD

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$ 849.99 USD

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Anyone with a modified N55/S55 knows the risks involved with the OEM Crank Hub. When the engine simply can't handle the stresses its put under or the design is such that it simply does not support extreme conditions, issues can arise. Under certain conditions, the N55/S55 crank hub likes to spin, without warning and even when the engine is in perfect health. MMR has produced a EN36 machined billet one-piece crank hub heat treated with a 0.75mm case hardening which makes it extremely durable. Due to the one-piece design, it ensures that the friction plates cannot slip. This offers a huge jump in reliability when paired with a new properly torques crank bolt. Installation is requires no drilling or modification to the OEM crankshaft ensuring a perfect fit! Included in this kit is MMR's T-6061 machined billet aluminum capture plate anodized in their trademark finish. The MMR Performance capture plate secures the head of the OE crank bolt and prevents it from turning or being able to loosen. *Installation recommended by a professional shop or technician.

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MMX Oil Filter Housing - Black

T#:4552065

Part#: MMR03-0101-BL

Ships in 3 Business Days

$ 142.99 USD

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$ 142.99 USD

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If you are looking for peace of mind over the prone to cracking OEM plastic housing cap, this oil filter housing cap by MMX may be exactly what you are looking for. Composed of billet aluminum, this cap is light, durable, and dresses up your engine bay! Comes finished with a polished anodized dark anthracite coating. Installation is simple as it can be replaced while completing an oil change. *Note: After exposure to excessive heat over prolonged periods, overall finish fading can occur.

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Supertech Forged Pistons - Set Of 6

T#:21604329

Part#: P6-BMN55-84-T-6

In Stock

$ 984.99

This product was last offered at the strikethrough price on
05-21-2026

$ 904.99 USD

Limited Qty Sale

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$ 984.99

This product was last offered at the strikethrough price on
05-21-2026

$ 904.99 USD

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Supertech forged pistons are a great choice for performance engine builds! Bore: 84.00mm Over Size: STD Comp Ratio: 10.2:1 Dome dish: -10.4 Head CCs: 37cc Comp Height: 32.40mm Stroke: 89.60mm Skirt style: Slipper Design Rod Length: 141.35mm Pin Diam: 22mm Material: 4032 Application: All Motor / Turbo Ring part number: R84-GNH8400 (MUST BE PURCHASED SEPARATELY)

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MMX Performance - 4-Pin One-Piece Crank Hub Upgrade Kit - With MMR Ca...

T#:45039725

Part#: MMR20-1004FK

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$ 1,227.99 USD

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$ 1,227.99 USD

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The centerpiece of this MMX kit is the UK-made CNC-machined one-piece crank hub, created from billet EN36 steel that's heat-treated with a 0.75mm case hardening, making it incredibly strong and durable. Included are four aerospace precision-machined dowels that mechanically lock the hub to the end of the crank itself, plus a brand new OE bolt. Installation of these dowels is certainly not a DIY job. But, to make the job easier for the professionals, ensuring that the required crank modifications are made safely and accurately, the MMX kit also includes a full installation jig that includes a bolt-on drilling guide, a location bolt for this guide, plus an HSS rolled high-speed drill bit. Together, the single-piece design combined with the four-pin location ensures that there is simply no way that the friction plates can ever slip. With the new OE crank bolt tightened appropriately, this delivers a transformational improvement in reliability and peace of mind versus the OE version. Also included is the MMR Crank Bolt Capture Plate. This adds one additional layer of defense, preventing the crank bolt from being able to back out and loosen over time, ensuring everything is tightly held together as intended.

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Supertech Titanium Valve Retainers - Intake - Set Of 12

T#:21604322

Part#: RET-BMN54-TI-12

Ships in 9 Business Days

$ 197.99 USD

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$ 197.99 USD

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7 Degree - 5mm valve stem - Single or Tripe Groove Valves

Supertech Single Groove Intake Valve - Set Of 12

T#:14783498

Part#: BMIVN-1055S-12

Ships in 6 Business Days

$ 310.99 USD

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$ 310.99 USD

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Head Diam: 32mm (std) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 104.9mm Stem Diam: 4.97mm

Supertech Titanium Valve Retainers - Exhaust - Set Of 12

T#:21604321

Part#: RET-BMN54-TE-12

Ships in 9 Business Days

$ 197.99 USD

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$ 197.99 USD

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7 Degree - 6mm valve stem - Single or Tripe Groove Valves

Supertech Single Groove Exhaust Valve - Set Of 12

T#:14816646

Part#: BMEVI-1055S-HS-1

In Stock

$ 660.99 USD

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$ 660.99 USD

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Single Groove sodium filled exhaust valve set for high performance builds Head Diam: 28mm (std) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 112.9mm Stem Diam: 5.96mm

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Performance Dual Valve Spring Kit with Steel Retainers - Set Of 24 ...

T#:21604308

Part#: SPRKFE20N54BE

Ships in 5 Business Days

$ 965.99 USD

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$ 965.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Can be used with factory valve stem seals and keepers. InnSpr.OD: 21mm InnSpr.ID: 14.2mm Seat Pressure: 75 @ 36.5 Open Pressure: 155 @ 10 Max Lift: 12mm Coil Bind: 23.2mm Rate: 8 Kit spring: SPR-FE20BE Kit spring qty: 24 Retainer: RET-BMN54-TI (5mm) / RET-BMN54-TE (6mm) OutSpr.OD: 24.4mm OutSpr.ID: 17.6mm Retainer qty: 24

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Conical Spring Kit - Set Of 24

T#:21604309

Part#: SPRKFE20N54BE2

Ships in 6 Business Days

$ 965.99 USD

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$ 965.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Can be used with factory valve stem seals and keepers. InnSpr.OD: 21mm InnSpr.ID: 14.2mm Seat Pressure: 88 @ 36.5 Open Pressure: 160 @ 10 Max Lift: 12mm Coil Bind: 23.2mm Rate: 7.25 Kit spring: SPR-FE20BE-2 Kit spring qty: 24 Retainer: RET-BMN54-TI (5mm) / RET-BMN54-TE (6mm) OutSpr.OD: 24.4mm OutSpr.ID: 17.6mm Retainer qty: 24

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Multi-Layered Steel Head Gasket - Priced Each

T#:25772562

Part#: VAC-HG-S63-90040

Ships on Nov 11, 2026

$ 131.99 USD

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$ 131.99 USD

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MMX Oil Pressure Gauge Adaptor - Dark Anthracite

T#:4552049

Part#: MMR03-0502-KP

Special Order: No Guaranteed ETA

$ 21.99 USD

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$ 21.99 USD

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The MMX Performance billet adaptor is a helpful addition for those wishing to run an auxiliary oil pressure or oil temperature gauge. The adaptor replaces the plug that can be found on the oil cooler thermostat assembly with a 1/8NPT gauge adaptor.

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MMX Oil Thermostat Dress-Up Caps - Black

T#:5269482

Part#: MMR03-0502BL

Special Order: No Guaranteed ETA

$ 136.99 USD

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$ 136.99 USD

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This dress-up kit offers a high-quality aesthetic update to the OE thermostat cover. Thermostat dress up kit for the BMW N55, N54, and S55 engines manufactured from T6061 billet aluminum. Installation is extremely easy and dresses up the engine bay nicely. *Note: After exposure to excessive heat over prolonged periods, overall finish fading can occur.

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Vulcan Cut-Ring Head gasket - N52 N54

T#:5216035

Part#: CR330074

Back Ordered

$ 285.99 USD

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$ 285.99 USD

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The Vulcan Cut-Ring head gasket is designed for use with high static compression or forced-induction engines which are prone to combustion pressure leaks when using typical composite or MLS head gaskets. The hybrid design offers the best properties of composite and steel head gaskets all with out needing added sealant or machining.

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Forged Connecting Rods - Sold Each

T#:21604327

Part#: CR-BMN55-H144.35

Special Order: No Guaranteed ETA

$ 198.99 USD

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$ 198.99 USD

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Supertech forged rods are a great choice for performance engine builds! These rods come with ARP 2000 hardware and are designed for high powered N55/S55 applications. H-Beam design Forged 4340 alloy Center to center: 144.35mm Be bore: 53.6mm Be width: 20.88 Pe bore: 22mm full float Pe width: 20.88mm tapered ARP 2000 - 3/8" x 1.600" bolts

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Intake Valve - Black Nitride - Oversize

T#:21505753

Part#: BMIVN-1054S-1

Ships in 9 Business Days

$ 25.99 USD

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$ 25.99 USD

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Head Diam: 31.9mm (+0.5mm) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 106.7mm Stem Diam: 4.96mm

Exhaust Valve - Sodium Filled - Oversize

T#:21505757

Part#: BMEVI-1054S-HS-1

In Stock

$ 55.99

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

$ 50.99 USD

Limited Qty Sale

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$ 55.99

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

$ 50.99 USD

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Head Diam: 28.50m (+0.5mm) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm

Performance Conical Valve Spring - Sold Each

T#:21472894

Part#: SPR-FE20BE

In Stock

$ 19.99 USD

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$ 19.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 75 @ 37 Open Pressure: 155 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm Rate: 8 OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm

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Intake Valve - Black Nitride

T#:21505752

Part#: BMIVN-1054S

In Stock

$ 25.99

This product was last offered at the strikethrough price on
06-08-2026

$ 23.99 USD

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$ 25.99

This product was last offered at the strikethrough price on
06-08-2026

$ 23.99 USD

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Head Diam: 31.40mm (std) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 106.7mm Stem Diam: 4.96mm

Exhaust Valve - Sodium Filled - Std Size

T#:21505756

Part#: BMEVI-1054S-HS

In Stock

$ 55.99

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

$ 50.99 USD

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$ 55.99

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

$ 50.99 USD

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Head Diam: 28mm (std) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm

Exhaust Valve Set - Sodium Filled - Oversize

T#:21505765

Part#: BMEVI1054SHS-1KT

In Stock

$ 660.99 USD

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$ 660.99 USD

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Head Diam: 28.50m (+0.5mm) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm

MMX Billet Air Conditioning Caps - Pair Black

T#:48608191

Part#: MMR03-0004

Ships in 8 Business Days

$ 40.00 USD

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$ 40.00 USD

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The MMX Billet Air Conditioning Cap Set replaces cheap OEM pieces with durable aluminum replacements that withstand track thermal cycles and everyday driving.

Intake Valve Set - Black Nitride - Std Size

T#:21505754

Part#: BMIVN-1054SKT

Ships in 6 Business Days

$ 310.99 USD

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$ 310.99 USD

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Head Diam: 31.40mm (std) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 106.7mm Stem Diam: 4.96mm

Performance Conical Valve Spring - Sold Each

T#:21604306

Part#: SPR-FE20BE-2

Ships in 9 Business Days

$ 20.99 USD

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$ 20.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 84 @ 37 Open Pressure: 157 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm Rate: 7.25

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Supertech Titanium Valve Retainers - Exhaust - Sold Each

T#:21604320

Part#: RET-BMN54-TE

Ships in 9 Business Days

$ 16.99 USD

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$ 16.99 USD

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7 Degree - 6mm valve stem - Single or Tripe Groove Valves

Performance Conical Valve Spring - Set Of 24

T#:21604324

Part#: SPR-FE20BE-24

Ships in 9 Business Days

$ 471.99 USD

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$ 471.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 75 @ 37 Open Pressure: 155 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm Rate: 8 OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm

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Supertech Titanium Valve Retainers - Intake - Sold Each

T#:21604319

Part#: RET-BMN54-TI

Ships in 9 Business Days

$ 16.99 USD

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$ 16.99 USD

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7 Degree - 5mm valve stem - Single or Tripe Groove Valves

Supertech Single Groove Intake Valve - Priced Each

T#:14783497

Part#: BMIVN-1055S

Ships in 9 Business Days

$ 25.99 USD

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$ 25.99 USD

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Head Diam: 32mm (std) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 104.9mm Stem Diam: 4.97mm

Intake Valve Set - Black Nitride - Oversize

T#:21505755

Part#: BMIVN-1054S-1KT

Ships in 9 Business Days

$ 310.99 USD

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$ 310.99 USD

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Head Diam: 31.9mm (+0.5mm) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 106.7mm Stem Diam: 4.96mm

Performance Conical Valve Spring - Set Of 24

T#:21604325

Part#: SPR-FE20BE-2-24

Ships in 9 Business Days

$ 494.99 USD

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$ 494.99 USD

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Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 84 @ 37 Open Pressure: 157 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm Rate: 7.25

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SuperTech High Performance Valve Spring Kit - 88lbs - BMW N55 S55 ...

T#:14783500

Part#: SUP-HPVSK-S55-88

Ships on Nov 11, 2026

$ 1,099.99 USD

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$ 1,099.99 USD

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CP-Carrillo Forged Piston Set - N54

T#:28736798

Part#: CPFPS-N54-84-9.2

Ships on Nov 12, 2026

$ 2,077.99 USD

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$ 2,077.99 USD

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Exhaust Valve Set - Sodium Filled - Std Size

T#:21505767

Part#: BMEVI-1054S-HSKT

Ships in 9 Business Days

$ 660.99 USD

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$ 660.99 USD

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Head Diam: 28mm (std) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm

MMX Oil Thermostat Dress-Up Caps W/ Gauge Adaptor - Black

T#:5269479

Part#: MMR03-0502GBL

Special Order: No Guaranteed ETA

$ 111.99 USD

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$ 111.99 USD

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This dress-up kit offers a high-quality aesthetic update to the OE thermostat cover. Thermostat dress up kit for the BMW N55, N54, and S55 engines manufactured from T6061 billet aluminum. Installation is extremely easy and dresses up the engine bay nicely. Includes billet adaptor which is a helpful addition for those wishing to run an auxiliary oil pressure or oil temperature gauge. The adaptor replaces the plug that can be found on the oil cooler thermostat assembly with a 1/8NPT gauge adaptor. *Note: After exposure to excessive heat over prolonged periods, overall finish fading can occur.

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MMX Oil Pressure Gauge Adaptor - Black

T#:5269476

Part#: MMR03-0502KBL

Special Order: No Guaranteed ETA

$ 25.99 USD

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$ 25.99 USD

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The MMX Performance billet adaptor is a helpful addition for those wishing to run an auxiliary oil pressure or oil temperature gauge. The adaptor replaces the plug that can be found on the oil cooler thermostat assembly with a 1/8NPT gauge adaptor.

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