BMW 8 Series E31 (1991-1997)

OEM Rein Magnetic Differential Oil Drain Plug - M22x1.5 - Most BMW & ...

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T#:38890943

Part#: HWU0065

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$ 23.99 USD

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As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064

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Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)

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T#:379090

Part#: 11731259996-5

Ships in 6 Business Days

$ 38.99

This product was last offered at the strikethrough price on
03-17-2026

$ 33.99 USD

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is blue in color, and arrives in a 5 Meter section that can be cut down to size.

RennStand 3 Ton Jack Stand

T#:6811813

Part#: 18MRS3

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$ 224.99 USD

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$ 224.99 USD

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RennStand is the first and only vehicle safety stand with usable height adjustment that allows you to put your jack and safety stand at the same point under your vehicle

Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter

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T#:378470

Part#: N203531-5

Ships in 1-2 days

$ 80.05 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Universal Pinch Weld Jack Pad

T#:6811812

Part#: 18MP04

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$ 24.99 USD

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Used with RennStand Jack stand to safely support vehicle's.

BMW E36 CV Boot Kit - Outer

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T#:556766

Part#: 33219067806

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$ 41.99 USD

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RennStand Puck Style Jack Pad

T#:48367004

Part#: RST-PAD-HPUCK-V1

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$ 29.99 USD

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Designed specifically to work with the RennStand Jack Stand (18M-RS3), RennStand's new Puck Pad (Patent Pending) will hold a standard NHL hockey puck (not included) and is for those DIYers who prefer to place a hockey puck on their jack saddles to prevent damage to their jacking points. Now your RennStand gives you the same benefit while you lift and support your vehicle at the factory-designated jacking point.

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Rein Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)

T#:51848535

Part#: 51731257971-5M

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$ 38.66 USD

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is black in color, and arrives in a 5 Meter section that can be cut down to size.

BMW Oil Separator Valve | M60 3.0 / 4.0L

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T#:39059261

Part#: 11151747066

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$ 31.99 USD

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BMW Oil Separator Valve | M60 3.0 / 4.0L is a vital component that ensures proper crankcase ventilation by separating oil vapors from blow-by gases, preventing excessive oil consumption and maintaining engine efficiency. Designed for BMW models equipped with the M60 3.0L and 4.0L engines, this oil separator valve helps reduce carbon buildup and extends the life of essential engine components. For optimal results, it is recommended to replace the valve cover and crankcase ventilation system (CCV) when changing the separator valve.

Effectively separates oil vapors to prevent excessive oil consumption
Helps maintain proper crankcase ventilation for optimal engine performance
Reduces carbon buildup and prolongs engine longevity
Direct-fit replacement for BMW M60 3.0L and 4.0L engines
High-quality materials ensure durability and resistance to engine heat
Recommended to replace valve cover and CCV for complete system maintenance

Ensure the longevity and efficiency of your BMW engine by replacing a worn oil separator valve with this high-quality replacement.

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Active Autowerke Rotrex Traction Fluid - One Liter

T#:397307

Part#: 12-032

Ships in 1 Business Day

$ 240.00 USD

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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).

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RennStand Castle Style Jack Pad

T#:48367006

Part#: 18MP05

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$ 24.99 USD

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Designed specifically to work with the RennStand Jack Stand (18M-RS3), RennStand's Castle Pad is a miniature version of a low profile jack saddle, meant to allow the RennStand's crossbar to essentially be an extenion of your jack, so if you typically lift your vehicle using your jack without any specific pad on its saddle, then this is the pad for you.

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The RennStand Jack Stand - With Audi Jack Pad Adaptor

T#:6811809

Part#: 18M-RS3KT2

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$ 249.99 USD

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Rein Tie Rod Assembly - E24, E28, E31, E32, E34

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T#:379667

Part#: 32211135668

Ships in 3 Business Days

$ 45.99 USD

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Fits both left and right

BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four ...

T#:31158762

Part#: WBFI77-E88-501

Ships in 2 Business Days

$ 229.99 USD

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BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four are designed to enhance the appearance of BMW's BBS E88 wheels by covering the open center hole with a sleek, brushed finish. These adapters:

Provide a polished, high-quality look by covering the open center hole
Are machined from 6061-T5611 aluminum for superior strength and durability
Feature a hand-brushed finish for a seamless OEM appearance
Allow the use of 3-prong 70.6mm BBS center caps to add a touch of class
Are sold in sets of four, with center caps not included

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REPAIR KIT GUIDE BUSH

T#:522333

Part#: 34216869617

Ships in 1-2 days

8% off MSRP $ 52.99

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

$ 48.99 USD

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8% off MSRP

$ 52.99

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

$ 48.99 USD

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Black Forest Industries Billet Heavy Weight Shift Knob - Alcantara Or...

T#:391722

Part#: GS2B

In Stock

Starting at $ 184.99 USD

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Starting at $ 184.99 USD

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This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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The RennStand Jack Stand - With Universal Pinch Weld Jack Pad ...

T#:6811806

Part#: 18M-RS3KT

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$ 249.99 USD

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RennStand is the first and only vehicle safety stand with usable height adjustment that allows you to put your jack and safety stand at the same point under your vehicle

Engine Mount - Left

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T#:379691

Part#: 11811094149

In Stock

$ 64.99

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

$ 54.99 USD

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

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Keep your engine secure.

Coolant Expansion Tank

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T#:591959

Part#: 17111741167

Ships in 1 Business Day

$ 69.99 USD

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Plastic has a limited lifespan - replace every 80,000 miles

Esoteric Interior Detailer - 32oz

T#:41998797

Part#: ESO.INT.32

Ships in 1 day

$ 27.99 USD

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Revitalize your car's interior with the ESOTERIC Interior Detailer. This high-quality car interior cleaner is made to make cleaning easy. It also keeps a smooth and natural finish.

OEM Rein A/C Evaporator Assembly - E31 E32 E34

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T#:379644

Part#: 64118391277

Ships in 3 Business Days

$ 270.99 USD

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Have a leak in your A/C system but can't find it? The evaporator allows the refrigerant within the A/C system to lose pressure and cool down, allowing it to transfer that chill to the air coming out of the dash vents. If leaking, the A/C system will lose refrigerant and not function how it should.

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Active Autowerke Signature Trunk Emblem

T#:590914

Part#: AASIGNATUREPLAQU

Ships in 3 Business Days

4% off MSRP $ 45.00

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

$ 43.00 USD

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4% off MSRP

$ 45.00

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

$ 43.00 USD

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Stand out from the crowd, and give them a hint of what you've got going on under the hood, with the official Active Autowerke Signature Emblem! The emblem can be placed anywhere on the exterior, or interior of your BMW. Hefty stainless steel construction and durable double-sided tape will help ensure that it is never lost, even at speeds over 170+ MPH...Don't ask us how we know! Represent your favorite BMW tuner for all to see today!

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Esoteric Iron Remover - 32oz

T#:41998800

Part#: ESO.IRON.32

Ships in 1 day

$ 29.99 USD

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A new formulation of the iron remover chemical allows the solution to dwell on your car's paintwork and break down embedded iron particles. Esoteric Iron Remover is a paint decontamination product that will allow you to remove embedded fallout without having the need to physically mar the paintwork with a clay bar.

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ESOTERIC Glass Coating

T#:49822534

Part#: ESOWINDOWCOAT50

Ships in 1-2 days

$ 59.99 USD

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ESOTERIC Glass Coating delivers long-lasting clarity and hydrophobic performance for your vehicle’s windshield, windows, and mirrors. It repels rain, reduces glare, and helps keep glass cleaner for longer. Esoteric designed this coating to provide reliable visibility enhancement in all weather conditions. ESOTERIC Glass Coating improves water repellency, boosts nighttime clarity, and reduces the need for frequent cleaning.

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OEM Rein Engine Mount - Right - E31 E34 E32

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T#:379814

Part#: 11811094150

Ships in 3 Business Days

$ 57.99 USD

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This is an OEM Rein engine mount designed to replace your old hardened or broken mount.

Snap-in Receptacle Connector 2.5 With Cable - 1.0-2.5 mm�

T#:31655856

Part#: 61132466429

In Stock

Sale - Save 24% $ 5.99

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

$ 4.58 USD

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$ 5.99

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

$ 4.58 USD

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OEM Rein Expansion Tank Cap - BMW E32 E34 E36 E38 E39 E46 & More ...

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T#:340541

Part#: 17111742231

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$ 17.99 USD

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$ 17.99 USD

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This radiator expansion tank cap is used most BMW's from 1991-2006. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

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FUSE

T#:573341

Part#: 61131372527

In Stock

Sale - Save 24% $ 1.99

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$ 1.52 USD

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$ 1.99

This product was last offered at the strikethrough price on
06-25-2026

$ 1.52 USD

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60mm Exhaust Sleeve With Dual Clamps - Priced Each

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T#:38351607

Part#: 1K0253141N

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$ 19.99 USD

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Drain Plug Sealing Washer

T#:517811

Part#: 07119963151

In Stock

Sale - Save 7% $ 1.99

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$ 1.85 USD

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$ 1.99

This product was last offered at the strikethrough price on
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$ 1.85 USD

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FUSE

T#:573652

Part#: 61131372528

In Stock

$ 1.99 USD

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$ 1.99 USD

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Rein Oversize Valve Guide

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T#:379717

Part#: 11121735533

In Stock

$ 9.67 USD

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12.7mm (+0.2mm)

Rein Self-Locking Nut

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T#:12678

Part#: 18301737774

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$ 4.99 USD

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$ 4.99 USD

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Be sure to install new hardware with your new parts to ensure proper tightening and fitment. This is an M10 self-locking nut, used in various locations in the vehicle. Be sure to check for proper size and application prior to ordering.

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T#:591955

Part#: 17111712788

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$ 4.99 USD

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$ 4.99 USD

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Coolant Bleeder Screw is a critical component for maintaining your BMW’s cooling system. Designed to release trapped air from the coolant lines, this screw ensures efficient coolant flow and prevents overheating. Specifically engineered for BMW models, it enhances the overall performance and longevity of your engine by maintaining proper temperature regulation. Comes with O-Ring.

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Esoteric Iron Remover - 16oz

T#:41998799

Part#: ESO.IRON.16

In Stock

$ 16.99

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

$ 14.99 USD

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$ 16.99

This product was last offered at the strikethrough price on
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$ 14.99 USD

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A new formulation of the iron remover chemical allows the solution to dwell on your car's paintwork and break down embedded iron particles. Esoteric Iron Remover is a paint decontamination product that will allow you to remove embedded fallout without having the need to physically mar the paintwork with a clay bar.

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ICE SCRAPER, SMALL

T#:50824620

Part#: 83192329713

In Stock

Sale - Save 17% $ 5.99

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

$ 4.95 USD

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$ 5.99

This product was last offered at the strikethrough price on
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$ 4.95 USD

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Esoteric Tire Dressing - 16oz

T#:41998820

Part#: ESO.TIRE.16

In Stock

$ 19.99

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

$ 17.99 USD

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A tire dressing that meshes a satin sheen, easy application, a dry finish that won't sling, and a long lasting appearance. Esoteric Tire Dressing uses a unique chemical makeup that applies thinly with a foam applicator, dries by the time you're done applying to all of the tires, and leaves a sheen that will through rain and inclement weather.

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Esoteric APC & Tire Cleaner - 16oz

T#:41998784

Part#: ESO.APC.16

In Stock

$ 12.99

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

$ 11.99 USD

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$ 12.99

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APC car cleaner for your engine bay, tires, all weather floor mats, wheel well liners, and door jambs. Esoteric APC & Tire Cleaner has been formulated to safely clean multiple areas of your car so that you don't have to buy multiple products to get the job done.

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ESOTERIC Leather Coating

T#:49822535

Part#: ESOLEATHERCOAT50

In Stock

$ 49.99 USD

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$ 49.99 USD

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ESOTERIC Leather Coating is built to protect modern automotive leather from dye transfer, spills, and daily wear while keeping the factory look and feel. It adds a durable hydrophobic layer that resists staining and makes cleaning faster and easier. It leaves a natural, OEM-style matte finish with no greasy or slippery feel. Esoteric wanted a coating that would preserve the look of high-end interiors without making the leather shiny, plastic, or slippery. Many leather products darken the surface or leave a greasy film. ESOTERIC Leather Coating was developed in their studio to give serious enthusiasts a predictable, professional level of protection with a natural, OEM-style finish.

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Esoteric Panel Prep Wipe - 16oz

T#:41998810

Part#: ESO.PANEL.16

In Stock

$ 14.99

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

$ 13.99 USD

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New solvent chemistry breaks down oils and residues to leave a prepped surface that is then ready for a ceramic coating, polymer sealant, or traditional carnauba wax. Esoteric Panel Wipe combines several types of mild solvents to allow you to remove compounding or polishing residues, old layers of last step products/spray waxes, or coating maintenance sacrificial layers. Esoteric Panel Wipe does the best job that we've seen in removing oils while also leaving a clean surface that is ready for a new protection layer.

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OEM Rein Shifter Ball Bushing - Multiple BMWs

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T#:362834

Part#: 25111220600

In Stock

$ 7.57 USD

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$ 7.57 USD

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This bushing is the point where the shifter arm pivots. If you are experiencing excess play in your shifter, this could be the cause. Worn out shifter ball bushings allow too much movement from wear over time.

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Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter

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T#:363139

Part#: N203531-1

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$ 12.99 USD

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$ 12.99 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Esoteric Wheel Cleaner - 1 Gallon

T#:41998824

Part#: ESO.WHEEL.128

Ships in 1 Business Day

$ 89.99 USD

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A wheel cleaner with better ability to remove iron particles from your brake pads and rotors that also cleans dirt and debris from the road. Esoteric Wheel Cleaner has a more active chemical than traditional iron wheel cleaners for better ability to clean wheels with caked on brake dust.

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Rein Exhaust Gasket - E31, E34, E36, E38, Z3

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T#:348948

Part#: 18301716888

In Stock

$ 10.99 USD

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$ 10.99 USD

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Gasket between header and catalytic converter

ESOTERIC Leather Cleaner - 16oz

T#:49822538

Part#: ESO.LEATHER.16

In Stock

$ 12.99 USD

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$ 12.99 USD

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ESOTERIC Leather Cleaner is a residue-free, water-based formula designed specifically for today’s automotive leather surfaces. It lifts dirt, oils, and light contamination without adding gloss, protection, or slip, making it the ideal first step before applying a dedicated leather conditioner or leather coating. Many interior cleaners are too aggressive for leather and can leave behind shine, streaks, or a tacky feel. ESOTERIC Leather Cleaner was built to deliver predictable cleaning power with controlled behavior, so you can clean leather safely and consistently without changing its look or feel. This product does not provide protection, conditioning, or long-term durability on its own

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