BMW Engine Parts

E9X M3 Performance Underdrive Pulley Kit

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T#:593749

Part#: 10.00.011

Ships in 8 Business Days

$ 349.00 USD

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$ 349.00 USD

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Free additional power to your M3’s rear wheels without sacrificing or compromising your BMW’s reliability. Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance. Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in an additional 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed. Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and comes fully equipped with new belts. Already have this kit and need new belts? See T#14491 and T#14489 Performance Underdrive Pulleys Features: DualDrive design allows maximum performance, with minor effect on accessory speed Proper cooling temperatures are retained at proper levels on or off the track Maintains proper alternator speed, allowing sustained levels to sensitive control modules Machined from 6061-T6 aerospace aluminum T3 Hard-Anodized for maximum strength and corrosion/wear resistance No affects to crankshaft dampening or harmonics Simple bolt-on installation

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OEM Mann Fuel Filter - E46 Z3 M54

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T#:340646

Part#: 13327512019

In Stock

$ 86.99 USD

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$ 86.99 USD

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Restore performance and protect your engine with a new OEM manufactured fuel filter. Feature a built in fuel pressure regulator.

OEM Mann Oil Filter Kits - Pack Of 5 - M70 M73 S70 M60 M62 S62 ...

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T#:370619

Part#: 11427510717

In Stock

$ 86.99

This product was last offered at the strikethrough price on
08-14-2026

$ 48.99 USD

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$ 48.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Mann Oil Filter Kits - Pack Of 10 - N20 N52 N54 N55

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T#:369102

Part#: 11427566327

In Stock

$ 142.99

This product was last offered at the strikethrough price on
10-23-2026

$ 113.99 USD

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$ 113.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Mann Oil Filter Kits - Pack Of 10 - S50 S52 S54

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:369693

Part#: 11427833769MN-10

In Stock

$ 142.99 USD

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$ 142.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OMP Battery Cut Off Switch / Kill Switch

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T#:1614

Part#: EA-462

Back Ordered

$ 65.00 USD

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$ 65.00 USD

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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.

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OEM Mann Oil Filter Kits - Pack Of 5 - S65

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:374815

Part#: 11427837997KT3

In Stock

$ 142.99 USD

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$ 142.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Mann Oil Filter Kits - Pack Of 10 - S65

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:374814

Part#: 11427837997KT4

Ships in 5 Business Days

$ 279.99

This product was last offered at the strikethrough price on
10-01-2026

$ 262.99 USD

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$ 262.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Mann Fuel Filter - E39 E52 M62 S62 13321407299

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:581570

Part#: WK5162

Ships in 8 Business Days

$ 123.99 USD

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$ 123.99 USD

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This is an OEM Mann replacement fuel filter. BMW recommends changing the fuel filter every 20,000 miles to keep your fuel injection system clean, a must for every tune-up.

Fuel Pump - High Pressure MINI Cooper

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T#:12348304

Part#: 13517588879

Ships in 1 day

$ 899.99 USD

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$ 899.99 USD

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OEM Mann Fuel Filter - BMW E53 X5

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T#:340600

Part#: 16126754016

Ships in 8 Business Days

$ 62.99 USD

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$ 62.99 USD

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This is an OEM Mann replacement fuel filter. BMW recommends changing the fuel filter every 20,000 miles to keep your fuel injection system clean, a must for every tune-up.

BMW Fuel Filter with Pressure Regulator - MANN

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T#:581571

Part#: WK5322

Ships in 8 Business Days

$ 66.99 USD

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$ 66.99 USD

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E9X M3 Performance Underdrive Pulley Kit

OEM Mann Fuel Filter - E46 Z3 M54

OEM Mann Oil Filter Kits - Pack Of 5 - M70 M73 S70 M60 M62 S62 ...

OEM Mann Oil Filter Kits - Pack Of 10 - N20 N52 N54 N55

OEM Mann Oil Filter Kits - Pack Of 10 - S50 S52 S54

OMP Battery Cut Off Switch / Kill Switch

OEM Mann Oil Filter Kits - Pack Of 5 - S65

OEM Mann Oil Filter Kits - Pack Of 10 - S65

OEM Mann Fuel Filter - E39 E52 M62 S62 13321407299

Fuel Pump - High Pressure MINI Cooper

OEM Mann Fuel Filter - BMW E53 X5

BMW Fuel Filter with Pressure Regulator - MANN

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