ECS BMW Maintenance & Tune-Up Parts for BMW E46 M3 S54 (1999-2005)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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ECS Exact-Fit High Flow Air Filter - Dry M52 2.5L & 2.8L / S54 3.2L
ECS Exact-Fit High Flow Air Filter - Dry M52 2.5L & 2.8L / S54 3.2L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:7797568
Part#: 012054LA08-DRY
In Stock
Sale - Save 25% $ 71.99

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

$ 53.99 USD
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$ 71.99

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Enhance your BMW's performance with the Turner Motorsport Exact-Fit High Flow Dry Air Filter, replacing the factory air filter for optimal airflow. This reusable filter offers a higher flow than stock paper filters, instantly improving engine power and fuel economy across the power band. As a direct replacement for the OEM filter, it's a hassle-free performance modification that shows immediate results. Choose between oiled and dry filters based on your preference and maintenance preferences, with both options outperforming OE paper filters. The dry filter, in particular, requires minimal maintenance, making it a cost-effective and efficient choice.

  • Enhances engine performance and fuel economy
  • Higher flow than OEM paper filters
  • Reusable and washable for long-term use
  • Direct replacement for the OEM filter
  • Choose between oiled and dry filters based on maintenance preference
  • Dry filter requires minimal maintenance and no oiling
  • Cleaning needed only every 50,000 miles under normal highway driving conditions
  • Cost-effective alternative to regularly replacing paper filters

Be sure to check out the full line of filter cleaning supplies Turner Motorsport has to offer!

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump & Alternator - E9X M3 S65 4.0L, E46 M3 S54 3.2L
ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:20979672
Part#: 6PK1460
In Stock
$ 33.99 USD
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$ 33.99 USD
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Replaces BMW # 11287837898 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M3, Z4M, Z3M S54 3.2L
ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:23416515
Part#: 5PK830
Ships on Aug 3, 2026
$ 26.99 USD
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$ 26.99 USD
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Replaces BMW # 11287830946 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley
E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:367060
Part#: 002778ECS01
Ships on Nov 17, 2026
Sale - Save 10% $ 100.99

This product was last offered at the strikethrough price on
06-13-2026

$ 90.89 USD
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Sale - Save 10%
$ 100.99

This product was last offered at the strikethrough price on
06-13-2026

$ 90.89 USD
Free Shipping
Add to Wish List
Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the S54 engine in the E46 M3, MZ3, and Z4M. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
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ECS Exact-Fit High Flow Air Filter - Oiled
ECS Exact-Fit High Flow Air Filter - Oiled
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:5082383
Part#: 012054LA08-OIL
In Stock
Sale - Save 25% $ 71.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 25%
$ 71.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
Add to Wish List

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