BMW E39 525i M54 2.5L Performance Fuel Pressure Regulators

Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4883147

Mfg#:

501-0043

$159.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4690245

Mfg#:

601-0260

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4690254

Mfg#:

601-0261

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4883148

Mfg#:

601-0259

$64.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement