The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
For Vehicles Produced Before 2019
***Please see photos and description prior to ordering, all sales final.***
Higher capacity pump capable of supporting 30% more flow
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
This product was last offered at the strikethrough price on
05-02-2026
The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit.
2X Entries Into Our F80 M3 Sweepstakes
Unlock the true performance potential of your Gen2 B58-powered vehicle with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
For Vehicles Equipped with Gen 2 B58
Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.
For Vehicles Produced After 2019
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
For Vehicles Produced Before 2019
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
For Vehicles Produced Before 2019
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
For Vehicles Produced Before 2019
Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.
For Vehicles Produced After 2019
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
Provides a high-pressure seal for the vacated pump port on the cylinder head.
2X Entries Into Our F80 M3 Sweepstakes
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Flows 35% more fuel than your factory injectors - supports up to 780whp
For models with the earlier B58 Gen1 (B58A) engine only
Flows 66% more fuel than your factory injectors - supports up to 880whp
For models with the earlier B58 Gen1 (B58A) engine only