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Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
Unlock the true potential of your Gen 1 B58 engine with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
For Vehicles Equipped with Gen 1 B58 Only
Unlock the true performance potential of your Gen2 B58-powered vehicle with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
Cure common problems with CEL & hesitations with a new air mass sensor
Tracks the crankshaft's rotational position to determine proper fuel injection and ignition sparking.
Prevent misfires, restore power, and remove check engine lights by replacing your ignition coils
For models with a production date up to 05/2013
Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor.
Ensures proper voltage being sent to the alternator
For vehicles with compact alternator
Lifetime Replacement
Engine cranks but doesn't start? This sensor is often the issue.
The alternator uses induction to recharge the vehicle's battery.
Price Includes a $65.00 Refundable Core Charge
This product was last offered at the strikethrough price on
05-08-2026
Lifetime Replacement
Replacement Secondary Air Injection Pump from Pierburg
Lifetime Replacement
Cure common problems with CEL & hesitations with a new air mass sensor
Switch, remote pull, and battery are not included with this or any of the kits.
This product was last offered at the strikethrough price on
05-07-2026
Lifetime Replacement
