F10 F90 F06 F12 F13 BMW S63 LPFP Upgrade - Spool Performance Stage 3 Twin In-Tank Fuel Pump

Direct-fit twin in-tank low pressure fuel pump for F10 M5 (2010-2016), F90 M5 (2016+), F06/F12/F13 M6 (2011+). Built for fast road and track-day S63 builds running E85 or high-boost petrol.

• Staged second pump activates at boost onset - no lag, no starvation
• Supports 1200+ whp on E85 or pump gas
• Replaces stock LPFP without tank modification
• Eliminates low-pressure fuel drop under hybrid turbo or aggressive tuning