Direct OE-quality replacement electro-pneumatic boost control solenoid to cure surging boost, fix overboost/underboost limp mode, and clear P0299 or P0234 Check Engine Light codes.
Direct OE-quality replacement electro-pneumatic boost control solenoid to cure surging boost, fix overboost/underboost limp mode, and clear P0299 or P0234 Check Engine Light codes.
Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk."
Connects the oil filter adapter to the turbo
For vehicles with ATW engine code only.
This product was last offered at the strikethrough price on
05-07-2026
Connects hard charge pipe to throttle body
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Cure the boost leak and restore power
All the hardware, coolant lines, oil lines and gaskets that you would need to replace your turbocharger
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with TSI engines only
This product was last offered at the strikethrough price on
05-02-2026
EFR delivers quick boost response, powerful performance and reliable durability - 0.80 A/R, T4 Twin Flow Flange, 49mm Compressor Inducer Dia, 62mm Compressor Wheel O.D., 58mm Turbine Wheel O.D.
*To be used with custom turbocharger applications only - T4 flange manifold, custom fueling, tuning/software, and internals necessary*
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-04-2026
OE replacement GT1544S turbo
AHU engine code only