Cure the boost leak and restore power
Cure the boost leak and restore power
Keep your cooling system operating properly
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Cools the charge air for your engine
Upgrade your longitudinal 1.8T with this complete K04 turbocharger and Ajusa sealing hardware bundle.
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
11-04-2026
Stock/OE replacement turbocharger, hardware not included
For vehicles with BEX engine code only
Price includes a $200 refundable core charge
This product was last offered at the strikethrough price on
08-03-2026
Mounted on the intake manifold
Monitors coolant temperature for fan control & gauge readings
2-pin temperature sensor located in lower radiator hose
Includes housing, gasket & sensor
With an integrated oil separator
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Full synthetic oil with fluorescent, friction-reducing additive!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
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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
05-14-2026
Ideally suited for modern gasoline and diesel engines with multi-valve and turbocharging technology
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
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
08-30-2026
Extended Life Coolant Pre-mixed 50/50
This product was last offered at the strikethrough price on
09-01-2026
Powered by second-generation 5x CAN-FD interfaces enabling faster scans, broader compatibility, and more control over your car. The PRO Pack comes with the 12-month PRO Plan subscription and this package comes with 100 credits to start!
Includes 12-month PRO Plan AND 100 credits for use with One-Click Apps!