Great bolt on performance upgrade, can be used with or without specific programming
This product was last offered at the strikethrough price on
05-11-2026
Great bolt on performance upgrade, can be used with or without specific programming
This product was last offered at the strikethrough price on
05-11-2026
A great solution for the DIY builder, does not include software or plumbing
Modifications necessary for proper fitment. Please see description.
This product was last offered at the strikethrough price on
08-23-2026
Includes all gaskets and hardware needed to install your K04
10X Entries Into Our F80 M3 Sweepstakes
Installation may also require a different turbo inlet hose.
This product was last offered at the strikethrough price on
05-11-2026
Great bolt on performance upgrade that can be used with or without specific programming
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-25-2026
Great bolt on performance upgrade that can be used with or without specific programming
0.83 A/R T3 Single Scroll (Internal Wastegate) - 375hp-650hp capabilities
*To be used with custom turbocharger applications only - IE T3 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
10-06-2026
Based on a BorgWarner K04-064 frame
Modifications necessary for proper fitment. Please see description.
A great solution for the DIY builder, does not include software or plumbing
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with TSI engines only - Modifications necessary for proper fitment. Please see description.
This product was last offered at the strikethrough price on
09-25-2026
Upgrade your transverse 1.8T with this complete K04 turbocharger and Ajusa sealing hardware bundle.
Upgrade your transverse 2.0T TSI engine with this BorgWarner K04 turbocharger and D&W sealing hardware bundle.
A great solution for the DIY builder, does not include software or plumbing
Modifications necessary for proper fitment. Please see description.
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
10-06-2026
Includes $300 refundable core charge
Modifications necessary for proper fitment. Please see description.
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
10-06-2026