The Weistec EA839 W.3 Turbo Upgrade provides stock like response with increased compressor flow resulting in substantial gains throughout the power band.The factory turbocharger is disassembled and fully inspected. The compressor cover and center cartridge...
The Weistec EA839 2.9T W.3 Turbo Upgrade unlocks the true potential of the 2.9L Twin Turbo engine. Power gains are substantial, especially in the top end.The factory turbocharges are disassembled and fully inspected. The compressor...
The Weistec BMW S55 W.3 Turbo Upgrade unlocks the true potential of the 3.0L Twin Turbo engine. Power gains are substantial, especially in the top end.The factory turbochargers are disassembled and fully inspected. The compressor...
The Weistec W.3 Turbo Upgrade for the BMW 4.4L twin turbo N63B44O2 Engine found in the M550i, M750i and M850i vehicles provides vastly improved top end performance throughout the power band. Thanks to the high...
OEM appearance and reliably make the W.3 upgrade an easy decision. Weistec have developed proprietary aerodynamics designed to optimize extreme pressure operation of the RS7/S8 TFSI. The results are astonishing gains resulting in as much...
The Weistec BMW S63tu W.3 Turbo Upgrade unlocks the true potential of the 4.4L Twin Turbo V8 engine. Power gains are substantial, especially in the top end.The factory turbocharges are disassembled and fully inspected. The...
The BMW S63 W.4 Turbochargers are complete, bolt on replacements for the stock turbochargers. There are no core charges with these turbos. No need to send in your stock turbos to get modified while your...