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One of the best turbo upgrades available for the N55 engine!
Mosselman Upgraded TurboCharger MSL4860- N55 EWG
For vehicles with Electronic Wastegate
Lifetime Replacement
Capable of 400+ whp with supporting modifications - Includes a refundable $800 core charge
This product was last offered at the strikethrough price on
07-14-2026
Lifetime Replacement
GC+ Turbo Upgrade with 4' Aluminum Connector & Install Kit
2X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
Engineered to reach 500+whp and built with durability in mind. Includes refundable $500 core charge.
For vehicles with electronic waste gate (EWG)
For vehicles with production date from 07/2013
This product was last offered at the strikethrough price on
07-13-2026
Lifetime Replacement
Engineered to reach 500+whp and built with durability in mind. Includes refundable $300 core charge.
For vehicles with pneumatic waste gate (PWG)
For vehicles with production date up to 07/2013
This product was last offered at the strikethrough price on
07-14-2026
Lifetime Replacement
The VTT N55 GC turbo is capable of producing 600WHP on your External Wastegate (EWG) N55 powered BMW! Uses Vargas's proprietary 100% new casting, which means no core charge, just a straight up new upgraded GC turbo.
2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Electronic Wastegate (EWG)
For vehicles with production date after 07/2013 - vehicle must have Electronic Wastegate (EWG). Please check before ordering!
Lifetime Replacement
Supports up to 600WHP!
2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a Pneumatic Wastegate only!
Lifetime Replacement
Ideal for modified cars seeking up to 400+ WHP - Includes refundable $500 core charge
For vehicles with electronic waste gate (EWG)
For vehicles with a production date from 07/2012
This product was last offered at the strikethrough price on
07-12-2026
Lifetime Replacement
Everything you need to get those new turbos installed on your car!
2X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
Ideal for modified cars seeking up to 400+ WHP - Includes refundable $300 core charge
For vehicles with pneumatic waste gate (PWG)
For vehicles with a production date up to 07/2012
This product was last offered at the strikethrough price on
07-12-2026
Lifetime Replacement
Increase the power potential of your BMW!
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with electronic wastegate
This product was last offered at the strikethrough price on
06-10-2026
Partial Replacement
GC Turbo Upgrade with 4' Aluminum Connector & Install Kit
2X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
Supports up to 600whp with a simple drop-in swap.
2X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
The FrankenTurbo F650 is designed for the BMW enthusiast who demands more top-end power without sacrificing the legendary low-end torque of the N55.
For vehicles with Electronic Waste Gate
Upgraded internals in a new stock housing! Supports up to 425 horsepower at the wheels!
2X Entries For Our 25th Anniversary Sweepstakes!
