| WEISTEC HORSEPOWER | 302 |
| WEISTEC TORQUE | 325 |
| MANUFACTURER | WEISTEC |
| STREET LEGAL IN ALL THE US STATES | NO |
| ENGINE FAMILY | N20 |
| STOCK HORSEPOWER | 240 |
| STOCK TORQUE | 260 |
| YEAR | MAKE | MODEL | TRIM | ENGINE |
|---|---|---|---|---|
| 2017 | BMW | X5 XDRIVE40E | 8AT (F15) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X5 XDRIVE40E | 8AT (F15) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X5 XDRIVE40E | 8AT (F15) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X4 XDRIVE28I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X4 XDRIVE28I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X4 XDRIVE28I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X4 XDRIVE28I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X4 XDRIVE20I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X4 XDRIVE20I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X4 XDRIVE20I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X4 XDRIVE20I | 8AT (F26) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | X3 XDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | X3 XDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | X3 XDRIVE20I | 6MT (F25) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X3 SDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X3 SDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X3 SDRIVE28I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | X3 SDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | X3 SDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | X3 SDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | X3 SDRIVE20I | 8AT (F25) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I XDRIVE | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 520I | 8AT (F11) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 520I | 6MT (F11) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I XDRIVE | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 528I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 520I | 8AT (F10) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2011 | BMW | 520I | 6MT (F10) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I XDRIVE | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I XDRIVE | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 8AT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 6MT (F36) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I XDRIVE | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I XDRIVE | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I XDRIVE | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 428I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 428I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 8AT (F33) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 6MT (F33) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 428I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 428I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 428I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 428I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 428I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 428I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 420I XDRIVE | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I XDRIVE | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I XDRIVE | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I XDRIVE | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 420I XDRIVE | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 420I | 8AT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 420I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 420I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 420I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 420I | 6MT (F32) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I XDRIVE | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 8AT (F34) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 6MT (F34) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 6MT (F35) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 6MT (F35) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 6MT (F35) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 6MT (F35) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 6AT (F35) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 6AT (F35) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 6AT (F35) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 6AT (F35) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 8AT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 6MT (F31) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 328I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 328I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 328I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 328I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 328I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I XDRIVE | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I XDRIVE | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 8AT (F30) | TURBO 1.9L I4 (N20) |
| 2017 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 320I | 6MT (F30) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I XDRIVE | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I XDRIVE | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I | 6MT (F23) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I | 6MT (F23) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 220I | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 220I | 8AT (F23) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 220I | 6MT (F23) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 220I | 6MT (F23) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I XDRIVE | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I XDRIVE | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 228I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 228I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 228I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 228I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 220I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 220I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 220I | 8AT (F22) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 220I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 220I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 220I | 6MT (F22) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 125I | 8AT (F21) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 125I | 6MT (F21) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 125I | 8AT (F20) | TURBO 1.9L I4 (N20) |
| 2016 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
| 2015 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
| 2014 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
| 2013 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
| 2012 | BMW | 125I | 6MT (F20) | TURBO 1.9L I4 (N20) |
Description
ECU Tuning Process: How do I get my ECU tuned?
The BMW N20 engine is a potent powerplant. Through rigorous testing, on both the street and dyno, the Weistec N20 ECU Upgrade reliably extracts massive gains in the mid range of the powerband as well as substantial gains in the top end making it a top performer in all driving situations
What does all this mean to you? More power, sharper throttle response, and a complete focus on the driver makes this the perfect addition to your BMW for a much more enjoyable experience for you.
ECU Tuning Process: How do I get my ECU tuned?
Key Features:
- Eliminated Top Speed Limiter
- Improved Throttle Response
- Optimized Fuel, Spark, and Boost
- Significant Horsepower and Torque Gains
*Power gains vary based on model, modifications, fuel, and running conditions.
WARNING
This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
