RKTunes

90 products ★ 4.9

We offer performance tunes for most BMW'S. Gain horsepower, torque, fuel economy, and more!

Browse by category

Collections

View all
Featured products

Popular right now

Browse 90 products
Performance tune for OBD1 E36 3-series (1993-1995)

Performance tune for OBD1 E36 3-series (1993-1995)

USD 399.99
Performance tune for E36/7/8 Z3—(1996–2002) Z3 Roadster/ Coupe/Z3 M Roadster/ M Coupe

Performance tune for E36/7/8 Z3—(1996–2002) Z3 Roadster/ Cou

USD 399.99
Performance tune for E36/7/8 Z3M — (2000–2002) Z3 M Roadster/M Coupe

Performance tune for E36/7/8 Z3M — (2000–2002) Z3 M Roadster

USD 599.99
Performance tune for E34 5-Series (1993-1995)

Performance tune for E34 5-Series (1993-1995)

USD 399.99
Performance tune for E39 5-Series (1996-2003)

Performance tune for E39 5-Series (1996-2003)

USD 499.99
Performance tune for E39 M5 (2000-2003)

Performance tune for E39 M5 (2000-2003)

USD 599.99
S54 Swap tune (E46 M3 motor in a different chassis)

S54 Swap tune (E46 M3 motor in a different chassis)

USD 699.99
Performance tune for E90 | E92 M3 (2008-2013)

Performance tune for E90 | E92 M3 (2008-2013)

USD 699.99
Performance tune for E60 M5 (2006-2010)

Performance tune for E60 M5 (2006-2010)

USD 699.99
Performance tune for BMW E46 - 3 Series - (1999-2006)

Performance tune for BMW E46 - 3 Series - (1999-2006)

USD 599.99
Performance tune for turbo OBD1 S5x M5x

Performance tune for turbo OBD1 S5x M5x

USD 1,600.00
Tune for turbo OBD2 S5x M5x

Tune for turbo OBD2 S5x M5x

USD 1,600.00
F80 | F82 M3/M4 S55 Front Mount Air Intakes 2014+

F80 | F82 M3/M4 S55 Front Mount Air Intakes 2014+

USD 499.99
Performance tune for OBD2 E36 3-series (1996-1999)

Performance tune for OBD2 E36 3-series (1996-1999)

USD 499.99
F series M5 / M6 Front Mount Intakes

F series M5 / M6 Front Mount Intakes

USD 499.99
Performance tune for E46 M3

Performance tune for E46 M3

USD 699.99
Replacement Air filters for RK-Tunes front mount intakes

Replacement Air filters for RK-Tunes front mount intakes

USD 40.00
S52/M52 Swap Tune (E36 M3 motor in a diffrent chassis)

S52/M52 Swap Tune (E36 M3 motor in a diffrent chassis)

USD 599.99
E Series N55 Chargepipe

E Series N55 Chargepipe

USD 250.00
Front Mount Intakes for BMW F90 M5 M8 M550i (S63/N63)

Front Mount Intakes for BMW F90 M5 M8 M550i (S63/N63)

USD 699.99

Mercedes Benz C63 / C63s Performance Tune

USD 799.99
McLaren 570s / 650s Tune

McLaren 570s / 650s Tune

USD 1,000.00
E36/E46 Manual Boost Controller

E36/E46 Manual Boost Controller

USD 100.00
S58 JB4 Tuner for 2020+ G80/G82 M3/M4

S58 JB4 Tuner for 2020+ G80/G82 M3/M4

USD 799.00