Popular Products
Braking
Includes $200 in KMD Tuning Gift Card
StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors incr...
$3,695.00
$3,325.50
Includes $200 in KMD Tuning Gift Card
StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors incr...
$3,695.00
$3,325.50
Includes $200 in KMD Tuning Gift Card
StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors incr...
$3,195.00
$2,875.50
Engine
GFB’s DV+ solution couldn’t be simpler - keep what works and replace what doesn’t.
Worldwide Patent and Design Patent Pending
Re...
$159.00
$143.10
ESS S63TÜ Stage 1 Performance ECU Software 700+ HP / 680 lb-ft tq
Expert calibrated ESS Performance ECU software for the 2012+ M5/M6.
Adds ~90-100hp ...
$1,349.00
ESS N55 F series E-Flash Stage 1 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on...
$995.00
Exhaust
Ranked number one in the world, Austrian manufacturer REMUS is ahead of the game with their top of the line exhaust systems. At REMUS, an exhaust is not simply ...
$775.00
How to increase horsepower and wheel torque without breaking bank for your BMW X4 F26, 2014-on. The Remus axleback sport exhaust consists of a rear silenc...
$1,154.00
Ranked number one in the world, Austrian manufacturer REMUS is ahead of the game with their top of the line exhaust systems. At REMUS, an exhaust is not simply ...
$1,282.00
Interior
P3 Boost gauge
Hard-wires in to power and ground and requires analog tubing to be run and connected to intake / charge pipe (does not plug into OBD2 ...
$259.00
Includes $25 Gift Card
P3 Multi-Gauge
Plug and Play install - just plug into your obd2 port and install into dash!
Reads and clears OBD2 Codes
...
$389.00
Maintenance
Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 7% for impr...
$72.51
Constructed with 100% polyurethane on all four sides, this "oil free" OE replacement performance filter will outflow the stock filter by up to 7% for ...
$72.51
Suspension
Cancellation kits eliminate persistent trouble codes that exist when upgrading a suspension on a vehicle with electronically regulated dampers.
KW is the only ...
$339.00
The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The separate and independently adjustable reb...
$2,629.00
This system intended for the experienced driver who does not only wish to determine the individual lowering of his vehicle, but also wishes to carry out setup a...
$1,859.00