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...
$3,195.00
$2,875.50
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...
$3,095.00
$2,785.00
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...
$2,795.00
$2,515.50
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...
$2,995.00
$2,695.50
Engine
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
Backend ECU software for the 2012+ M5/M6 for use with aftermarket piggyback controllers that control boost, etc. The software does NOT change the performance of...
$695.00
N63TÜ E-tronic tuner 520 HP / 550 lb-ft tq
ESS E-tronic provides safe, simple to add power to the already potent 550i/650i/750i/X5 50i. Unlike other pro...
$995.00
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
GFB’s DV+ solution couldn’t be simpler - keep what works and replace what doesn’t.
Worldwide Patent and Design Patent Pending
Re...
$155.00
$139.50
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...
$68.00
$64.60
Exhaust
Special Note: Stock exhaust valve actuators are re-used.
The F85 X5M and F86 X6M are the quintessential SUV in terms of power and performance with accol...
$2,120.77
In the Dinan tradition, the Free Flow Exhaust for the first BMW to have an "X" and "M" in its name is made of 100% 304 stainless steel, has ...
$2,899.00
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
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 X5 4.8L E70. The Remus axleback sport exhaust is the perfect answer.&...
$1,269.00
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 ...
$229.00
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
Suspension
Includes $200 in KMD Tuning Gift Card
The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The ...
$2,549.99
Includes $150 in KMD Tuning Gift Card
This system intended for the experienced driver who does not only wish to determine the individual lowering of his vehi...
$1,827.49
Includes $200 in KMD Tuning Gift Card
The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The ...
$2,804.99
Cancellation kits eliminate persistent trouble codes that exist when upgrading a suspension on a vehicle with electronically regulated dampers.
KW is the only ...
$339.99
Includes $100 in KMD Tuning Gift Card
This KW V1 is the ideal system for customers wishing to rely on the experience of KW’s engineers to set the dampe...
$1,444.49
Includes $200 in KMD Tuning Gift Card
The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The ...
$2,549.99