BMW G29 Z4 sDrive M40i B58 3.0L
Choose your bottle size to add up to 75hp with this EFI nitrous kit.
Dyno Proven gains of up to 15 hp and 17 lb.-ft. of torque
Lifetime Replacement
Dyno Proven gains of up to 15 hp and 17 lb.-ft. of torque
Lifetime Replacement
Reinforces differential mounting to reduce wheel hop and improve rear traction. For G Chassis BMW/Supra
Upgrade to DBA's T2 Street Series Brake Rotors!
For Standard Brake Equipment Option
Lifetime Replacement
Protect your engine against harmful harmonics at all RPM levels - 10% Underdrive to increase usable horsepower without greatly affecting engine accessories
Lifetime Replacement
Get that stance that you've been craving with these new spacers
10X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026
Lifetime Replacement
SPL Parts Rear Endlinks (RE) feature massive 1/2" FK Rod Ends to provide the highest load capacity for use with stock or stiffer aftermarket sway bars.
Includes full 8-layer carbon fiber airbox lid and lifetime performance filter.
2X Entries For Our 25th Anniversary Sweepstakes!
Lightweight wheel spacers with a machined tab for easy removal
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Improve your interior's styling and make shifting easier with MMX magnetic aluminum shifter paddles!
For models with an M Performance steering wheel only
Lifetime Replacement
Adapt Your 0-10 Bar Pressure Sensor to Your Ethanol Sensor With Ease!
Lifetime Replacement
Fine tune your stance and improve handling - Includes special bolts to mount these spacers to your BMW's wheel hubs.
10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026
Lifetime Replacement
Upgrade to ARP high tensile strength ARP2000 Head Studs
Lifetime Replacement
Enables the control of two electronic exhaust valves
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring two electric valve actuators
Improve performance and handling for your G20 / G29 / A90 / A91
Lifetime Replacement
