CYBER WEEKS! Get a 50% discount using the code "SB50" on CTRs & pedalbox now!
Let's start: Select your car
Speed-Buster Chiptuning für BMW
Chipbox tuning for your BMW 8 (E31) 1990-1999 840 Ci, 286PS/210kW, 4398ccm
Not available for the selected vehicle
Not available for the selected vehicle
Not available for the selected vehicle
Speed-Buster Pedalbox für BMW
Gaspedal Tuning für BMW 8 (E31) 1990-1999 840 Ci, 286PS/210kW, 4398ccm
Pedalbox + App
Maxhaust Active Sound System
The perfect addition to the Speed-Buster products. Configuration via the Speed-Buster app
Your selected
Speed-Buster products
Ihr BMW 8 (E31) 1990-1999 840 Ci, 286PS/210kW, 4398ccm (Serie)
HP Nm
0€
+ CT -without App Control
+ 0 HP + 0 Nm
0.00€
+ CTR - without App-Control
+ 0 HP + 0 Nm
0.00€
+ CTR - incl. App-control (+50,00 EUR)
+ 0 HP + 0 Nm
0.00€
+ CTRs - without App-Control
+ 0 HP + 0 Nm
0.00€
+ CTRs - incl. App-control (+50,00 EUR)
+ 0 HP + 0 Nm
0.00€
+ GP1 PedalApp
259.00€
BMW 8 (E31) 1990-1999 840 Ci, 286PS/210kW, 4398ccm (optimized)
PS Nm
€
You didn't selecet a car yet.