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2018 BMW M3 Racechip
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- Tuning Box
- Series: S Series
- Maximum Horsepower Gain: +57 hp
- Maximum Torque Gain: +52 lb-ft
Fitment:
2018 BMW M3
$399.00 -
- Tuning Box
- Series: RS Series
- Maximum Horsepower Gain: +71 hp
- Maximum Torque Gain: +65 lb-ft
Fitment:
2018 BMW M3
$499.00 -
- Tuning Box
- Series: RS Series
- Maximum Horsepower Gain: +71 hp
- Maximum Torque Gain: +65 lb-ft
- With Optional App Control Via Smartphone
Fitment:
2018 BMW M3
$549.00 -
- Tuning Box
- Series: GTS Black Series
- Maximum Horsepower Gain: +86 hp
- Maximum Torque Gain: +78 lb-ft
Fitment:
2018 BMW M3
$749.00 -
- Tuning Box
- Series: GTS Black Series
- Maximum Horsepower Gain: +86 hp
- Maximum Torque Gain: +78 lb-ft
- With Optional App Control Via Smartphone
Fitment:
2018 BMW M3
$799.00