Selling legit Dinan chip for an m20b25 motor.
excerpt from Dinan's website:
"Dinan Performance Engine Chips unleash more power by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore the software safely raises the rev-limit, giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving."
Bought it for $200ish from Dinan had it on my car for 6,000 miles before removing it. Looking to get $105 shipped
excerpt from Dinan's website:
"Dinan Performance Engine Chips unleash more power by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore the software safely raises the rev-limit, giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving."
Bought it for $200ish from Dinan had it on my car for 6,000 miles before removing it. Looking to get $105 shipped
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