Ditch the factory deflection. Stop guessing what your rear tires are doing mid-corner and experience the sharp, dialed-in handling your BMW was truly meant to deliver.
Brand:
ES#:
5470996
Mfg#:
PFR5-1913-22BLK
Ships in 1 Business Day
ON SALE!
SAVE 15%
$65.99
This product was last offered at the strikethrough price on 08-14-2026
Enables the control of a single electronic exhaust valve
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Increase of +126 Horsepower, and +127 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
Increase of +101 Horsepower, and +102 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
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