Increase of +40 Horsepower, and +16 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Eliminate excessive body roll, improve handling, and gain a more engaging driving experience - Features 3 adjustment holes to dial in perfect handling
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Brand:
ES#:
5388495
Mfg#:
71426
Ships in 4 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$455.00
This product was last offered at the strikethrough price on 07-01-2026
A premium, application-specific fuel injector upgrade engineered specifically for the naturally aspirated 5.0L V10 S85 engine found in the E60 M5 and E63/E64 M6.
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Lifetime Replacement
