Cure the B58 whistling idle and completely reverse the collateral damage. This comprehensive kit repairs the torn PCV valve and replaces the oil-fouled spark plugs, heat-stressed ignition coils, and brittle vent hose in one complete top-end service.
10X Entries Into Our F80 M3 Sweepstakes For models with the earlier Gen 1 B58 only - Not for use with the B58TU Engine
Brand:
ES#:
5483115
Mfg#:
11157637521KT
In Stock
$567.99
This product was last offered at the strikethrough price on 07-14-2026
Rugged, all-in-one diagnostic tablet for mixed fleets, delivering OE-level precision, full-system diagnostics, topology mapping, and active testing for both automotive and Class 1–8 heavy-duty trucks.
Brand:
ES#:
5527602
Mfg#:
301190908
Ships in 6 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5495.99
This product was last offered at the strikethrough price on 10-21-2026
An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.
Lifetime Replacement
