These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with manual transmission only
Brand:
ES#:
4159101
Mfg#:
034-509-5037
Ships in 3 Business Days
ON SALE!
SAVE 10%
$664.00
This product was last offered at the strikethrough price on 08-17-2026
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes *Oversized valves require extra machine work to the cylinder head.*
Stock sized valve head diameter, single groove keeper setup for high RPM use
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
