Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causing any check engine or service lights
The Super Twin is for street and track use in cars with extreme horsepower and torque
For vehicles with a production date up to 01/2009 with a 8 bolt flange
With integrated fuel filter
10X Entries Into Our F80 M3 Sweepstakes First time replacement will require ES2848391 Adapter with Production Date Up to 12/2013
Brand:
ES#:
4940609
Mfg#:
13518604231
In Stock
ON SALE!
SAVE 10%
$203.99
This product was last offered at the strikethrough price on 05-02-2026
The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability.
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
