Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes *Existing factory triple-groove valve keepers are to be reused*
Includes ECS Polyurethane Dogbone Insert Bushings, Engine and Trans Mounts & Installation Hardware
10X Entries Into Our F80 M3 Sweepstakes Ideal combination for Race or High Performance Street Vehicles
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Includes all gaskets and hardware needed to install your K04
10X Entries Into Our F80 M3 Sweepstakes Installation may also require a different turbo inlet hose.
Brand:
ES#:
5816
Mfg#:
06A198704BKO4
In Stock
ON SALE!
SAVE 14%
$2349.85
This product was last offered at the strikethrough price on 05-11-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
