Specifically for "Limited Fitment" applications, this kit is engineered to push the boundaries of the N54 platform, supporting power levels from a stout 500 WHP to a staggering 900 WHP.
2X Entries Into Our F80 M3 Sweepstakes Limited Fitment; Contact Sales to Specify Model Before Ordering
Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds.
2X Entries Into Our F80 M3 Sweepstakes
An essential addition for high-performance builds where keeping the intake tract clean is a priority.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with VTT Modular PCV/Catch Can Systems
By converting the factory outlet to a more robust and versatile interface, it allows for a cleaner, more reliable vacuum source for your engine.
2X Entries Into Our F80 M3 Sweepstakes
Unlike hybrid turbos that stuff larger internals into restrictive housings, the GC-Lite features custom-cast stainless steel manifolds for maximum flow.
2X Entries Into Our F80 M3 Sweepstakes
***Please see photos and description prior to ordering, all sales final.***
Wirelessly connect your JB4 to your phone!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5529294
Mfg#:
JB4-SPWCK-FSD6
Ships in 2 Business Days
Limited Qty Sale
$158.99
This product was last offered at the strikethrough price on 10-30-2026
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
A step up from the Stage 1 kit, includes larger intercooler and intake kit.
10X Entries Into Our F80 M3 Sweepstakes For 2009 - 2011 Vehicles (JB4 Harness A)
A step up from the Stage 1 kit, includes larger intercooler and intake kit.
10X Entries Into Our F80 M3 Sweepstakes For 2012 + Vehicles (JB4 Harness B)
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.
