Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Plumb Back Kit (turTS-0203-1250)

OFF-ROAD OR MOTORSPORTS USE ONLY. This part is not CARB legal. It is not legal for sale or use on pollution-controlled motor vehicles in California or in other states that follow California emissions rules. It is sold for off-road or motorsports use only.

This is the Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Plumb Back Kit. Part turTS-0203-1250. A turbo or supercharger kit adds forced induction for a large increase in power.

The Kompact Series BOVs have been designed as a bolt-on replacement for plastic factory Bosch or Denso BOVs, the Kompact Series products offer superior flow, full adjustability and greater structural integrity under boost. Ideal for cars with constrained engine bay access like VWs, Audis, Porsches, Seats, SAABs, Mazda MX5 (Miata) and Ford XR-6T. Very popular with motorcycle drag racer.

DESCRIPTION: Fully recirculating BOV. The Plumb Back systems vents all excess pressure back into the intake system. Great for enthusiast not wanting to be noticed. (Complies with AUS RTA rules).

APPLICATION: Fits most cars using the factory BOSCH or DENSO bypass valves. Available in 20mm and 25mm outlet diameters.

SUPPLIED WITH: Pictorial fitting instructions.

Features and benefits

• Boost-Balance Valve Technology
• 28mm High Flowing Positive Sealing Piston
• Direct Swap for OEM Units
• Billet construction with high-temperature O-rings
• Fitment Available in Plumback or Dual Port options

Product details

• Part type: Turbo & Supercharger Kits
• Brand: Turbosmart
• Size: 25mm Inlet/Outlet
• Turbosmart part number: turTS-0203-1250

Fitment

• Vehicle: BMW 1M (E82), BMW 335i (E9X)
• Years and trims on file: 2011 BMW 1 Series M Base; 2007-2013 BMW 335i Base; 2009-2013 BMW 335i xDrive Base; 2011-2013 BMW 335is Base; 2007-2008 BMW 335xi Base
• Application listing: Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Plumb Back Kit
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Emissions: off-road or motorsports use only

This part is not CARB legal and is sold for off-road or motorsports use only. It is not intended for use on vehicles driven on public roads. By ordering, the buyer accepts responsibility for checking and following federal, state and local emissions laws where the vehicle is used. Questions? Ask us before you order.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Turbosmart parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.

California Proposition 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.