-10%
Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port Kit - Black Ops Auto Works
Click to zoom in

Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port Kit

Turbosmart
TURTS-0203-1050
9329677012088
Blow Off Valves
6 Units In Stock - Ships Next Business Day
$ 654.99 $ 589.49
$ 589.49

SKU: TS-0203-1050 | UPC: 9329677012088

Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port Kit

This Turbosmart Kompact Dual Port Kit delivers precise boost control for BMW N54 3.0L twin turbo engines in 135i 335i 535i and Z4 models. Dual port design vents excess pressure reliably while maintaining stock-like operation. Engineered for direct bolt-on installation to handle high boost levels without compressor surge.

Key Features

  • Dual Port Design: Combines recirculating and atmospheric venting for versatile boost management and reduced lag.
  • Adjustable Spring Setup: Three-spring system tunes actuation from 5 to 26 psi for stock or modified turbos.
  • Billet 6061-T6 Aluminum: Lightweight durable construction with anodized finish resists corrosion and wear.
  • Supersonic Flow: High-flow piston handles up to 1000hp while eliminating surge and noise.
  • Direct OEM Fit: Replaces factory diverter valves with no modifications on N54 twin turbo setups.

Product Notes

  • Requires no ECU tuning for basic operation but tuning recommended for vented mode.
  • Store in dry conditions to preserve seals and springs.
  • Kit includes valves mounting hardware and instructions.

Installation Notes

  • Professional installation recommended.
  • Disconnect battery and relieve boost pressure before install.
  • Uses factory mounting points and vacuum lines on N54 intake manifold.

This Part Fits

Year Make Model Submodel
2011 BMW 1 Series M Base
2008-2013 BMW 135i Base
2013 BMW 135is Base
2007-2015 BMW 335i Base
2009-2013 BMW 335i xDrive Base
2011-2013 BMW 335is Base
2007-2008 BMW 335xi Base
2008-2010 BMW 535i Base
2010 BMW 535i GT Base
2011-2016 BMW 535i GT xDrive Base
2009-2010 BMW 535i xDrive Base
2011-2016 BMW 740i Base
2011-2015 BMW 740Li Base
2013-2015 BMW 740Li xDrive Base
2020 BMW X6 sDrive40i
2008-2010 BMW X6 xDrive35i
2003-2005 BMW Z4 3.0i
2006-2008 BMW Z4 Coupe 3.0si
2006-2008 BMW Z4 M Coupe
2006-2008 BMW Z4 M Roadster
2006-2008 BMW Z4 Roadster 3.0i
2006-2008 BMW Z4 Roadster 3.0si
2009-2011 BMW Z4 sDrive30i
2009-2016 BMW Z4 sDrive35i
2011-2016 BMW Z4 sDrive35is

Why Choose Turbosmart?

  • Hand-crafted in Sydney Australia since 1997 for proven reliability.
  • Innovative design with strict quality control and rigorous testing.
  • Extraordinary service and after-sales support in the performance industry.

Frequently Asked Questions

  • Q: Does this fit 2007-2010 BMW 335i N54?
    A: Yes direct fit replaces OEM diverter valves on all N54 twin turbo 135i 335i Z4 sDrive35i models listed.
  • Q: What material is used in construction?
    A: Precision machined from billet 6061-T6 aluminum with anodized black finish and stainless hardware.
  • Q: What warranty coverage applies?
    A: Turbosmart provides a 1-year warranty against manufacturing defects with registration.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-padded box 8 x 6 x 4 inches
  • Weight: 1.5 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Blow Off Valves

Blow Off Valves

Explore our premium selection of Blow Off Valves, specifically designed to enhance your vehicle's performance. Whether you're a car enthusiast looking to improve your turbocharged engine or simply seeking to upgrade your vehicle's mechanics, this collection offers a variety of high-quality valves that cater to your specific needs. Why Choose Our Blow Off Valves? Our Blow Off Valves are engineered for reliability and efficiency. They provide numerous benefits including: Enhanced Turbo Performance: Reduce turbo lag and improve throttle response. Durable Construction: Made from strong materials that withstand high pressure and temperature. Easy Installation: Designed for a straightforward installation process, perfect for DIY enthusiasts. Features of Our Collection Each product in our Blow Off Valves collection guarantees: Customizable Options: Choose from various sizes and styles to fit your vehicle. Noise Control: Enjoy an impressive sound without being excessively loud. Competiti...

View Blow Off Valves Products
BMW M Series Models Parts & Accessories

BMW M Series Models Parts & Accessories

Explore Our BMW M Series Models Parts & Accessories Welcome to our exclusive collection of BMW M Series Models Parts & Accessories, where quality meets performance. Whether you are looking to upgrade your vehicle's performance or enhance its aesthetics, we have a wide selection of parts tailored to fit your specific needs. Our collection features an extensive range of products designed specifically for BMW M Series models, ensuring compatibility and superior performance. Discover Our Product Categories Air Intake Systems Brakes, Rotors & Pads Exhaust Systems Engine Components Exterior Parts & Accessories Interior Accessories Lighting Suspension Wheels & Tires Special Offers and Expert Support Along with our extensive range of parts, we regularly provide special offers for your BMW M Series Models. Our knowledgeable sales team is ready to assist you in choosing the right parts that fit your model and budget. If you have any questions or need assistance, please...

View BMW M Series Models Parts & Accessories Products
Forced Induction

Forced Induction

Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...

View Forced Induction Products
Turbosmart

Turbosmart

Turbosmart is an Australian performance brand that has engineered boost control, turbo management, and forced induction products since 1998. Their lineup spans blow-off valves, wastegates, boost controllers, fuel pressure regulators, gauge manifolds, and turbo system accessories trusted on street cars, circuit builds, and drag racing applications worldwide. Popular Turbosmart Products The Turbosmart product range includes the Kompact and Race Port blow-off and bypass valve series, the Dual Port recirculating blow-off valve, the Hyper-Gate and Gen-V internal and external wastegate series, the e-Boost and e-Boost Street electronic boost controllers, the FPR 800 and FPR 1200 fuel pressure regulators, and the Boost Tee manual boost controller for entry-level boost management. Turbosmart products are available for Subaru, Mitsubishi, Ford, Nissan, Toyota, and many other turbocharged platforms with vehicle-specific fitment options. What makes Turbosmart blow-off valves popular? Turbosmart...

View Turbosmart Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×