Created with Sketch. Created with Sketch.
Toggle menu
360-417-9000
  • 0
  • Apparel
  • Couplers
  • SDP Twin Turbo Kits
  • SDP Single Turbo Kits
  • SDP High Flow Kits
  • 2001-2004 LB7 Duramax
  • 2004.5-2005 LLY Duramax
  • 2006-2007 LBZ Duramax
  • 2007.5-2010 LMM Duramax
  • 2011-2016 LML Duramax
  • 2017-2019 L5P Duramax
  • 2020-2022 L5P Duramax
  • 2.8L Duramax Colorado/Canyon
  • 2003-2004 5.9 Cummins
  • 2004.5-2007 5.9 Cummins
  • 2007.5-2012 6.7 Cummins
  • 2013-2018 6.7 Cummins
  • 2011-2019 6.7 Powerstroke
  • Shop by Brand
  • Exergy Performance
  • Kryptonite
  • Screamin Diesel Performance, INC.
  • S&B
  • BDS
  • Edge Products
  • FASS
  • Merchant Automotive
  • ARP
  • MBRP
  • View all Brands
  • LBZ LMM Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP
  • LMM Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP
  • LBZ Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP
  • LMM Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP
  • LBZ Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP
  • LBZ Duramax Billet 3" 3in Y-bridge kit Illusion Orange SDP

    • SDP 3" High-flow Billet Y-Bridge & Intercooler Pipe kit - LBZ LMM

    $799.00
    (38 reviews) Write a Review
    SKU:
    SDP-1032
    Weight:
    18.00 LBS
    Width:
    24.00 (in)
    Height:
    12.00 (in)
    Depth:
    10.00 (in)
    Shipping:
    Calculated at Checkout

    Product Description

    SDP 3" High-flow Billet Y-Bridge & Intercooler Pipe kit - LBZ LMM

     *Cannot be sold or shipped to California addresses*

     

    This is our new high-flow billet 3" Y-bridge with a full 3” bore! We used computational fluid dynamic software to test the air flow and turbulence in the factory Y-bridge, and using the results from this testing, we implemented a diverter vane on the inlet that splits the airflow to both runners and maximizes flow potential and minimizes air turbulence. This translates to real world results, you'll notice quicker responsiveness and HP gains. Machined on our 5 axis CNC mill and designed in-house, our 6061 billet Y-Bridge not only has a perfect fit, but is the only Y-bridge on the market of its kind. Our 5 axis machine Y-bridge requires less setups than a 3 axis machined part, meaning the flange surfaces are machined in the same operation making for a 100% perfect fit every time. Due to the nature of others hand-fabricated units, welding them results in warpage and distortion, they will never fit 100% perfectly. Others 3-axis machined Y-bridges require multiple setups that add time(cost to you) and the potential for human error with misalignment that you will notice on install.
     
    With our steel bolt-on neck, there are no worries about clamping the T-bolt clamp to the silicone boot too tightly and bending the tubing (such as with aluminum tubing designs), and the provided silicone o-ring ensures a proper seal at all boost levels. Other cast designs with 3" OD are typically 1/2" smaller ID (inside diameter) than our billet design, which dramatically reduces the amount of air it will flow. With our Y-bridge you get the best of both worlds, higher flow AND strength, along with the easiest install for a 3" Y-bridge available!
     
     

    -True 3" Y-bridge that is perfect for trucks with small or large twin kits! Also works with the factory turbo configuration.

    -Tubing has precisely rolled beads to make install easier and keep the boot from blowing off.

    -Includes miscellaneous parts which are all made in the USA such as the black aramid reinforced silicone boots, T-bolt clamps, heat shrink wrap, high temp silicone O-ring and any necessary mounting hardware.

    -Includes both Intake runner to Y-bridge gaskets

    -The 09-10 trucks require a MAP sensor seal which is included in the kit.

     

     

    The driver side intercooler pipe strap connects the top of the driver side intercooler pipe to the top of the turbo compressor housing to prevent the intercooler pipe from blowing off the turbo in high boost situations. 

     

    The Y-bridge, studs, intercooler plumbing and intake horn are all manufactured under the roof of SDP's shop with our custom powdercoating to top it off in any color that you choose.

     

    Custom Powdercoat Color Options- Here

     

    This kit works on 06 LLY and 06-07 LBZ's

     

    *Competition use only! 

    *No refunds on custom color requests or installed products

    Current lead time for fabricated & powder coated parts is 30-40 business days from the time order is placed until it ships, we cannot guarantee the time frames as there are some elements out of our hands which gets passed down to us from certain suppliers on material. By purchasing this product, you agree to the delays and we cannot refund without a cancellation fee once the order is in process.

     

    Product Videos

    Videos Hide Videos Show Videos

    Custom Field

    Product Reviews

    Write a Review

    38 Reviews Hide Reviews Show Reviews

    • 5
      beautiful piece

      Posted by Unknown on 24th Nov 2017

      Love the look and flowing but wish it wasn’t hidden away

    • 5
      Immaculate

      Posted by Hayden Huffer on 12th Nov 2017

      Photos don’t do this new piece justice. Initial impressions are this is a superior product over the oem bridge. The new design bridge has a diverter inside to split the airflow much better. SDP definitely did their homework and I’m glad I️ held out for the new design. Thanks SDP!

    • 5
      great finished product

      Posted by Unknown on 25th May 2017

      very nice product, great craftsmanship and I can't wait to get it in.

    • 5
      AWESOME Product!!!

      Posted by Randy McDonald on 11th Jan 2017

      This product is an amazing piece of art work. The guys are amazing to work with and it is better to call than order online. My truck looks as good as it runs now!! This was just the finishing touch for multiple performance and longevity mods I have done to my truck.

    • 5
      Fixed my y-bridge blowing out

      Posted by josh on 10th Dec 2016

      My truck has regained its power and I'll never have to worry about the stock one blowing out again solid product.

    • 5
      6.6 HIGH FLOW BRIDGE

      Posted by PowerFlo Diesel on 14th Aug 2016

      As with all of SDP'S parts these were very well made, fit perfectly, truck ran great. This eliminated the 2 piece o ring parts the factory made. It all was perfect, customer was very happy.

    • 5
      awesome

      Posted by Unknown on 13th May 2016

      I bought the upgraded y bridge and hot side charge tubes in illusion cherry orange for my lbz duramax and couldn't be happier with the product. It is obviously made of high quality and the paint just pops out at u. Will definitely be buying from sdp from now on

    • 5
      outstanding

      Posted by Sid on 19th Mar 2016

      Very high quality product, I couldn't be happier!

    • 5
      great product well built

      Posted by Zachary on 2nd Feb 2016

      Powdercoat looked great fit in there well. This is at least a 6 beer job take your time! I had to loosen the 3 17mm bolts on the turbo just for the little bit extra room but all in all wasn't to bad