Lb7 y bridge

Jul 15, 2024
The sensor is located on the pass side intake manifold directly under the intake y-bridge where the boost tube connects. 2001 2500HD D/A combo, crewcab, longbed, 4inch dynomax, Afe stage 2 intake, BD manifold, BD supermax turbo, Transgo shift kit with alto power pack clutches and triple disc converter, train horns with 150 psi ….

Hey I was wondering if anyone had tips on how to replace the orings in the y-brige. I know a one piece y-bridge would ultimately solve the problem. But was wondering if there was any good write ups and/or tips on how to tackle this job. Thanks ... Play Truck - 2002 LB7 2500HD Crew Cab Short BedDeviant 76151 High Flow Y-Bridge for 06-10 6.6L GM Duramax LBZ/LMM. Deviant Race Parts High Flow Y-Bridge for 06-10 6.6L GM Duramax LBZ/LMM Currently unavailable, Going Through Redesign Having trouble keeping your factory Y-Bridge from blowing out Replace it with this fabricated, high performance unit from Deviant Race Parts.Aug 21, 2008. #9. You can not bolt the LLY intake tube to the LBZ tube that comes out of the Y bridge (the 2 bolt flange) The LBZ is a little under 2 1/2" and the LLY is about 2 1/8". And the bolts are further appart on the LBZ flange. I don't know if the LLY neck will slip into the LBZ bridge but I highly doubt it.The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo! Also compatible with WCFab S300 or S400 single turbo install …Product Name:WC Fab Y-Bridge Kit, 3" for S300/S400 Single Turbo - 01-04 Duramax LB7, SparkleGrannySm Manufacturer: WC Fab Manufacturer Part #: WCF100615-SGS Thoroughbred Diesel Part #: WCF100615-SGS Fitment Notes: ***BRIDGE ASSEMBLY ONLY*** 3" High Flow Y-Bridge for custom build racing applications only.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 ...NEW SDP steel 3" High-flow Y-bridge! This is our new designed high-flow steel full 3" Y-bridge with radiused flanges for the maximum amount of flow! With our steel design there is no worries about clamping too tightly and bending the tubing (such as the aluminum tubing designs), other cast designs with 3" OD are typically 1/2" smaller ID ...This billet aluminum y-bridge from DPC is great start. Milled out of solid aluminum this bridge has the most flow capability of any bridge we have seen. Features: Intake Port Matched Machining. Offset Inlet (LB7 Style) Works on LBZ LMM & LML Intake Runners. Has provisions for IAT and 1/8NPT Sensors. Made in USA.This kit replaces the factory restrictive Y-Bridge with a one piece fabricated 3” bridge that incorporates a heavy duty machined beadroll on the end so the pipe cannot deform when the t-bolt clamp is tightened. This kit allows you to remove the EGR system for race use only. A 3” high flow intercooler pipe compliments the y-bridge to offer a ...The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory turbo! Also compatible with S300 or S400 single turbo install kits!-Federal Y bridge - available from SoCal Diesel-EGR Cooler block--Serpentine belt- good year Gatorback-4061175-24" of 5/8" hose rated for coolant Short Video. I'll do a DIY write up with videos once I amass all the parts. I went through today and deleted the intake air heater on my lunch break. 1. Disable the IAH codes w/ EFI live 2.LB7|LLY|LBZ Duramax 2001-2007. Usually Ships in 1-2 days. Add to Wish List. Add To Cart. Mahle MS19402 Intake Manifold Gasket Set. $10.24. ... Merchant Automotive 97251963 Intake Y-Bridge Gasket. $5.72. LB7 & LLY Duramax 2001-2005. Usually Ships in 24 Hours. Add to Wish List. Add To Cart. Mahle 54585 Left Side Cylinder Head Gasket. … Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3” kit to increase throttle response and turbo spool up by creating a full 3" intake tract from the intercooler outlet to the engine. 04-05 GM Duramax LLY GDP High Flow 3" Y Bridge Kit. $576.81. Finish. Quantity. Sold Out. Increase performance and flow with our upgraded 3 Inch Max Flow Bridge kit. Our precision cast and CNC machined bridge section allows for maximum efficiency, as well as a perfect fit every time. Our two-piece design allows for a much easier installation ...Are you looking to enhance your social life and engage in a stimulating mental activity? Look no further than the Auckland Bridge Club. As one of the oldest and most prestigious br...06-10 Duramax LBZ LMM PPE High-Flow Y-Bridge. $299.99. Quantity. Add to Cart. Features: 2-1/8" NPT ports. Full 3" intake ported bridge. 3" robust cast aluminum end resists distortion from hose clamp. Share.I have for sale a 2003 duramax LB7 engine, Y-bridge, Injectors, and some other parts. Engine has around 107k miles on it when the pickup was rolled. It was never tuned, 100% stock. It doesn't have the Y-bridge, injectors, or turbo. Does have the alternator, starter, AC compressor, FICM, wiring harness, up pipes, etc. $2400 OBO …Bridge is a classic card game that has been enjoyed by people around the world for decades. Traditionally played with a deck of cards and a group of friends, bridge has evolved to ... Part# 100693 The 01-04 GM 6.6L Duramax Wehrli Y-Bridge Kit replaces the restrictive OEM Y-Bridge on your 2001-2004 GM 6.6L Duramax LB7 and will connect to most aftermarket 3in Cold Side Intercooler pipes! Free Shipping! Click or Call 208-719-7400! May 19, 2014 · -Federal Y bridge - available from SoCal Diesel-EGR Cooler block--Serpentine belt- good year Gatorback-4061175-24" of 5/8" hose rated for coolant Short Video. I'll do a DIY write up with videos once I amass all the parts. I went through today and deleted the intake air heater on my lunch break. 1. Disable the IAH codes w/ EFI live 2. Jan 28, 2012 · 1034 posts · Joined 2010. #3 · Jan 29, 2012. To kind of answer your question I have RDL lly Y bridge for my lb7 that i'm going to run with my twin kit and it looks like a very nice piece. 01 CC/SB. Howards rods,Fingers pistons,MFE 100 overs,Limitless Diesel trans,Custom dual fuelers,GT4508r,Tuning from Kory Willis. 18259 posts · Joined 2008. #7 · Feb 3, 2016. When working on the top for extended time, consider taking the front wheels off, and drop the truck down on the lower control arms. Makes it a little easier. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp ... Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3” kit to increase throttle response and turbo spool up by creating a full 3" intake tract from the intercooler outlet to the engine. That's one way to overcome a shipping problem. Amazon founder Jeff Bezos’ vast fortune is partly based on quick, hassle-free delivery. But he faces shipping issues himself—his supe...2001-2004 LB7 Duramax Y-Bridge Kit. WCF100693. $849.00. Buy in monthly payments with Affirm on orders over $50. Learn more. Options Available. 2006-2007 LBZ Duramax …2001-2004 6.6L Duramax LB7 2016-2019 2.8L Duramax LWN ... Overall, the Y-Bridge kit was just what my truck needed. The extra stress however was not what I needed. Hello. I'm very sorry. Provided you with an unpleasant shopping experience. You can contact SPELAB's email to receive compensation gifts. A .Feb 7, 2016 · LB7: Y bridge - boost gauge hookup Thread starter kellock; Start date Feb 7, 2016; Forums. Duramax 6.6 Technical. Duramax Hard Parts. LB7 . 1; 2; Next. 1 of 2 Go to ... Description. This LBZ 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2007 LBZ Duramax which replaces the OEM upper intake manifold supplying air to the engine intake runners. The OEM Y-bridge for these trucks is a poorly designed, slip-fit style two piece bridge with very little support and is prone to blowing apart under ...Bridge is a captivating card game that has been enjoyed by millions of people around the world for centuries. Whether you are a complete novice or someone who has dabbled in other ...18259 posts · Joined 2008. #7 · Feb 3, 2016. When working on the top for extended time, consider taking the front wheels off, and drop the truck down on the lower control arms. Makes it a little easier. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp ...Aug 14, 2017 ... The Pusher SuperMax Y-Bridge for Duramax LLY trucks properly guides air into each cylinder head while increasing air flow 102% more than the ...Browse High Flow Intake Manifold/ Y-Bridge/ Elbows. Sort. View. Items 1-43 of 43. 2017-2019 L5P Duramax 3 1/2" Intake Horn Only with PCV Port. $234.00. Buy in monthly …These kits are currently made to order. This kit is for the LB7's and LLY's only. The kit includes all the parts you will need except for the T4 S4 frame charger, add a Batmowheel turbo or Garrett to make it 100% complete. Contact us for Borg Warner or Garrett box unit turbo pricing. Prices on the turbo's vary depending on sizing options.Then the LB7 intake bridge is one piece that comes all the way out to the intercooler tube and it will bolt to LLY intake runners. So you add the LB7 up-pipe, intake bridge and passenger side intercooler tube and boots and then you can completely remove the EGR valve and cooler and run a heater hose straight from the motor to the firewall. …2001-2004 6.6L Duramax LB7 2016-2019 2.8L Duramax LWN ... Overall, the Y-Bridge kit was just what my truck needed. The extra stress however was not what I needed.2006 Chevy 2500HD CCSB, Fass 150, EFI Live by ATP, 5 inch mbrp with down pipe, AFE intake, Wehrli Fab y bridge, lb7 up pipe. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. rock4xfab.Description. Aftermarket Duramax Intake manifold that replaces the factory y-bridge all together. Casted one piece intake with improved airflow and horsepower. Intake neck machined to accept 3.5″ V-band (standard), Vanjen (upon request) Not compatible with OEM turbocharger. Replacement O ring McMasterCarr # 9396K175.There are several large cities that are near or right on the banks of the Mississippi River, and those cities tend to be accompanied by bridges that cross the river.Aug 19, 2011 · Scott@SDP. 3556 posts · Joined 2008. #3 · Aug 19, 2011. To swap to an LBZ bridge you need to swap to the LBZ/LMM runners as well. There is no need to do it, the openings on the LLY flanges are both bigger than the one inlet (intake horn) that feeds the two of them, even with the aftermarket 3" OD pieces. If anything will help, it would be ... Get the best deals for lb7 duramax y bridge at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!Apr 10, 2015. #1. Fabricated a y-bridge for guy a few weeks ago and thought I'd put it up here for those that don't get on social media. I'm not a master aluminum welder, I can actually count the number of times I've tigged aluminum on 1 hand, haha. I'm very happy with how it tuned out and would like to thank Russ (rpmmotorsport) for being the ...I'm installing the HSP Y-Bridge Kit with both intercooler tubes and inlet horn. I just finished installed a CP3 fuel pump - and that was a freaking bitch and a half! ... General Discussions 01-04.5 LB7 Duramax Powertrain New Member Introductions Exterior Build Threads. Top Contributors this Month View All Nate Dmax 290 Replies. rwood64083 236 ...Apr 3, 2015 · svtorange Discussion starter. 509 posts · Joined 2009. #16 · Jun 19, 2015. Yes the wheels are coming soon. No Turbo removal was needed to do the Y-bridge. 2009 GMC 2500HD (7/8 DJM drop kit) - Slam Diesel. www.AllSeasonDieselPerformance.com. Like. svtorange Discussion starter. 2007.5-2010 LMM Duramax High Flow 3" Y-Bridge Kit. WCF100164. $945.00. Options Available. 2007.5-2010 LMM Duramax Stage 2 High Flow Intake Bundle Kit. WCF100438. $2,295.00. Buy in monthly payments with Affirm on orders over $50. Learn more.Jul 7, 2019 ... Installing an SDP Y bridge on the Duramax. Follow me on Instagram to see when I am able to meet up and let you drive and ride in the ...Add to Cart. $189.99. Add to Cart. HSP Cold Air Intake for 2001-2004 Chevrolet / GMC Duramax LB7The 102-HSP, or the HSP Cold Air Intake for the 2001-2004 LB7 Duramax-equipped Chevrolet and GMC trucks. This intake is a game-changer for the 2001-2004 Duramax trucks, A drop-in style intake th.In this video we install a wc fab y-bridge kit took awhile to do but was well worth and made it sound wayyyy better. If you have any questions on how thr ins...2005 GMC CCSB, Built Trans, II S366, EFI Live with DSP5 from ATP, LB7 up-pipe, Max flow Manifold, Gauges, AFE MP, Banks Ram Air, PCV re-route, EGR delete with wehrli Fab 3" welded Y-bridge and IC pipes, PPE rail plug, 3.5" DP & 4" Banks straight pipe, AD II 165, PPE deep pan, Mike L trans Cooler, Belltech 3" shackles with Bilstiens, …The factory LB7 Duramax Y-bridge is a significant restriction in the engine intake tract limiting the engine's efficiency and ability to make power when big air and fuel system modifications are in play. This kit provides a larger, better flowing, more direct path to the intake runners for high horsepower Duramax race engines to help them ...Dec 5, 2017 ... Comments118 · Duramax Y-Bridge Full Install (EGR Delete) · What is a EGR Delete? · Why Duramax EGR Blocker Plates are Dumb! · Y-Bridge B...$ 500.00 – $ 545.00. Replaces two-piece factory y-bridge with one piece Pusher SuperMax Y-Bridge. Compatible and highly recommended with the Pusher Max Compound Turbo …H. Hondarider552. 18331 posts · Joined 2008. #4 · Jun 30, 2010. LBZ van Bridge from GM parts direct is like 140 bucks, and looks like the fe9 lb7 bridges, but you can cut and weld 3" pipe to it. PPE uses the same part for their 650$ bridge.Are you interested in learning how to play bridge? It’s a fun and challenging card game that has been enjoyed by people of all ages for generations. And the best part is, you can n...The factory LB7 Duramax Y-bridge is a significant restriction in the engine intake tract limiting the engine's efficiency and ability to make power when big air and fuel system modifications are in play. This kit provides a larger, better flowing, more direct path to the intake runners for high horsepower Duramax race engines to help them ...2006 Chevy 2500HD CCSB, Fass 150, EFI Live by ATP, 5 inch mbrp with down pipe, AFE intake, Wehrli Fab y bridge, lb7 up pipe. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. rock4xfab.I have the full LBZ kit. I did not notice any gain over the stock y-bridge with an SDP egr delete I already had. Ran a 13.02 before I bolted it on and a 13.1 after. The stock y bridge was also loosing air between the two pieces. I dont believe the claims about the huge HP gains. Did not work for me, but it looks nice...The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with Wehrli Custom Fabrication's high flow 3” kit to increase throttle response and turbo spool up by creating a ...Mar 7, 2020 ... This is how I deleted the EGR on my lly duramax. It is definitely a challenge! If you've never done a job like this I would recommend taking ... Intercoolers and Pipes|Air Intakes & Piping|2001-2004 GM 6.6L LB7 Duramax|Air Intakes & Accessories. Shipping Information. Requires Shipping:Item Requires Shipping. Weight:15.0 lbs. Package Dimensions:W36.0000” x H16.0000” x L16.0000”. Shipping Remarks:2-4 Week lead time. Bridge is a card game that has entertained and challenged players for centuries. If you’re interested in learning how to play bridge, there are plenty of resources available online...Aug 21, 2008. #9. You can not bolt the LLY intake tube to the LBZ tube that comes out of the Y bridge (the 2 bolt flange) The LBZ is a little under 2 1/2" and the LLY is about 2 1/8". And the bolts are further appart on the LBZ flange. I don't know if the LLY neck will slip into the LBZ bridge but I highly doubt it.Jan 24, 2014. #8. And I'm pretty Joe makes DHD stuff I installed one of Joes 3" y bridges it works great but install is tricky on the lower from passenger nut it's a real pita to tighten. It seems to have helped cruising egts and a little on peak truck weighs 13klbs at all times so egts are always warm. S.This 3″ bridge will flow what you need on the LB7! This short version allows you more flexibility. Off Road Only & best when used with a true 3″ boost tube. Comes powder coated black. You must add for a divorced map sensor port (1/8″ port with fitting and hose) or additional 1/8″ npt ports if needed. Relocating some of the fuel lines is ...LB7 Duramax S300/S400 High Flow 3" Y-Bridge Kit (Bridge Assembly Only) WCF100615. $569.00. Buy in monthly payments with Affirm on orders over $50. Learn more. Options Available. LBZ/LMM Duramax High Flow 3" Y-Bridge (Bridge Assembly Only) WCF100235. $495.00.Aug 19, 2011 · Scott@SDP. 3556 posts · Joined 2008. #3 · Aug 19, 2011. To swap to an LBZ bridge you need to swap to the LBZ/LMM runners as well. There is no need to do it, the openings on the LLY flanges are both bigger than the one inlet (intake horn) that feeds the two of them, even with the aftermarket 3" OD pieces. If anything will help, it would be ... Which connector? The loose nut on the pipe below the intake heater? Support bracket, perhaps? Can't see it on an assembled engine, it's buried ...Browse High Flow Intake Manifold/ Y-Bridge/ Elbows. Sort. View. Items 1-43 of 43. 2017-2019 L5P Duramax 3 1/2" Intake Horn Only with PCV Port. $234.00. Buy in monthly …Mar 3, 2023 ... RoostnboostnTV•82K views · 25:13 · Go to channel · Duramax Y-Bridge Full Install (EGR Delete). Truck Master•290K views · 13:15 · ...2007.5-2010 LMM Duramax High Flow 3" Y-Bridge Kit. WCF100164. $945.00. Options Available. 2007.5-2010 LMM Duramax Stage 2 High Flow Intake Bundle Kit. WCF100438. $2,295.00. Buy in monthly payments with Affirm on orders over $50. Learn more.The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo! Also compatible with WCFab S300 or S400 single turbo install kits! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3” kit to increase throttle response and turbo spool up by creating a ...Set of 2 Intake Y-Bridge Gasket for 01-16 LB7 LLY LBZ LMM LML Duramax. SKU: 97363570 X2 ITEM NO: 44091. Price: $ 30.95. Direct Ship from Manufacturer Typical 3-5 days Handling Time. Add to cart. California Residents: Prop 65 Warning. WARNING: Cancer and Reproductive Harm. Visit: www.p65warnings.ca.gov.Nov 10, 2020 ... This is how to replace your stock y bridge orings without removing the entire y bridge on a duramax lbz/lmm. did this trick and figured id ...Apr 3, 2015 · svtorange Discussion starter. 509 posts · Joined 2009. #16 · Jun 19, 2015. Yes the wheels are coming soon. No Turbo removal was needed to do the Y-bridge. 2009 GMC 2500HD (7/8 DJM drop kit) - Slam Diesel. www.AllSeasonDieselPerformance.com. Like. svtorange Discussion starter. Which connector? The loose nut on the pipe below the intake heater? Support bracket, perhaps? Can't see it on an assembled engine, it's buried ...

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That This kit replaces the restrictive OEM LB7 Y-bridge, passenger side intercooler pipe, and driver side intercooler pipe with a high flow, 3” mandrel bent aluminum piping kit feeding WCFab's signature TIG welded, CNC machined billet y-bridge base to help increase throttle response, turbo spool up, and reduce EGTs by creating a full 3" intake ... Sep 24, 2014. #63. othrgrl said: So to actually help anyone looking what is the part number for the LB7 Y-bridge? Years too late, but I think you're looking for: PN: 97288796 - manifold "LB7 Federal 'y' Bridge". PN: 97251963 - gaskets.Bridge is a classic card game that has been enjoyed by millions of people around the world for decades. It is a game of strategy, skill, and partnership, making it a favorite among...

How 2008 3500 DRW, EFI with Rob's tunes, PPE downpipe and Flopro 5in strait pipe, HSP Y bridge/egr delete, HSP hot side I/C pipe, PVC rerouted, Fass 165, CTS 2, Trans go jr, Airaid intake. Save Share LikeJul 20, 2019 ... Duramax Life Decals click here or go to EBay and type Duramax life in the search ... Learn more. Options Available. WCFab L5P DURAMAX Stage 1 High Flow Intake Bundle Kit 2020-2024. $645.00. Buy in monthly payments with Affirm on orders over $50. Learn more. Options Available. WCFab L5P Duramax Stage 2 High Flow Intake Bundle Kit 2020-2023. $1,439.00. 3" Y-Bridge Kit for LML. For Competition Use Only. Includes: 3" 1-Piece Y-Bridge; 3" Cold Side Intercooler Pipe; 3-1/2" Turbo Intake Horn; ... LB7 Duramax 4" Intake Kit for factory turbo.Includes: 4" Intake Dry Air Filter Outerwear's Pre-Filter Cover Silicone Boot T-Bolt Clamps Powder.. $484.03.No Turbo removal was needed to do the Y-bridge . 2009 GMC 2500HD (7/8 DJM drop kit) - Slam Diesel www.AllSeasonDieselPerformance.com. ... 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Fuel System, Air, Exhaust & Emissions Upgrades. Top Contributors this Month View All

When This next picture shows a LBZ y bridge, and a non emissions LB7 y bridge. the LB7 bridge was not cleaned at all.. this is exactly how we pulled it off the truck. So this comes down to basically if you are content with the inside of your engine looking like the pics above, then leave the factory pcv/egr systems in tact.Sep 25, 2020 ... Upgrade Lowdown: '02 LB7 Duramax Custom Modified Vibrant Performance Catch-Can Installation ... Installing a SDP Y Bridge on the Duramax. 1 step ...It needs to be 22mm x 1.5. After that go home and remove your CAI (cold air intake) . Next, unplug the MAP sensor for easier access to the AIH (air intake heater). Once you find the AIH (its located on the air intake Y bride in front of the turbo) unscrew the single nut, pull the wire off and unscrew the AIH. Take the AIH out and put it aside.…

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oriellys forest city nc The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3” kit to increase throttle response and turbo spool up by creating a full 3" intake tract ... mule barn tavern menunexem staffing 2003 LB7, Built trans, Studded, Airdog 165, EFI Live DSP5, DIamond Eye 4" straight pipe. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. ... SDP y bridge intake and intercooler …0. Apr 2, 2014. #13. Burn Down said: You can make it work with a stock charger. I have a LB7 bridge on my LLY with the twins... The intake will be tight on the LB7 y-bridge neck. I shaved a little off with a roloc pad to give me a little more clearance. I will try a hunt down the pics putting it on. daily news record obituaries harrisonburg virginiaheb pharmacy odessa texasbest first order team swgoh 2023 LB7 Duramax S300/S400 High Flow 3" Y-Bridge Kit (Bridge Assembly Only) (0) Reviews: Write first review. Description: - 3" High Flow Y-Bridge for custom build racing applications - CNC Machined Billet Aluminum Center Section and Flanges - TIG Welded Construction - Includes Bungs for MAP sensor and 1/8" NPT... marines catch fbi in idaho The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3” kit to increase throttle response and turbo spool up by creating a full 3" intake tract ...Twins done Now for trans. Feb 7, 2010. 694. 0. 0. Ct. Sep 23, 2011. #7. i did the 3 in y bridge and the rdl turbo horn on a stock charger talk about a tight fit or no fit at all had to massage the pipes into place with a slight … the hartford workdayalex brovarnikbest place to farm tellurium LB7 Duramax S300/S400 High Flow 3" Y-Bridge Kit (Bridge Assembly Only) (0) Reviews: Write first review. Description: - 3" High Flow Y-Bridge for custom build racing applications - CNC Machined Billet Aluminum Center Section and Flanges - TIG Welded Construction - Includes Bungs for MAP sensor and 1/8" NPT...