About 15,800 results
Open links in new tab
  1. Wehrli Intake kit GOOD/BAD ???? | DuramaxDiesels.com

    Mar 19, 2018 · The WCFab and HSP kits IMO flow better and simply look better. The S&B mouthpiece isn't a bad piece but IMO the WCFab/HSP counterparts are much cleaner/nicer looking and arguably …

  2. WCfab, HSP, Profab - DuramaxDiesels.com

    Dec 20, 2013 · I just installed a wcfab s472 turbo kit on my truck came with 3" lb7 style y bridge and 3" hot and cold side intercooler pipes. I have no complaints and everything fit together nicely.

  3. New Exhaust Manifold? - DuramaxDiesels.com

    Aug 20, 2024 · WCFab also makes a billet manifold as they bought the design from Steed Speed. Click to expand... It is my daily atm but won't be for long. I have a Sidekick diesel conversion going in the …

  4. Any real life Reviews on WC fab cold air intake?? Dyno testing?

    Jan 9, 2019 · The quality of the WCFab is awesome and I love the look of them and they work great but the downside is the underhood heat and the metal piping transfer the heat to the intake air.

  5. Next mods? - duramaxdiesels.com

    Jan 25, 2019 · Wondering where to go next. Currently have my 2016 lml with 5” straight pipe, fass165, UDT tuned. Just serviced trans, changed both filter and put the deviant epc fooler in. Still running …

  6. Looking for real world experience with s369sxe

    Oct 3, 2019 · I'm considering trying an s369sxe. I've experienced turbos in the past that were lazy and it drove me nuts, yet many claim bw has made quite the stride in the newer sxe stuff. So, I have stock …

  7. Question With Aftermarket Coolant Tanks - DuramaxDiesels.com

    Jun 16, 2021 · Hey y'all, I have a question and wanted to get some input from others about this. I currently have a WCFab coolant tank for the compound kit. Before the truck was compounded I …

  8. LMM: - S475 over stock | DuramaxDiesels.com

    Sep 25, 2017 · Ready to order a compound kit for my 2008 LMM. I do a lot of towing with this truck want to keep it reliable as possible. Been looking at both WCfab and also HSP for the kit. Both look …

  9. Compound Turbo Oil Drain Leak - duramaxdiesels.com

    May 25, 2025 · There honestly is nothing wrong with draining it near the starter. That is how WCFab and SDP intend on people doing it. HSP tends to drain in front of the engine. Realistically you've got a …

  10. PPE Up-pipes and manifolds - DuramaxDiesels.com

    Jan 23, 2023 · You cannot add the manifolds later from PPE as the cast aftermarket manifolds do not use OEM placement. HSP and WCFab manifolds do use OEM placements. If you're not going to …