AMTuned will be closed for holiday Dec 20th - Jan 3rd. Orders placed during this time will ship out after our holiday closure.



AMTuned / Tweetler Performance Intercooled Intake Manifold B6 / B7 S4 4.2 BHF

Regular price $2,999.99

ESTIMATED COMPLETION EARLY 2024. THIS IS A PRE-SALE!

We are very excited to open up orders for the AMTuned / Tweetler Performance Intercooled Intake Manifold for the B6 B7 Audi S4 engine. After fantastic testing results on our prototype billet manifold down here in hot and humid south Florida, we can now offer this cast manifold consumer version to the public. This is the exact product that is offered with our AMTuned Bespoke turbo kits for the platform. This is also the BEST intercooling option for non positive displacement supercharger's as well.  

This cast aluminum intercooled manifold comes complete and ready to bolt on to handle and cool BIG power! Our prototype version is doing exceptionally well handling a Garrett G42-1450 on a AMTuned Stage 2 engine. This product is intended for use with a custom pump/reservoir/heat exchanger setup to be paired with it. AMTuned will be releasing a full integrated kit at the end of 2023 for purchase. 

Features:

  • Large Air to Water intercooler core assembled within intake manifold.
  • Less than 1psi pressure drop.
  • 155,000 BTU's of heat transfer core.
  • Core see's two passes of air for maximum cooling of charge air. 1st pass goes down center of intercooler core. 2nd pass is diverted up and goes through sides of core. Cooled charge air is then diverted back down into the cylinder heads. 
  • Two areas of charge air pressure stabilization zones after initial intercooler core pass.
  • Large intercooler end-tanks with 1" hose bungs for maximum water volume.
  • Cast manifold and upper inlet which are O-ring sealed and serviceable. 
  • Inlet accepts factory B6 B7 S4 Throttle Body. 

MANIFOLDS WILL BE SHIPPING AT END OF 2023. THIS IS A PRE-SALE!