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USD 525
Part #: ATS2049302218

ATS 2049302218 Pulse Flow Exhaust Manifold

1998.5-2002 Dodge 5.9L Cummins
Part #: ATS2049302218
★★★★★ ★★★★★ 7 Reviews
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The ATS 2049302218 Pulse Flow Exhaust Manifold for your 1998.5-2002 Dodge 5.9L Cummins increases reliability and improves exhaust flow while eliminating the common cracking issues with your stock exhaust manifold. Designed as a bolt-on upgrade the ATS 3 piece manifold features a patented ball flange design that allows for expansion and contraction without cracking like the factory manifold. 

  • CARB EO# D-708 
  • Bolt-On Replacement
  • Improved Exhaust Flow
  • Black High-Temp Coating
  • Stock Turbocharger Flange
  • Pre-Tapped For Pyrometer Probe
Note: Replacement manifold bolts are not included. Engine to manifold gaskets included. See related items below.

Vehicle Applications

1998.5 Dodge 5.9L 24V Cummins
1999 Dodge 5.9L 24V Cummins
2000 Dodge 5.9L 24V Cummins
2001 Dodge 5.9L 24V Cummins
2002 Dodge 5.9L 24V Cummins


  • MFG. Number 204-930-2218
  • Manufacturer Name ATS Diesel
  • Shipping Weight 27.00 lb.
  • Shipping Length 7 in.
  • Shipping Width 7 in.
  • Shipping Height 29 in.
  • Fuel Type Diesel
  • E-Code 2
  • EO Number d-708
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R0.00


★★★★★ ★★★★★
4.0/5 Stars out of 7 Reviews
Great upgrade over stock with one install issue
As said it's way beefier than stock manifold and spools a little faster and I'm no longer getting exhaust smell in the cab due to replacement. I gave it a 4 because it requires some modification for stock turbo. The stock has 2 studs on manifold with 2 open holes and the reverse on turbo. The new manifold has threaded holes in all 4 openings. You'll have 2 threaded 2 open on turbo and 4 threaded on manifold so even if you pull the studs on turbo you can't put a bolt through threaded holes when both turbo and manifold are same thread pitch 10x1.5. I had to drill the outside holes in the new manifold to remove threads and allow stock turbo studs to pass through. I didn't realize u til it was on the truck which made it a bit challenging but not impossible. Otherwise great part for the $$$
ats manifold
overall i thought the product was definitly worth it. The instructions were not that clear but overall the installation was fairly simple and only took about 3 hours. I noticed a big differance in how fast the turbo spolled up
nice spool
compared to the stock manifold this is well worth the money. My stock one had cracked in half!! much quicker spool up on turbo
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Questions and Answers

Do they come with bolts?
View Staff Answer 

The manifold will include all necessary hardware, but you will reuse some of your factory hardware as well.

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