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ATS 3-Piece 24 VALVE EXHAUST MANIFOLD

List Price: $495.00
Our Price: $470.25 *Mfg. Backorder*
Manufacturer: ATS Diesel
Item Number: ATS2049302218

Application: 98-02 Dodge Cummins 24-V


3 Piece High Efficiency Exhaust Manifold
w/ 4 Bolts

The ATS three piece pulse manifold for the Dodge Cummins application, with its pulse exhaust flow design, increases exhaust gas efficiency, helping to spool up the turbocharger sooner with less exhaust back-pressure. The pulse manifold design eliminates the problems that persist with the stock manifold in both 12 and 24 valve engines - the shrinking and breaking of the manifolds. The stock manifolds can shrink as much as 3/8”. This can cause manifold-cracking, gasket problems, and exhaust flow problems created by exhaust port misalignment. In 12 valve engines, one sees sheared off manifold bolts, and this extreme shrinkage can sometimes break the ears off the head where the stock manifold is attached. The ATS three-piece pulse manifold is cast of a much higher-grade material than the stock manifold, which will handle far more heat without being brittle. This three-piece pulse manifold comes with new socket head cap screws and washer.

All Manifolds come Pre-Assembled with Black High Temperature Coating and Pre-Tapped for Pyrometer Probe 

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Product Reviews

(18 Ratings, 6 Reviews) Average Rating:
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irritating install
jp (montana) 4/18/2012 6:36 PM
Unless your stock manifold is hosed, save your money. Zero difference in performance OR economy, and unless you want your children to learn every cuss word in your arsenal, it's best to do the install while they're in school. Those of us who shoot for a factory-like fit & finish are guaranteed to be disappointed by the phony-@$$ little bracket for the heater hose/pipe that's included; you'll get a chuckle out of having to bend the crap out of the factory tab, and use one of the left-over spacers from your factory manifold bolts, in order to get it to go back on without the pipe rubbing on anything, and then the hose ends up RIGHT above the exhaust elbow...gee...that's not HOT or anything. On the upside, it's a quality piece that's certainly a bunch stouter than the stock one. Just be prepared to use a little ingenuity to get it on in a "sanitary" fashion, without that irritating cobbled-together look.
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Great Product
Brandon (MN) 10/15/2011 4:35 AM
Manifold came pre-assembled ready to install. Went on fairly easy. MPG when up approx 2+MPG, EGT's are lower, turbo spools much faster. Throttle doesn't have to go down as far. Highly Recommend this product.
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NM beast
NM beast (new mexico) 10/21/2010 9:17 AM
had my original manifold split in half i put the ATS and saw a huge difference in egts and turbo spool up.Well worth the money.instructions are not clear at all but if you know a little about mechanics you will be fine.
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Dodge owner
Jeff (Niles, MI) 9/26/2010 1:08 AM
After waiting a few months for delivery, I was not exactly pleased with the ease of installation. Hardly any of the holes lined up to the block and had to drill them out to 1/2 inch to get to fit. Many of the holes were different sizes. After discussing this with a few close friends that are mold makers, ATS might want to get their molds checked out! Finally after it was installed, did notice a positive difference in power and spool time.
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nice spool
john russell (hawaii) 12/14/2008 4:17 AM
compared to the stock manifold this is well worth the money. My stock one had cracked in half!! much quicker spool up on turbo