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- Features
- Tech Specs
- Compatibility
- Fits 5.7 L (345 cu. in.) Hemi V8
- OE style ball socket collector connects to factory exhaust head pipe
- Shorty design for power gain from idle to mid-range RPM
- Fully mandrel bent tubes made of 16-gauge 304 stainless steel
- Head flanges laser-cut from 3/8-inch thick steel plates
- Flanges flattened by hydraulic press for precise and leak-free seal
- Flanges chrome plated for corrosion resistance
- All joints TIG welded for resistance against cracking and wearing
- Polished surface for extra protection against rusting
| Header Type | Shorty / Short Tube |
| Primary Diameter | 1-5/8 in. (42mm) |
| Collector Diameter | 2-1/2 in. (64mm) |
| Head Flange Thickness | 3/8 in. (9.5mm) |
| Pipe Thickness | 16 gauge (1.5mm) |
| Material | 304 Stainless Steel |
| Finish | Polished |
Applications
- 2003-2008 Dodge Ram 1500 5.7 L (345 cu. in.) Hemi V8
- 2003-2008 Dodge Ram 2500 5.7 L (345 cu. in.) Hemi V8
- 2003-2008 Dodge Ram 3500 5.7 L (345 cu. in.) Hemi V8
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Giving these a solid 5-star rating for build quality and price. I found out about PowerGo through the YouTube automotive channel Reignited. I've watched his channel for years, and his videos actually helped me do my rebuild a while back. When I saw his video about a month ago where he installed this exact brand on his own truck, it gave me all the confidence I needed to order these headers for my 2007 Ram 1500. Once installed, they look top-notch and sound great. The throttle response is so crisp, and I was anticipating having to adjust my tune for the increase in airflow, but I honestly wasn't expecting such a big jump and had to redo parts of it to dial it in. Just to clarify on the overall sound, I'm definitely not just chasing noise here. My truck is running a fully custom tune that keeps it surprisingly controlled despite my dual exhaust, a Super 10, a 90mm throttle body, and now these shorties. It sounds like a really mild 40 Series, but that's strictly due to my specific tuning, and these headers will definitely let your truck bark if you're running a different setup!Install note for 3rd Gen owners, I tried following Reignited's video, but since he's running a 4th gen, the layout completely tricked me. I thought I was knocking out the "easy" side first on my 2007, only to realize the driver side is actually way easier to get to than the passenger side on our trucks! If I was doing this job completely by myself, I would have worked around it without pulling the starter because I'm just that stubborn, but to make it easier for my son to help me out, he ended up removing it. Of course, he couldn't quite get it back in, so I had to relieve him of duty right at the end to button everything back up myself. A couple of other heads-ups, they don't ship directly to Alaska, so I had to use Carlile for freight forwarding to get them up here (hopefully PowerGo adds direct Alaska shipping eventually!). Also, my kit was missing one bolt, and while my son bolted the flange to the y-pipe, I had to take an old header bolt over to the vise and go to town on it with a hacksaw to make it fit. Other than that minor hiccup, the parts themselves are solid quality. Highly recommended!
Recently installed these shorty headers, the only problem was the header bolts were the wrong size and the flange bolts are too long, I had to get new 8x1.25x35mm bolts and cut down the flange bolts.
Shorty Headers for 03-08 Dodge Ram Pickup 5.7L Hemi | Polished
Fit perfect on my 2007 Dodge 1500 Ram hemi. Need a little time for OE style ball socket collector to seat to factory exhaust head pipe. Has a little exhaust leak till
it does.
Nice set of headers for the price. You do need to cut a tab off the passenger side control arm mounting bracket. Does come with grade 8 hex bolts and lick washers. You'll need to go buy some flat washers for the slotted holes instead of using the lock washers. 2 bolts are supper tight to install, be ready to remove the starter, inner fenders, and steering linkage to install them. Other than that, great fitment and sound!!
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8 The Green Ste A
Dover, DE, 19901
United States
emails@powergomotorsport.com