SKU: GP312S | UPC: 677418004564
Gibson 04-05 Dodge Ram 1500 SRT-10 8.3L 1-1/2in 16 Gauge Performance Header – Stainless
Gibson Performance Headers GP312S replace factory manifolds on 2004-2005 Dodge Ram 1500 SRT-10 8.3L V10 engines with mandrel-bent 1-1/2-inch 16-gauge stainless steel primaries. Dyno-tuned for increased horsepower and torque at low and mid-range RPM highway speeds these headers improve exhaust flow engine breathing and reduce operating temperatures. Direct bolt-on design uses stock crossover pipe for easy install on street or off-road vehicles.
Key Features
- Dyno-Tuned Engineering: Tested to produce more usable horsepower and torque exactly where needed for everyday driving and towing.
- Improved Exhaust Flow: Larger primaries enhance engine breathing for quicker throttle response and lower exhaust gas temperatures.
- Direct Replacement Design: Bolts to factory locations retains stock crossover pipe no welding or cutting required OEM-style connections.
- Heavy-Duty Build: T304 16-gauge stainless steel tubing 3/8-inch thick laser-cut port flanges eliminate warping leaks and corrosion.
- Complete Package: Includes premium gaskets hardware backed by Lifetime Limited Warranty made in USA.
Product Notes
- 50-state street legal meets EPA and CARB emissions standards.
- Compatible with factory warranty no modifications needed.
- Handles lowered raised suspension street or off-road applications.
Installation Notes
- Professional installation recommended.
- Bolts directly to factory exhaust mid-pipe and head ports.
- Hardware and gaskets supplied for plug-and-play fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Dodge | Ram 1500 | SRT-10 |
Why Choose Gibson?
- American-made exhaust leader with decades of performance innovation.
- Every header dyno-tested for real-world power gains.
- Precision mandrel bends and thick flanges ensure leak-free durability.
Frequently Asked Questions
- Q: Does this fit 2006 Dodge Ram 1500 SRT-10 models?
A: No designed specifically for 2004-2005 8.3L V10 engines due to manifold port differences. - Q: What material and tube specs are used?
A: T304 stainless steel 16-gauge wall 1-1/2-inch primary tubes 2-1/2-inch collectors mandrel bent for smooth flow. - Q: What warranty coverage applies?
A: Lifetime Limited Warranty covers manufacturing defects when installed and maintained properly.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective heavy-duty box 48in L x 14in W x 14in H
- Weight: 38 lbs product 42 lbs shipping
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