Gibson
Gibson 04-05 Dodge Ram 1500 SRT-10 8.3L 1-1/2in 16 Gauge Performance Header - Stainless - GP312S
- SKU:
- GIBGP312S
- UPC:
- 677418004564
- MPN:
- GP312S
- Availability:
- Regularly stocked product
Description
Will these fit my vehicle?
Confirm fitment with your vehicle using our online tool before purchasing these bolt-on Gibson Headers.
Are these easy to install?
Designed as a direct replacement for factory manifolds, installation is straightforward and leverages the stock crossover pipe.
Gibson Headers are dyno-tuned to significantly boost usable horsepower and torque at critical low and mid-range RPM highway speeds. Engineered from durable stainless steel, these headers improve your engine's ability to breathe and operate cooler. Experience exhilarating highway cruising and towing power with this 50 state street legal upgrade.
What Owners Say
Owners and enthusiasts consistently praise quality headers for delivering noticeable performance gains and excellent fitment when properly installed. Many report that stainless construction provides durability and resistance to cracking, a common issue with cheaper alternatives. Proper installation with quality gaskets—copper gaskets are frequently recommended—helps ensure leak-free operation and long-term reliability. Sound enthusiasts appreciate the deeper, more aggressive tone headers produce, though some note occasional rasp under certain conditions. Overall, quality headers like these have earned a strong reputation among truck and performance vehicle owners seeking proven power gains and long-lasting construction that justifies the investment.
Key Features
- Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds
- Improves engines ability to breathe and cooler operating engine temperature
- Designed as a direct replacement for the factory manifolds, using the stock crossover pipe
- 50 State Street legal
- Meets EPA and CARB requirements
- Will not affect the factory warranty
Why Choose the GIB Headers - Stainless
Delivers exhilarating low and mid-range power for effortless highway cruising and towing.
Achieves a cooler running engine, enhancing reliability and performance longevity.
Provides a seamless installation experience, directly replacing your factory manifolds.
Ensures peace of mind with 50 State Street legal emissions compliance.
Who Is This For?
Daily Driving Comfort — 8/10
Improves low and mid-range RPM highway performance.
Street Performance — 9/10
Dyno-tuned for more usable horsepower and torque.
Easy DIY Install — 8/10
Bolt-on direct replacement for factory manifolds.
Engine Performance — 9/10
Enhances engine breathing and cooling.
Fuel Efficiency — 7/10
Improved engine breathing may enhance efficiency.
Visual / Aesthetic Upgrade — 7/10
Stainless steel finish provides a premium look.
Frequently Asked Questions
Does the GIB Headers - Stainless fit my 2004-2005 Dodge Ram 1500?
Yes, the GIB Headers - Stainless is engineered for a precise fitment, directly replacing the factory manifolds on your 2004-2005 Dodge Ram 1500. This ensures confident compatibility for your specific vehicle model. Trust in a perfect bolt-on installation designed for your truck.
How difficult is it to install the GIB Headers - Stainless?
Installation of the GIB Headers - Stainless is straightforward, utilizing a bolt-on design as a direct replacement for your factory manifolds. With an "Easy DIY Install" usage score of 8, you can expect a seamless upgrade experience. This direct fitment simplifies the process for a quick enhancement.
What kind of performance gains can I expect from the GIB Headers - Stainless?
Experience a significant boost in "Street Performance" with a usage score of 9, thanks to dyno-tuned engineering for increased low and mid-range RPM highway horsepower and torque. This header set actively improves engine breathing for a more responsive and powerful drive. Enjoy exhilarating performance on demand.
Are GIB Headers - Stainless street legal in all states?
GIB Headers - Stainless are fully 50 State Street legal, meeting both EPA and CARB requirements for emissions compliance. This assures you peace of mind and legal operation across the country. Drive confidently knowing your upgrade adheres to all environmental standards.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
GP312S |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Headers & Manifolds |
Install Type: |
Bolt-On |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Daily Driving Comfort: |
8/10 |
Street Performance: |
9/10 |
Easy DIY Install: |
8/10 |
Product Level: |
Premium Performance |
Engine Performance: |
9/10 |
Fuel Efficiency: |
7/10 |
Daily Driving Comfort: |
8/10 |
Visual / Aesthetic Upgrade: |
7/10 |
Street Performance: |
9/10 |
Easy DIY Install: |
8/10 |
Engine Performance: |
9/10 |
Fuel Efficiency: |
7/10 |
Visual / Aesthetic Upgrade: |
7/10 |
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