1-5/8" x 1-3/4" Stainless Steel Torque Series Headers. 2009-2018 Dodge/RAM 1500 Truck 5.7L HEMI. Stepped Construction for Maximum Performance. Heavy Duty 16GA Tubing for Durability. Connects to OEM Catalytic Converters.
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
- Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.
- Kooks Uses T304 Aircraft Quality Stainless Steel
- Race Tested And Designed For Maximum Power
Information:
1-5/8" x 1-3/4" 304 Stainless Steel Torque Series Headers. 2009-2018 Dodge/RAM 1500 Truck 5.7L HEMI. 3/8" Thick 304 Stainless Steel Flange with D-Shaped Port. Stepped Construction for Maximum Performance. Increase of 25+ H.P. at 5500 RPM and 40+ lb-ft of Torque at 4100 RPM over the stock manifolds when measured at the tire. Heavy Duty 16GA 304 Stainless Steel Tubing for Improved Durability. Includes Provisions for EGR. Connects Directly to Factory Catalytic Converters. Includes Gaskets and Hardware required for installation. No Additional Parts Required.
Application Summary:
| Year |
Make/Model |
| 2009-2010 |
Dodge Ram 1500 |
| 2011-2018 |
Ram 1500 |
| 2019-2023 |
Ram 1500 Classic |
| Attributes |
| Additional Parts Required |
No |
| Application |
Automotive, Automotive |
| Bolts/Studs Included |
Yes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Coated Finish |
Natural |
| Collector Attachment |
Stock Flange |
| Collector Diameter |
2.500 in. |
| Collector Port Diameter |
2.500 in. |
| Collector Tube Size |
2.500 in. |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| GTIN |
00842422176815 |
| Gaskets Included |
Yes |
| Harmonized Tariff Code (Schedule B) |
8409918000 |
| Hazardous Material Code |
N |
| Header Finish |
Natural |
| Header Material |
Stainless Steel |
| Header Style |
Shorty |
| Life Cycle Status Code |
Available to Order |
| Material |
304 Stainless Steel |
| NAFTA Preference Criterion Code |
B |
| Port Shape |
D Shaped, D Shaped |
| Primary Tube Gauge |
16-gauge |
| Primary Tube Outside Diameter (in) |
1 3/4 in., 1 5/8 in. |
| Quantity |
Sold as a set. |
| SDR Required Flag |
N |
| Tube Wall Thickness |
16-gauge |
