Why Upgrade the SRT-4 Turbo Manifold?
Factory manifolds are restrictive and limit turbo efficiency. This upgrade gives you:
- Improved exhaust flow
- Faster turbo spool
- Better horsepower potential
Translation: more boost, more power, less restriction.
The heart of any Turbo system is the Manifold and the Turbocharger. These form the basis where the rest of the turbo system is built around. Turbo manifolds have only one, but the most critical purpose in turbo systems, and that purpose is to expel exhaust gas into the turbine of a turbocharger as efficiently as possible. There is no match for power and performance for tubular stainless steel manifolds.
SRT4 turbo manifold S3 stainless steel 38mm wastegate – Key Features
- S3 Turbo Flange Design
Supports S3-style turbochargers for performance builds. - 38mm External Wastegate Port
Allows for precise boost control and improved exhaust flow. - Stainless Steel Construction
Handles extreme heat while resisting cracking and corrosion. - High-Flow Tubular Design
Improves exhaust scavenging and turbo efficiency. - Performance-Oriented Layout
Built for upgraded turbo systems and higher boost levels.
Tubular manifolds are made up of runners coming from each cylinder, meeting up at a collector. Tubular manifolds yield a higher efficiency rate, as each runner is generally the same circumference.
What It Does Best
- Improves turbo spool time
- Increases exhaust flow efficiency
- Supports higher horsepower builds
- Enables external wastegate setups for better boost control
This tubular manifold furthers the even exhaust flow using “equal length” runners. Equal length tubular manifolds are the most efficient design, which ensures equivalent air flow rate smoothly from each cylinder.
Performance Potential
Let’s not sugarcoat it:
- Better flow = quicker spool + more power
- With the right turbo and tune → serious horsepower gains
This manifold is the foundation—not the limit.
This allows for a much smoother flow of exhaust gas to the turbo. Tubular stainless steel manifolds are chosen over cast manifolds for big power applications.
What It Won’t Do
Let’s keep it honest:
- Doesn’t include turbo or wastegate
- May require custom piping or modifications
- Not a plug-and-play solution for every setup
This is a core upgrade, not a full kit.
Tubular stainless manifolds feature better and more consistent flow of exhaust gases. Most of the tubular Stainless manifolds also feature the placement of the waste gate flange towards the middle of the collector to allow accurate readings and precise control. Replace for 03-05 Dodge Neon SRT-4 Fits Models with 2. 4L DOHC Turbocharged l4 Engine ONLY
Who Is This For?
- SRT-4 owners upgrading their turbo setup
- Builders chasing more power and better spool
- Anyone ditching restrictive factory components
If you’re pushing your SRT-4 beyond stock—this belongs in your build.
Made of High Quality T-304 Polished Stainless Steel Alloy Material for Strength and Durability
Tubular Design with Equal Runners to Ensure Equivalent Exhaust Flow Rate from each Cylinder
TIG Welded CNC Machined Flange for Resistance against Cracking and Wearing
Increase Engine Exhaust Output and Efficiency
38mm/ 35mm External Waste gate Port and Flange Included; Standard T3/ T4 Turbo Flange Configuration Outlet
Installation Notes
- Professional installation recommended
- Ensure proper turbo fitment and clearance
- Use high-quality gaskets and hardware
- Proper tuning required after installation
(Pro tip: Heat cycles will find weak hardware—don’t cheap out.)
Why DNA MOTORING SRT4 turbo manifold S3 stainless steel 38mm wastegate?
Because they offer affordable performance turbo components that actually support real builds—perfect for enthusiasts who want gains without overspending.
Final Verdict
The DNA MOTORING TM-SRT4-S-S3-38 Turbo Manifold is a must-have for SRT-4 owners looking to increase airflow, improve turbo response, and unlock real performance potential.
Better flow. Faster spool. More boost.
And finally—your SRT-4 gets the power it deserves.
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