Description
Part Number: AF4175-300
Aeroflow T304 Stainless Steel 4-into-1 Exhaust Merge Collector
Engineered to maximize exhaust gas velocity and scavenging flow, the Aeroflow AF4175-300 merge collector transforms primary tube pulse dynamics into usable engine torque.
Key Features
- ☑ Premium T304 Stainless Steel: Crafted from high-grade T304 stainless steel to withstand extreme exhaust temperatures and prevent corrosion in severe motorsport environments.
- ☑ Hand-Ported Internal Merge: Features a hand-ported internal transition pyramid to eliminate turbulence, smooth exhaust flow, and minimize power-robbing backpressure.
- ☑ Optimised Scavenging: Merges four 1-3/4″ primary tubes into a single 3″ outlet to broaden the torque curve and boost overall engine performance.
- ☑ Precision Slip-Fit Design: 1-3/4″ Inside Diameter (I.D.) inlets allow primary header tubes to slip smoothly into place for simplified assembly.
- ☑ Versatile Fabrication Outlet: 3″ Outside Diameter (O.D.) outlet is ready for direct butt-welding or pairing with V-band clamp kits.
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Manufacturer Part Number | AF4175-300 |
| Collector Type | 4-into-1 Merge Collector |
| Material | T304 Stainless Steel |
| Finish | Natural Stainless Steel |
| Primary Inlet Size (I.D.) | 1-3/4″ (44.45mm) Slip-Fit |
| Collector Outlet Size (O.D.) | 3″ (76.2mm) |
| Internal Finishing | Hand-Ported Merge Spike |
What’s Included in the Box
- 1 x Aeroflow AF4175-300 T304 Stainless Steel 4-into-1 Merge Collector (1-3/4″ to 3″)
Aeroflow Performance components are manufactured to exacting tolerances, delivering track-proven durability for custom header builders and professional racing teams. Purchase your AF4175-300 merge collector from JP Racing for rapid UK dispatch and expert technical advice from our dedicated team.
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