Pro-Stang 5.0L Starter Tubes - 2.5in

Options

$91.96
MSRP: $94.45
You save $2.49
Or

Trusted By Over 250,000+ Happy Customers Serving outdoor enthusiasts nationwide

Info

SKU:FLT53609 ,UPC:

SKU: FLT53609

UPC: 787480536099

MPN: 53609FLT

Info

SKU:
FLT53609
UPC:
787480536099
MPN:
53609FLT

Description

The Pro-Stang 5.0L Starter Tubes - 2.5in by FLOWTECH are purpose-built exhaust manifold primaries engineered for 5.0-liter Mustang platforms seeking optimal scavenging and heat management. These 2.5-inch diameter tubes are designed for enthusiasts upgrading from restrictive factory manifolds to maximize exhaust velocity and horsepower gains. Built with the understanding that exhaust system efficiency directly impacts engine breathing, these starter tubes form the foundation of a high-performance exhaust strategy on small-block Ford applications.

FLOWTECH's Pro-Stang starter tubes employ mandrel-bent construction to eliminate flow restrictions and turbulence that plague cast factory manifolds. The 2.5-inch diameter is specifically sized for 5.0L displacement to balance scavenging pulse timing with velocity, allowing exhaust gases to exit the combustion chamber with minimal backpressure while maintaining sufficient velocity to prevent reversion. Precision tube wall thickness and stepped design support proper header collector integration, whether upgrading to a full exhaust system or running these as standalone manifold replacements. The tubing construction resists thermal stress and maintains dimensional stability through high-heat cycling.

These tubes are ideal for street and weekend-warrior builds where intake manifold clearance and underhood packaging matter as much as performance gains. Installation on naturally aspirated 5.0L Mustangs typically yields 15–25 horsepower improvements when paired with quality headers and a free-flowing cat-back system. Mechanics and tuners appreciate the straightforward fitment and compatibility with both stock and aftermarket header designs. Weighing 7.6 lbs and measuring 14.5 x 6.4 x 22 inches, they integrate seamlessly into most engine bay layouts without requiring extensive modification. The Pro-Stang 5.0L Starter Tubes are a cost-effective first step toward unlocking your engine's breathing potential.

SpecificationDetail
Brand
FLOWTECH
MPN / Part Number
53609FLT
UPC
787480536099
SKU
FLT53609
Weight
7.6 lbs
Dimensions
14.5 x 6.4 x 22 in
Tube Diameter
2.5 inches
Engine Displacement
5.0L
Compatible Platform
Ford Mustang (5.0L)
Construction
Mandrel-Bent Steel
Type
Exhaust Manifold Starter Tubes
Manufacturer
FLOWTECH

WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.