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1-3/4" Equal Length Exhaust Header And Uppipe For 2008-2014 Subaru Impreza WRX/STI EJ25 | Suncent®

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SKU: 7316EXP800DUS
Check if this fits your vehicle
Year And Engine *
Quantity

Brand
Suncent®
Condition
100% New
Material
T-304 Stainless Steel
Head Flange Thickness
7/16"
Fitment
2008-2014 Subaru Impreza WRX/STI EJ25
Primary Tube Size
1.75"
Outlet Flange Thickness
3/8"
Number of O2 Sensor Locations
2(1 on header and 1 on up pipe)
Outlet Size
2.25"
Mounting style
Bolt-On
Surface
Mirror Polish
Certificate
ISO9001:2015

🏁 Equal-Length Design for Optimal Performance: Featuring equal-length runners, this exhaust header ensures balanced exhaust pulses, reducing backpressure and turbulence. Enjoy increased horsepower and torque for powerful road or track performance.


Fuel Efficiency: Optimized exhaust flow minimizes pumping losses, improving fuel mileage by 3% to 5%.


⚖️ Optimized Weight Distribution: Crafted from high-quality stainless steel, these exhaust headers significantly reduce weight, helping the vehicle approach an ideal 50:50 front-to-rear weight distribution ratio.


🎶 Enhanced Sound: Enhance your vehicle’s exhaust note with a clearer, more aggressive tone while reducing excessive rumble, delivering a dynamic performance soundtrack.


❄️ Reduced Heat: Protect components by efficiently directing hot exhaust gases away from the engine quickly, resulting in better performance and extended lifespan.

Suncent® Equal Length Header And Up-pipe for , , , , , , Subura Impreza 2.5L EJ25 H4 Engine

Equal Length Header And Up-pipe for 2008 , 2009 , 2010 , 2011 , 2012 , 2013 , 2014 Subura Impreza 2.5L EJ25 H4Suncent Exhaust Header is specially designed for increasing horsepower and torque of large displacement muscle cars

Fitment:

  • 2008, 2009, 2010, 2011, 2012, 2013, 2014 Subaru Impreza
Only Fit 2.5L EJ25 H4 Engine Engine

Why Choose Exhaust Headers Over Stock Exhaust Manifolds?

Compared to stock exhaust manifolds, the Exhaust Header is made from lighter stainless steel and features nearly identical pipe lengths connecting each cylinder, ensuring even exhaust pulses.

This equal-length design effectively prevents exhaust gases from different cylinders from colliding, reducing backpressure and enhancing both intake and exhaust efficiency. As a result, the Exhaust Header is the ideal choice for optimizing engine efficiency and performance.

The original exhaust manifold has serious exhaust interference
Suncent equal length manifold design minimizes exhaust interference

The Benefit of a Equal-Length Exhaust Header:

Suncent's Exhaust Headers can increase the torque and horsepower of your muscle car

1.
Unlock Greater horsepower with Enhanced Torque

The exhaust header can boost horsepower by 8% to 12% and torque by 6% to 10% , making it a must-have choice for those pursuing optimal performance.

Suncent's Exhaust Header optimizes the weight distribution of muscle cars

2.
Optimize The Vehicle Weight Distribution

The exhaust header, made of lightweight, thin high-quality stainless steel, reduces weight by 10-30 pounds , bringing the front-to-rear weight distribution closer to an ideal 50:50 , enhancing acceleration, handling, and braking performance.

Suncent's Exhaust Header can improve the sound of your muscle car

3.
Transform Your Vehicle’s Sound

An exhaust header enhances the exhaust note, producing a deep, commanding tone at low RPMs and a thrilling, passionate roar at high RPMs.

Suncent's Exhaust Header can improve fuel efficiency

4.
Boost Fuel Economy With Optimized Exhaust Flow

For drivers avoiding extreme performance, this exhaust header lifts fuel efficiency by 3% in L4/L6 and 5% in V6/V8 models, ideal for fuel savings.

Equal Length Header And Up-pipe for 2008 , 2009 , 2010 , 2011 , 2012 , 2013 , 2014 Subura Impreza 2.5L EJ25 H4

Package Content:

✅① Equal length Header x1
✅② Up-pipe Exhaust x1
✅③ Exhaust Header Gasket x2
✅④ Uppipe Exhaust Gasket x2
✅⑤ Bolt Assembly(Screw, Nut and Washer) x13

Promise:

Refund Policy 45 Days Easy
Worry-Free Returns
Suncent® Exhaust Manifold Headers: Built for Performance and Reliability
Precision Design and Manufacturing
Engineered with a tuned-length design to optimize exhaust flow, Suncent® headers enhance combustion, throttle response, and fuel efficiency.
Featuring 3/8" laser-cut flanges and CNC mandrel-bent 1-3/4" tubing, these headers ensure a durable, leak-free fit.
Strict CFD Test
CFD-tested for optimal flow and pressure-tested for reliability, Suncent® headers are built to last.
The complete kit includes premium gaskets, bolts, and hardware for quick, straightforward installation.
FAQ
Suncent's Exhaust Header's Brand!

4.75/5
Average Of 8 Reviews
5 Star
75%
4 Star
25%
3 Star
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1 Star
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