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1997-2002 BMW M52 Engine | E36 E46 320i/323i/328i | E36/7 Z3 | E39 520i/523i/528i | E38 728i Exhuast Header | Suncent®

(10)
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SKU: 7445EXP6894US
Check if this fits your vehicle
Quantity

Brand
SUNCENTAUTO
Design
6-2-1 light weight piping
Material
Stainless Steel
Head Flange Thickness
7/16"
Fitment
BMW E46 (323/328) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006* (2006 coupe only) NO 325/330, not long enough(except 1999 328i)
BMW E39 5 Series 1997, 1998, 1999, 2000 2.5L/2.8L/3.0L Engines
BMW Z3 1996, 1997, 1998, 1999, 2000, 2001, 2002 2.5L/2.8L/3.0L Engines
Primary Tube Size
1.75"
Outlet Flange Thickness
3/8"
Number of O2 Sensor Locations
4
Outlet Size
2"
Engine Size
2.5L, 2.8L and 3.0L L6 BMW Engine
Surface
Mirror Polish
Certificate
ISO9001:2015
Weight
14.043 lbs
Length
29.528 Inch
Width
10.630 Inch
Height
6.693 Inch

🏁 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® Long Tube Header for , , , , , BMW 328i 323i M52B25 M52B28 L6 Engine

Long Tube Header for 1997 , 1998 , 1999 , 2000 , 2001 , 2002 BMW 328i 323i M52B25 M52B28 L6Suncent Exhaust Header is specially designed for increasing horsepower and torque of large displacement muscle cars

Fitment:

  • 2000 BMW 323Ci
  • 1998, 1999, 2000 BMW 323i
  • 1998, 1999 BMW 323is
  • 1999, 2000 BMW 323ti
  • 2000 BMW 328Ci
  • 1998, 1999, 2000 BMW 328i
  • 1998, 1999 BMW 328is
  • 1997, 1998, 1999, 2000 BMW 528i
  • 1997, 1998, 1999, 2000, 2001, 2002 BMW Z3
Only Fit M52B25 M52B28 L6 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.

Long Tube Header for 1997 , 1998 , 1999 , 2000 , 2001 , 2002 BMW 328i 323i M52B25 M52B28 L6

Package Content:

✅① BMW M52 Long Tube Header x2
✅② Exhaust Header Gasket x2
✅③ Outlet Flange Gasket x2

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!

4.7/5
Average Of 10 Reviews
5 Star
70%
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