BMW 1998-2006 E46 323/328 Stainless Exhaust Header Manifold

BMW 1998-2006 E46 323/328 Stainless Exhaust Header Manifold

$157.88 USD

SKU: C265-A104

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✓ Vehicle Fitment
Compatible Vehicles:
- BMW E46 (323/328) 1998-2006 (2006 coupe only)
- BMW E39 5 Series 2.5L/2.8L/3.0L Engines 1997-2000
- BMW Z3 2.5L/2.8L/3.0L Engines 1996-2002
!
Check Fitment Before Ordering

- NO 325/330, not long enough(except 1999 328i)

Condition 100% Brand New
Material Stainless Steel
Key Features
- Getting more air into the engine and allowing exhaust gases to exit more efficiently are important factors in engine performance. Exhaust headers play an important role in the exhaust system by improving exhaust flow compared with the more restrictive factory exhaust manifold.
- Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential.
Specifications
Outlet Diameter 2"
Material Stainless Steel
Color Same as pictures show
Fitment Type Performance / Custom
Material Stainless Steel
Outlet Size 2.00"
Primary Tube Size 1.75"
O2 Sensor Port Quantity 4
Cylinder Head Flange Thickness 7/16"
Outlet Flange Thickness 3/8"
Piping Design 6-2-1 Lightweight Design
Engine Compatibility 2.5L / 2.8L / 3.0L BMW L6 Engines
What's Included
- 1 * Exhaust Header Kit
FAQ
Q1: Will this exhaust header fit my BMW E46?
A1: This header is designed for selected 1998–2006 BMW E46 323 and 328 models. For the 2006 model year, it is specified for Coupe models only. Please confirm your year, model, engine size, and exhaust configuration before ordering.
Q2: Will this header fit a BMW E46 325 or 330?
A2: No. According to the fitment information, this header is not designed for E46 325 or 330 models.
Q3: Will this exhaust header fit a BMW E39 5 Series?
A3: It is designed to fit 1997–2000 BMW E39 5 Series models equipped with compatible 2.5L, 2.8L, or 3.0L engines.
Q4: Will this header fit a BMW Z3?
A4: Yes. It is designed to fit 1996–2002 BMW Z3 models equipped with compatible 2.5L, 2.8L, or 3.0L engines.
Q5: Which engine sizes are compatible with this header?
A5: This header is designed for compatible BMW 2.5L, 2.8L, and 3.0L inline-6 engines.
Q6: What does the 6-2-1 design mean?
A6: The header features a 6-2-1 piping configuration, with six primary tubes merging into two sections and then into one outlet.
Q7: How many O2 sensor locations does this header have?
A7: The header is designed with 4 O2 sensor locations.
Q8: What is the primary tube size?
A8: The primary tube size is 1.75 inches.
Q9: What is the outlet size?
A9: The outlet size is 2.00 inches.
Q10: How thick are the flanges?
A10: The cylinder head flange is 7/16" thick, and the outlet flange is 3/8" thick.
Q11: What material is the exhaust header made from?
A11: The exhaust header is made from stainless steel.
Q12: Is professional installation recommended?
A12: Yes. Professional installation is strongly recommended. Installation requirements may vary depending on the vehicle model, engine configuration, and existing exhaust system.
Q13: What is included in the package?
A13: The package includes 1 exhaust header kit. Please refer to the product images for the exact components included.
Q14: Will this header increase horsepower?
A14: The header is designed to improve exhaust flow and reduce restriction. Actual performance gains can vary depending on the vehicle setup, intake system, exhaust system, tuning, and other modifications.
Q15: Will this header cause a check engine light?
A15: This can depend on the vehicle configuration, O2 sensor setup, exhaust system, tuning, and other modifications. Additional adjustment or tuning may be required depending on the application.
Q16: Is this exhaust header street legal?
A16: Street-use and emissions requirements vary by location. Please check your local emissions and vehicle regulations before installation or use.
Delivery & Support
DELIVERY

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Estimated delivery in 3-8 business days.

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Easy returns within 60 days after delivery.

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  • 5 stars: 267 (95%)
  • 4 stars: 9 (3%)
  • 3 stars: 3 (1%)
  • 2 stars: 1 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
D
Donny George
Needed a replacement

So originally I was looking at replacing the catalytic converter. Decided I should replace the cat and the manifold. So I did that with this kit. Glad I did it now. I'm just getting ready to replace the muffler. Kinda thinking I'm going with Cherry Bomb, either the old-school glass pack or a vortex like I put on my pick up.

Donny George review photo Donny George review photo
J
John Trione
Very impressive quality great price!

I am very impressed with the quality of the headers they came with decent gaskets and fit perfectly I highly recommend the headers.

John Trione review photo John Trione review photo John Trione review photo
I
Ilja Hammerhold

Headers done very good! I even just like to hold those in hands! Delivery takes time to Europe, but final product makes me happy for sure! For that price it's perfect! Definitely I will recommend to friends and order parts here for my business! Thanks and happy New Year 🎊!

Ilja Hammerhold review photo
A
Anonymous

Problem solved

J
Jakob Knouse

No modifications needed.

D
Daniel Noll

No check engine light after installation. Everything worked as expected.

J
John Cook

Perfect fit and great quality.

A
Anonymous

Arrived on time

M
M.l.

Arrived fast, well packaged.

M
Michel liot

Saved enough to buy a new O2 sensor and hardware kit.

A
Anonymous

Fast delivery and great packaging, very satisfied with my purchase

k
ken

Would buy again without hesitation.

M
Martin

Excellent build quality! The stainless steel tubing is thick, TIG welds are clean, and the flanges are flat with no warping.

C
C.

Fantastic product

C
Cristian

Fast shipping and a perfect fit.

A
Anonymous

Flanges are thick and flat with excellent mating surfaces.

R
Roger challinor

Direct Fit

A
Anonymous

Saved me a lot of money compared to dealer.

L
Luis

Installation took less than an hour.

s
sherry

Noticeable improvement after installing this.

C
Christian Jordan

Very satisfied with after-sales support, quick responses and solutions.

L
LIN

Good part, arrived in reasonable time.

D
Daniel Noll

Great pre-sales service that gave me confidence to buy.

P
Pascal Boisseau

Great replacement part. No more error codes.

B
Ben Cope

Easy Install

A
Anonymous

This is the second time I've bought from this seller. Consistent quality, consistent fast shipping. They've earned a loyal customer.

P
Paul Fuszard

Shipped to Australia. Customs cleared quickly and the package survived the long journey perfectly. No crushed boxes.

P
Paul Fuszard

No exhaust leaks whatsoever.

B
Bailey Davies

Honestly, for the price, you cannot beat this.

S
Sean Lyons

Leak-free seal on the first try.​ Machined surface is flat and true. Didn't require any gasket sealer to get a perfect seal. Highly recommended for heavy-duty use.

S
Sean Lyons
Works like a charm.​

My Ford is back to normal driving. Great part from VCarPart.