VAC - E46 M3 (S54) Performance & Race Exhaust Header

$910.00

Purchase VAC - E46 M3 (S54) Performance & Race Exhaust Header

Looking for Max Power at an Affordable Price?

Get These At the Best Pricing Ever!

These headers are the very same we use on our 400-500 HP S54 engines! We found a manufacture in Asia who can keep quality high and cost low so we can now be competitive in this highly sought after price range.
This header gives you real kick-in the rear power at a great price! When we say that these make absolutely great power, the best we have ever tested, we mean it- even beating out all the Supersprint headers in our tests! We were thrilled with these results.
This set also resist cracking very well, as tested on our race cars. For those that want ultimate thermal retention, we can also have the headers ceramic coated, by checking the box above.

Our headers are sold as a complete set to fit the '01-06 E46 M3, & 2001 Z3M vehicles. Professional installation is highly recommended for best fit and reliability.

These affordable headers offer:

Best power figures of any we have tested! Even beating the far more expensive 'name brands'!

Fit is above average in this price range

Custom location of O2 sensor bungs for proper clearance without extending wires

Elimination of cats for best flow

Fit both the SMG and 6speed manual transmission cars

No need to pound the piping or cut the headers

NOTE:
-Due to thicker, more robust flanges, we recommend longer M50 style manifold studs upon install.
-Like all headers for the S54, on US spec cars these headers replace the factory header/cats and eliminate the stock pre-catalysts. It is important to know that this not a street legal modification. Steps need to be take to eliminate a 'check engine' light. Please contact us if you need more information.
-While fit is above average, we do recommend that these S54 headers are installed by a professional for best results.

Header comparison chart	Power	Fit	Price
VAC - S54 Performance & Race Exhaust Header	Best	Average	$ 749
Agency Power - E46 M3 (S54) Performance Exhaust Header	Good	Average	$ 899
Supersprint - E46 M3 Header, Stepped V2 (Bolt-On Type)	Excellent	Excellent	$ 2,654
VAC by Fabspeed - S54 Performance Exhaust Header	Excellent	Excellent	$ 1,095

A note about S54 headers...
We often get asked about our experience with "Ebay headers" and it's been a roll of the dice. When coming from unscrupulous sources that simply blow out mass produced items, you don't know if your headers are going to be the ones "shown in the picture" or not. Many have awful O2 sensor fitment, and some don't even clear the floor of your car. About 1 in 8 properly fit when tested.
If we could sell you headers that worked perfectly for $300, we would be happy too... but until we find them, we recommend our choices above in each price range.