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FAMS Introductory Offer: Infinity Design Equal Length Headers

3K views 2 replies 2 participants last post by  jcolley 
#1 · (Edited)
I think many have followed the development thread on the new long tube, equal length headers from Infinity Design.

These are extremely well engineered headers with long primary runners for optimization of exhaust pulse timing. The equal length ensures that exhaust pulses do not reach the collector at the same time creating standing waves. The standing waves slightly reduce exhaust gas velocity and result in the alteration of the characteristic V10 "F1 sound" the S85 is famous for.

We are happy to announce that the first production set has been installed at fitment verified. Unlike many previous aftermarket headers, these headers can be installed and retain the OEM heat shields in place around the lower engine bedplate seam as well as the upper shields near the frame rails. Note: some alteration of the shields is required, bending them slightly to accommodate fitment, but it is possible.

Retail pricing will be $2995 for these headers, including shipping to locations in the US. Overseas shipping can be arranged, please contact us prior to purchase and we will get the best possible rate for you.

Fast Attack Motorsports is proud to offer an introductory price for these headers of $2750 shipped in the US for the first 10 sets sold. Now that the in-car fitment has been completed, performance testing will be verified in the coming two weeks. Production of the headers has commenced and production timeline is expected to complete around the middle of July. Updates to this schedule will be published on our website as well as here in this thread.

The first questions will be sound and performance, these answers are coming soon. The fitment car has some other engine work to be completed before road testing and should be completed in a week or so.

To truly extract the most power from these headers, a proper tuning of the exhaust VANOS maps is necessary. We will be offering a discounted purchase price our tune as well in a couple of days and this will be fully developed specifically for these headers as well as any other modifications you may have.

Dynos results and VBox results to follow as well.

Purchasing is available on our website here:

Infinity Design S85 Headers
 
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