E6X M5 & M6 Supersprint Exhaust Systems

Configurations

There are 2x main configurations available for E6X M5 & M6 members to achieve their desired performance, sound, and weight targets.

Packages	Content
Resonated Cat Back	Resonated X pipe F1 Rear Mufflers
Unresonated Cat Back	Unresonated X pipe F1 Rear Mufflers
F1 Race Rear section	F1 Rear Mufflers

My Recommendations

The X pipe (Section 2) & Rear Mufflers (Section 3) are a sound enhancing modification first and foremost and provide no performance gains.

I personally plan on running the F1 Racing Mufflers alone as I already run catless long tube headers. If you plan on retaining the stock headers, I would recommend the unresonated cat-back to unleash the V10 noise.

You can hear the differences in configurations here.

The S85B50 can be uncorked and performance gains can be found in the header section by improving its design. I have not curated the Supersprint headers as I prefer the Infinity Design V3 Headers for its equal length design and lower price.

Specifications

Hand Made in Italy
304 ASIS Stainless Steel
HJS Racing Metallic Catalytic Converters
TIG welded
Straight through muffler designs at all Sound Levels
Catless components are not available
4x80mm tips

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Shipping calculated at checkout.

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