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material selection and finishing options are critically important
It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions
skeltoned for weight savings
Unparalleled Craftsmanship
and the air box lid allows for quick and easy access to the filter without tools
Active Autowerke F8X M3 M4 Signature Exhaust System includes Active F - brace (11-045B) FITMENT_350Z material selection and finishing optionsActive Autowerke introduces the Signature F8X M3 M4 Exhaust System, engineered for enhanced performance and sound. This modular exhaust is constructed from 100% 304 TIG welded stainless steel, designed to support power levels well beyond the stock S55 engine. The system features a single 3. 5" turbo back pipe that improves exhaust scavenging and velocity, promoting quicker turbo spool and a refined exhaust note. It requires a separate midpipe; for an