Full F1 Titanium Performance Catback Straight Pipe Exhaust System for McLaren 570S 620R CONFIGURATION:Valved which is known to cause

which is known to cause the dreaded EJ ringland failure

Multi-Purpose Use: Ideal for engine swaps

The factory mounting bracket at the top of the door panel often breaks around the clips due to age or improper removal

or leaking fuel lines with this high-quality stainless steel -6 AN fuel feed line

Finally you can a AN6 Line to your B Series Valve Cover and replace the old oem hose

Full F1 Titanium Performance Catback Straight Pipe Exhaust System for McLaren 570S 620R CONFIGURATION:Valved which is known to causeTransform the character of your McLaren 570S, 540C, or 620R with the STRATEC Titanium Catback Exhaust System, a nocompromise setup engineered for drivers who want maximum sound, reduced weight, and true motorsport performance without valves. Constructed from lightweight titanium and built around a true 3. 0 inch freeflow architecture, this system delivers razorsharp throttle response, reduced backpressure, and a highfrequency exotic exhaust note