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2020 Shelby Mustang Gt500 Long SystemThe Shelby Mustang GT500 is the definition of high performance. If your looking to improve on performance, look no further than the American Racing Headers Long System. Available with your choice of 1 7 8 or 2 primaries (for max effort applications), our Long System is constructed entirely of 304 stainless steel and features a 3 X pipe. A simple cut and mark installation (no welding required) joins the Long System to your existing configuration. Also

0T Catted Downpipes immediately improve backpressure in your exhaust system

but on tuned cars its failure is inevitable

The 1/4" hose is made of high-temperature polyurethane to sufficiently withstand the heat generated by the engine

Square and D-Port Flanges to meet your vehicle's needs

The stainless steel tubing measures 60mm OD to line up perfectly with downpipes or catback exhausts that connect to the factory midpipes

Instantly elevates interior aesthetics with a motorsport feel

By popular demand comes our new line of headers for 62-67 Nova for the SB Chevy

ARM G80 M3 Exhaust Tips are a direct replacement for the OEM M3 exhaust tips and do not require any trimming or welding

This flange allows the ARM RS Downpipes to connect to the OEM turbos

and you have the ultimate performance-oriented intake solution for your S58-powered BMW

The ARM G80 M3 Exhaust Tips give your G8X a stunning and aggressive look that installs in less than 10 minutes

Note for Euro 2021+ LCI Vehicles: