Fi EXHAUST
REVIEW

Aftermarket automotive community thoughts about Fi
Experience Razor Sharp F1 Sound for Lamborghini Revuelto

Fi EXHAUST perfectly blends beauty and power. The transformation is incredible it delivers a razor-sharp high-pitch tone that feels straight out of F1. The full system not only sounds amazing but also fits flawlessly, with no codes or issues thanks to OBD dongle. And with the valvetronic functionality, a driver is presented with 2 sounds profiles: aggressive and tamed. Truly the best of both worlds. - 412Motorsport

What Fuels Hunter Lawrence Off the Track? A 2024 GT3 RS.

When he’s not chasing championship gold, Hunter Lawrence finds peace behind the wheel—cruising in high-revving, naturally aspirated machines. But the factory sound on the GT3 RS just didn’t cut it. So we gave it some bark. And here’s what he had to say after the Fi setup went in:

 

“Fi EXHAUST crushed it. This thing is a badass. It sounds exactly how it should have sounded straight from the factory. So I’m convinced. I’m a buyer. Open valve, closed valve. It’s rowdy. It puts some character into this thing. RS’s are supposed to be for the bad boys. And this transformed it.” – Hunter Lawrence

 

Vehicle Virals Reviews how to Reduce Rasp on S58 engine with Fi EXHAUST Single Front Mid Pipe Setup.

The cold start delivers a noticeably deeper growl with a single mid-pipe catback setup for G87 M2 / G80 M3 / G82 M4 models, it’s evident both at idle and through the rev range—especially below 4,000 RPM. While there’s a slight hint of rasp here and there, which is the reality of the S58 engine. But it’s definitely more controlled compared to the dual mid-pipe setup. If you’re someone who prefers a less raspy exhaust note without sacrificing that aggressive tone, this is a solid choice.

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