AMS Performance Investigates Exhaust System
Again, AMS Performance spares no effort, and wastes no time in putting their 2.0T Genesis Coupe under the knife. This time, they have the Genesis Coupe on a lift, and they examine the exhaust system in detail. The exhaust system is made out of 60mm (2 3/8″) piping, with a neckdown to 45mm (1 3/4″) near a crossmember. Plenty of room for improvement. One good thing to note is that the O2 sensor is before the catalytic converter – there is no post-cat O2 sensor. This means the car isn’t going to throw a CEL when a catless exhaust is bolted on. Check out the details here, or click “Read more” to see more pictures that we’ve mirrored here.
We had a chance to get the Coupe up on the lift today to explore designs for the AMS Gen Coupe exhaust. The factory exhaust leaves a bit to be desired. The exhaust is approximately 2 3/8″ OD (60mm) and is even crushed down to 1 3/4″ to clear the factory body brace in one spot.





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