2018 gtrx 230 riva free flow pipe 

No sir it dose not am going through some warranty issues with my 2018 rxtx 300 and it has a free flow on it as well the dealer asked if I had the stock box and if I would please change it I did in 20 mins in the parking lot and that was that

@@BoostedFL uh right ok so keep your parts and if there any issues just switch it back to stock. Thanks for the fast reply.

Darren Rivenburg i wouldn't say more Horse power gains but quicker accel definitely on sport mode could feel the difference with the ristrictor on and the free flow.

That sounds like enough to me to do this! Thanks for the response!