HellFire
Legend
- Joined
- Aug 16, 2008
- Messages
- 4,518
That Triumph TOR's tune closes the secondary throttle plates more to richen the mixture, it totally defeats the purpose of bolting on performance exhaust. Consider saving your money for a PCIII or tinker with TuneECU/Boy rather than sacrificing power for a richer mix. If you ever decide to remove the secondaries the Triumph download is moot.