Akrapovic Slip On Line (Titanium) - Toyota GR YarisThis exhaust is produced using race proven, high grade titanium for the entire system and features megaphone shaped tailpipes. A collector centred between the rear resonators has been cast in the in house foundry; this collector optimizes and balances the gas flow to produce an acoustically tuned sound with no drone. Three resonators two at the back of the collector and one in the middle pipe further tune the sound experience to create a sporty racing