Making Power with a GR Corolla Catless Downpipe
If you're looking to unlock some serious flow from that three-cylinder turbo, a gr corolla catless downpipe is probably sitting at the top of your wish list. It's one of those modifications that enthusiasts jump toward almost immediately after getting their hands on the car. Why? Because the factory setup is, frankly, a bit of a bottleneck. Toyota built an incredible machine with the G16E-GTS engine, but like any production car meant to pass strict global emissions standards, they had to stick a massive, restrictive catalytic converter right behind the turbocharger. ...