How. much power will a performance exhaust system make? And can you make your own and still get some solid gains? Today we're going to find out! In this new series, we'll get an expensive intake system, and a home made system, then get an expert to decide. Along the way, one car will modified with loads of cash, and the other one will be modified with parts found from dumpster diving, recyclers, second hand parts or the cheapest parts we can find. Thank you to Import Monster for importing the exhaust from Japan for us https://importmonster.com.au Thank you to our expert Dale Heiler for being our expert in this episode https://www.facebook.com/TunedbyDale RYOBI Tools Supplied by RYOBI https://www.ryobi.com.au Putting a potato up the pipe for power gains https://www.youtube.com/watch?v=6PehJG_Y0_Q ►New MCM Black Edition Hats: https://mightycarmods.com/collections/black-edition ✌️ MCM Books & Posters https://mightycarmods.com/collections/books