I recently installed an HKS Hi-Power CBE and AEM CAI onto my 3 Sport and I'd like to install a test pipe in order to replace the primary cat. My CBE is 2.5" piping from directly behind the primary cat, all the way back. I was wondering if anyone would be able to recommend a good test pipe to fit my current setup. Also, I've heard that Draxas makes a 2.5" test pipe but I'm unable to find anyone who is still selling them, so any other information regarding that is also helpful.

Thanks in advance,
Tempest_

 

try www.rallysportdirect.com