Post by
Encryptshun »
https://forums.nicoclub.com/encryptshun-u67236.html
Fri Aug 15, 2008 9:07 am
2.5" PVC, high-temp rubber couplers/elbows and high-quality hose clamps. Spray-paint with high-temp aluminumized paint, install.
/end thread
Seriously, though, if you have all the pipes but they don't fit well, can you take it to a muffler shop and have them bent to correct specs?