MEGAN 4.5" Stainless Tip Turbo Catback Exhaust Cobalt SS 08+ 2D w/ Silencer R34 5 psi spring : outer

5 psi spring :  outer diameter  29mm /  length : 36mm ( inside wastegate) 10 psi spring : outer diameter  44mm /  length : 68mm ( extra spring ) Example: You can use the  5 psi or 10 psi spring alone or combine them together for a total of 15psi

Most predominantly used in drifting

2mm/ Exducer: 54

- Audi S3 2

- Price: $495

MEGAN 4.5" Stainless Tip Turbo Catback Exhaust Cobalt SS 08+ 2D w/ Silencer R34 5 psi spring : outerBRAND NEW MEGAN RACING TURBO CATBACK EXHAUST (MR CBS CC08T) FIT: CHEVY COBALT SS (TURBO) COUPE 08+ MODEL ONLY **Will not fit Sedan or supercharger model** One of Megan Racing s strongest products, the Cat Back System is made of SUS 304 Stainless Steel with a fully polished surface, CNC machined flanges and mandrel bends. Its aggressive styling, and deep, strong tone are just part of the MR Cat Back characteristics. It also serves to improve