i got plog 2.5 dp then stock piping into 2 glass packs i like the idele but the drone is horrible i think i am going to replace the resonator with somthing to get rid of the drone oh and ya its loud
Originally Posted by Empirecrzy241
Actually, I was thinkin about glasspacks, but I guess I really don't know what they would sound like on a GP. Anyone have any experience with them? If not those, I think I might go with Thrush Dynomax super turbos. Thoughts?
Last edited by nascartech; 05-13-2010 at 01:28 AM.
01 GTP is3 cam 130 springs double roller 60lb injectors lq4 maf headers 4000 stall lowered sold 97 GTP stock Sold 2001 gp gt ssm90 plog dp 3.8 208 whp 265 at the crank 14.8 1/4