i‘m getting a new exhaust system (FM 70 muffler, o2 sensors, and tailpipe) but not the cat. convertor. will this rob it of power or sound different w/ a stock cat.?
This will mean your cat will now be the bottleneck in the system. I'd suggest replacing it with a high-flow cat to take advantage of the rest of the new exhaust system.
Depends on your State emissions requirements of what stock was on it. In most cases yes you are robbing hp not reprint it but some states do not have huge requirements So u might not miss much
I in simple terms beefed up my '01 v6 with magaflow products. bypass to interior sight exhaust shops (or purchase proper the following parts once you've the mechanical skill) and get pricing for an X pipe after the cats with 2 magnaflow mufflers. Mine value $450 for parts and exertions and seeing that exhaust flows by ability of an X pipe extremely than amassing in a inventory Y pipe, again stress is decreased seriously. My vehicle has a positive, deep rumble (no ricer lawnmower sound) fairly between 2-3k on the tachometer. It also has more desirable gasoline mileage (a lot less artwork on the engine pushing exhaust out) and that i observed round a 10-12 HP (even extra with a chilly air intake) benefit in performance. now to not indicate, the motorized vehicle in simple terms seems more desirable with 2, vivid tailpipes adverse to at least one rusty one. be useful to ask about emissions attempting out if it applies on your section. chuffed looking, you is not really upset.
