Tags

downpipes

G
Cat delete

Quick question for y’all. Thinking about deleting my third cat. If i do that will i have a cel pop up. Also how will it sound. I currently have a ppe catted downpipes. Gh intercooler and tune.
- GearHeadjones90
- Thread
- Oct 4, 2021
- cat delete downpipes exhaust gearhead gearheadtune
- Replies: 2
- Forum: Generation 4 - Performance Upgrades
Power Loss After Catback

Hey guys, Just got back from the dyno after my magnaflow catback was installed and I lost 20hp and 25lbft. Before this I had the catted downpipes, 3 bar, and the livernois tune and it mad 390hp and 450tq. After the catback I'm at 370 and 425....anyone have any ideas on this? I'm not sure where I...
- switch527
- Thread
- Dec 19, 2017
- catback exhaust down pipes downpipes exhaust system exhaust systems exhaust upgrade livernois livernois parts power loss
- Replies: 11
- Forum: Generation 4 - Performance Upgrades
Z
New Owner! Advice Please!

Hello! I was lucky enough to pick up a 2013 fully loaded (non pp) sho just a couple days ago. This is going to be my DAILY driver. Let me tell you guys, I'm already in love. Haha I have ordered the following after reading many post and would like some input on what else I should or not...
- zzaacchhyy
- Thread
- Oct 18, 2016
- 170 advice cai downpipes help meth new thermostat tuning
- Replies: 17
- Forum: Generation 4 - General Discusson
Meth or downpipes after 3 bar tune?

Which is a better bang for the buck? Can I install the meth kit or does the seller have to install it?
- SHOMeSomeBoost
- Thread
- Sep 24, 2016
- down pipes downpipes methanol methanol injection tune
- Replies: 30
- Forum: Generation 4 - Performance Upgrades