so i have my CAI in
my UR pulley in
my atlp high flow 3rd cat in
my xlr8 jpipe soon

and the atlp base exhaust or v2 quads if it comes out in time for graduation present.

i need something else to get the free shippin on the xlr8 website what should i go for?
possibly a race pipe?

i was told i could keep my mileage a little bit better by avoiding theprecats deletes and having a hi flow 3rd cat. plus i need torque

but yeah opinions! thanks

 

If you get a race pipe, you'd have to take off the high flow cat.

I would get a Rear Sway Bar, Progress or Comptech.

 

i know but whats the pros and cons of having a race pipe or hi flow 3rd cat

 

Race pipe is cheaper bar far but as far as power between them I can't see much of any. If you wanna stay eco & green get the HFC if you wanna save some cash get the race pipe. I dont' know where your from but some states are aggressive about pulling your 3rd cat off. Does the XLR8 race pipe have tabs to reattach your 3rd cat heat shield giving the appearance your 3rd cat is still there? Either way you go really can't go wrong