Borla Catback owners,

Or those that may know the answer. I know it's been brought up, but im confused. Is our Catback 2.5" or 2.25".

I've seen both stated, and cant confirm. I have a full stainless Catback Borla system, and need to know the size before odering a resonator.

Also, when adding to exsisting pipes, you want an exact match, right? No up or down sizing???

Thanks for any info...

 

i believe mine on my 96 is 2.25".

im not sure on the exact match. When i was making exhaust systems on the side out of my buddys shop id use reducers alot and i never had any problems. Nothing high preformance, so I dont think it hurt anything even it it was wrong.

 

05-08 Tacoma Borla Cat-back specs

Borla Stainless Steel Cat-Back Exhaust System
Part Type: Exhaust Systems
Exit Quantity: Single
Exit Location: Rear
System Material: Stainless steel
System Finish: Natural
System Style: Cat-back
Muffler Included: Yes
Inlet Quantity: Single
Intermediate Pipe Diameter (in): 2.250 in.
Tailpipe Diameter (in): 2.250 in.
Tip Outlet Size: 4.000 in.
Tip Quantity: Single
Tip Shape: Round
Tip Cut: Slant
Tip Edge Style: Rolled edge
Tip Material: Stainless steel
Tip Finish: Polished

Hope this gives you the answer you're looking for. Its best to have the same size piping through the entire exaust system.

 

I will be ordering the vibrant stainless Ultra Quiet resonator. Will try to post sound clips when all done.

Once again appreciate the help.