I'd like to get a catback for my '05 blazer in the near future but I can't find any online anywhere. I'm wondering if anyone knows if you can use a catback for a single cab S10 instead and if there's any modifications to be done to the system when doing so. If that's not possible, alternatively, does anyone know of any catback systems for the '05 Blazer? Cheers!

 

summit racing
part# gib-14521

 

Look for 03 and earlier back to 98, they will fit. GM stopped making the S10 in 03 but kept making Blazers/Jimmys up to 05. The aftermarket only lists up to 03 for this reason for some reason.

 

EK, please note the cat back system is different for the 2 door and the four door Blazer/ Jimmy SUV S-10/s-15. For some reason, it is widely available for the four door models, but not the 2 door. How the SUV cat back systems fitment relates to the SUV vs the S-10 pick up models is a separte question.
Is your 2005 a 2 door or a 4 door?

 

This thread is over a year old, I’d hope the OP found an exhaust by now