Corsa Sport Installed today! Major let down

[sumo]

I think thats a big difference. At least from what i can tell in the video. if your unhappy you can always cut out the muffer part and weld in something else.

 

[Goodinblack]

Juding from the video......This has to be louder than a 6.2 on a stock **** with a resonator delete.... right?

 

[soulsea]

When I did the res delete/slp tips on my denali it wasn't as loud as in the video. It didn't have that nice 'raspiness' either.

---------- Post added at 07:21 PM ---------- Previous post was at 07:19 PM ----------

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[Regency]

Sounds just like Macho's.

 

[NORCAL SS]

I HOPE YOU DONT HAVE A 6.2. The corsa exhaust is SMALLER than the oem 6.2 cat back which is 3.5 inches corsa is 3 inches. I talked to corsa when I got my truck they said no all the trucks use a little less than 3 inches and their 3 inch kit flows the best. I pretty much hung up the phone after that.

This is why i did the magnaflow 3.5 in/out and cut oem resonator off and sounds great and less than 130 bucks
my install
http://www.youtube.com/watch?v=I_E5417xFVo&list=UUJwwnNFdE_AlBC4HTW71WDg&index=9

and now the sound (3rd cat taken off0
http://www.youtube.com/watch?v=I2ODFOtJTX0&list=UUJwwnNFdE_AlBC4HTW71WDg&index=2

 

[Regency]

I HOPE YOU DONT HAVE A 6.2. The corsa exhaust is SMALLER than the oem 6.2 cat back which is 3.5 inches corsa is 3 inches. I talked to corsa when I got my truck they said no all the trucks use a little less than 3 inches and their 3 inch kit flows the best. I pretty much hung up the phone after that.

This is why i did the magnaflow 3.5 in/out and cut oem resonator off and sounds great and less than 130 bucks
my install
http://www.youtube.com/watch?v=I_E5417xFVo&list=UUJwwnNFdE_AlBC4HTW71WDg&index=9

and now the sound (3rd cat taken off0
http://www.youtube.com/watch?v=I2ODFOtJTX0&list=UUJwwnNFdE_AlBC4HTW71WDg&index=2

Maybe they think it will have better performance with the 3.0" piping due to back pressure?

 

[NORCAL SS]

not really this is why the gm truck guys are trying to get peoples used 6.2 truck exhausts. 6.2 liter needs 3.5 inch exhaust esp since single pipe design. f it just do electric cut outs!!!

 

[Regency]

Ahh.

 

[sumo]

5.3 are 2 7/8 piping.

 

[Goodinblack]

He does have a 6.2.