Corsa cat back kit

[BMC10SEC50]

Has anyone with this kit seen any performance gains at the track?

[pauly_gxp]

Generally speaking, a cat back system alone will not gain much if anything other than sound.  Downpipes on the other hand, even with stock exhaust, will pick up a tenth or two.   

[BMC10SEC50]

 I was told LMS got 12hp from this kit being it's 2 1/4 inch compared to the stock 2 1/8 and it also deletes the 3rd cat. I wanna hear from guys who have this kit that have raced.

[SHOnUup]

On the LME website (few months ago now) I remember seeing the Corsa cat back being rated at 5-6 hp...combined with the dpipes I could see the extra power.

Rich

[ZSHO]

The Corsa cat back is a straight thru eliminating the 3rd muffler and converter,every vendor,retailer have there own set of numbers for sale,promotional purposes,but a while back the dyno showed 10-15 whp,some may differ.

[SHOnUup]

The Corsa cat back is a straight thru eliminating the 3rd muffler and converter,every vendor,retailer have there own set of numbers for sale,promotional purposes,but a while back the dyno showed 10-15 whp,some may differ.

Was that dyno with or without dpipes ZSHO?

Rich

[ZSHO]

The Corsa cat back is a straight thru eliminating the 3rd muffler and converter,every vendor,retailer have there own set of numbers for sale,promotional purposes,but a while back the dyno showed 10-15 whp,some may differ.

Was that dyno with or without dpipes ZSHO?

Rich

Recall 10-15whp without DP'S,combo of both with tune 30-35whp.

[SHOnUup]

Thank you sir.

Rich

[bigmoneycloser]

I wasn't at a track..
But I definitely felt a difference when I did my LMS corsa cat back. Actually felt bigger difference with cat back then when I did the downpipes..


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[BMC10SEC50]

 I have a guy on FB telling me he had no gains at the track compared to the stock set up.

[SHOnUup]

I have a guy on FB telling me he had no gains at the track compared to the stock set up.

For the small gains with just adding cat back, few degrees warmer with some extra humidity could be the cause of a  lack in improved times.

Rich

[ZSHO]

I have a guy on FB telling me he had no gains at the track compared to the stock set up.

Bill to answer your question,have appt this fri at dealer to install some new rubber,lets schedule a time so we can meet at the track,hopefully this time i can make it.

[SHOdded]

Hope you are fighting fit, Z!  Get out there and set a new PB

[BMC10SEC50]

Z- weather permitting I will be heading to Atco Friday so I'll keep you posted.