Racer99Bird

ok here's the question...

I have Borla and no cats right now, and also the LS1 Hotcam, anyways, if i were to get a cutout, would this make the car any louder when it is open???

Was wondering about that

Thanks!

SS GIRL

cutout will make ANYTHING louder

Racer99Bird

well then lets see i suppose i need a 3" cutout for the Borla, and have them put it in the i-pipe, would this be correct??

WILWAXU

iTrader: (6)

Isn't the borla (with all the plates removed) a straight pipe?

John_D.

iTrader: (2)

Yes, if it is the adjustable borla that comes with the catback, then it is the same as straight pipe.

And qtp makes a cutout unit to fit the flange. (if I wasn't supposed to say qtp for some reason, let me know...)

Borla also sold a non-adjustable muffler.

Racer99Bird

Will the 3" Flowtech cutout fit on the borla or not ??? and yes i have the adj. borla...

John_D.

iTrader: (2)

That I don't know for sure... I know qtp has a 'standard' cutout. And a separate one specifically for the Borla flanges.

I just went out to the garage and measured the spacing on the holes. A 3" header collector gasket I have is 3 and 3/8" between centers. My borla plates are 3 and 1/2" between centers. If I center a borla plate over a collector gasket, about 1/2 of each hole is covered up.

badpewter-z

iTrader: (4)

woth a borla a cutout wont to much over no plates, if you want to be able to adjust from in car get the qtp or mccord power plate and put it on there done