[fo55il]

hi guys,

Curious to know if anyone has any experience in the difference in DP's power increase and brands.

I would have thought that overall if the size of the DP are the same and made of the same metal, they would have similar output; taking internal surface quality / smoothness into consideration ofcourse.

e.g AR Vs other brands.

if your argument is that Ar are more expensive and thats why they are better, please dont bother replying.

[waterbottle1]

i use to think about this...
just do a youtube comparison test.

to me.. they all sound reallllll same. and the gains are like +/- a feww depending on ur car.
(in the end they are all 3 inch catless anyway) lol

[Zen]

I don't believe there are any performance advantages from brands, as they offer the same 3inch catless dp anyways. I think it really just comes down to the fitment on RHD cars.

[fo55il]

so the advantage of going for expensive catless compared to cheap catless; same material, size and fitment would be minimal to none.

[Kiwi Peter]

Originally Posted by fo55il

so the advantage of going for expensive catless compared to cheap catless; same material, size and fitment would be minimal to none.

There is no real performance gain size to size, its all about the fit quality as some are a real bitch to fit and make exhaust gas tight.
Remember that our cars are RHD and most dumps are for LHD.
Best to purchase the BMR dumps from Stuart as i now the fit up is the best you will find, We have spent a fair bit of time with these dumps getting the mods 100% right.

[naynay]

all double penetrations are the same

[ady9]

Originally Posted by Peter@Advan

There is no real performance gain size to size, its all about the fit quality as some are a real bitch to fit and make exhaust gas tight.
Remember that our cars are RHD and most dumps are for LHD.
Best to purchase the BMR dumps from Stuart as i now the fit up is the best you will find, We have spent a fair bit of time with these dumps getting the mods 100% right.

how do the BMR compare to AR design in terms of fitment ?

[Kiwi Peter]

Originally Posted by ady9

how do the BMR compare to AR design in terms of fitment ?

BMR are a better fit up, the mid pipe flanges fit up square so there is no leakage

[fo55il]

I already have Dp's. but i was just curious about it this as people are selling some really expensive ones when there are cheaper alternatives.