Axelback or catback ?!

[TrYaris]

I'm lost !! My friend tell me to buy an 2" exhaust not higher if I want to buy and 4-1 dc sports headers... The megan racing is 2 3/8" and he said that if I install it + the dc sports header i'll loose power, etc...

[xnamerxx]

Originally Posted by TrYaris

I'm lost !! My friend tell me to buy an 2" exhaust not higher if I want to buy and 4-1 dc sports headers... The megan racing is 2 3/8" and he said that if I install it + the dc sports header i'll loose power, etc...

Don't listen to you're friends. Ideally you want a 2" header but you're left in a compromised situation so pick whatever one fits you're budget better...in reality there is only a few % difference in performance so it won't matter all that much.

There is only so much gain that can be had in the confines of the stock header so it won't be much of an issue.

[TrYaris]

Originally Posted by xnamerxx

Don't listen to your friends. Ideally you want a 2" header but you're left in a compromised situation so pick whatever one fits you're budget better...in reality there is only a few % difference in performance so it won't matter all that much.

There is only so much gain that can be had in the confines of the stock header so it won't be much of an issue.

Ok so if I put the 2 3/8" Megan Racing exhaust with a 4-1 ceramic DCsports headers it will be allright ?

[xnamerxx]

So in exhaust theory you should see a slight uptick in power due to the fact that a larger muffler will flow less than the given pipe diameter it occupies so the slightly larger megan muffler should flow more...the DC header has a 2" outlet so it mates perfectly with the stock mid pipe so no issues there so everything should be good.

[TrYaris]

Originally Posted by xnamerxx

So in exhaust theory you should see a slight uptick in power due to the fact that a larger muffler will flow less than the given pipe diameter it occupies so the slightly larger megan muffler should flow more...the DC header has a 2" outlet so it mates perfectly with the stock mid pipe so no issues there so everything should be good.

I hope so, thx all i'll keep the post upgrade about the purchase :)