i have the exhaust manifold with the cat right under the engine .. but i want the one from the DX with no cat just the pipe.. will it bolt right on?? also i dont know if i have the DX or STD engine .. how can i tell??
thanks
mike

 

u have a std motor i have a dx manifold and all if u want it

 

ok.. how much for it... also.. i dont know what car i have.. its a 5 spd but yet it has the cat under the motor instead of under the car.. and its faster than my friends DX which has less miles and more performance parts, so im not sure what engine i have.. is there a # i can look for to tell? also arent the STD motors only 8 valve? mine is 16.. but i dont know.. just let me know how much and will it just bolt right on in place of the current one?

mike

 

look at the block next to the tranny should say d15 or d16

 

same motor d15b std has a 4sp trans

 

if its the same motor then how come one only has 70 hp and the other 90hp??ill check my block for the code...

 

different ecu program and a restricter plate in between the throtle body and intake manifold

 

civicracer89 i will take your std manifold off your hands if you are interested im me. i also have a header for sale, im me.

 

u can have my manifold for free if u find me something else to go there.. i just need a manifold thatll bolt right in its place but has no cat .. i just need the pipe..

mike
also .. is the restrictor plate under the throttle body removable? and what does it look like?

 

no header will bolt right on i know from experience the piping doesnt bolt up the restricter plate maybe removeable but mpfi is way better

 

no, std is d15b1 4 speed, dx is d15b2 5spd

 

I don't think the STD downpipe will bolt to the DX manifold. The cat outlet is angled on the STD. But you need a pipe that comes up straight to bolt to the DX manifold.