DIY : D15B Exhaust up grade

[Gx7]

yea folks changed my d15b exhaust manifold with CAT to a header very simple job as shown

tools needed
- 12 , 13 , 14 , 17 spanners
- 22 for the sensors
- rags

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stock manifold

remove the 12 bolts for the shield and un jack the both oxygen sensors

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remove the 3 14 bolts from the bottom flange ....

also the remove the back flange its jus 2 bolts holding it up

remove the 12 bolts from the top of the exhaust manifold

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manifold removed also take out the gasket

extractor Manifold

stock manifold with sensors

[Gx7]

sensorn removed from the stock manifold and replaced onto the extractor manifold

lower pipe

replaced Gasket with a new

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place manifold onto engine bolt up from the center go out so the gasket seats evenly

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bottom flange

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studs in place and tighten also fit up new gasket

tighten the 3 stud bolts

Job finish .... im goin to add a full cat back exhaust which i should bolt up later tonite

for those who will go the the exhaust guy to build a cat back you will save at least $400 - $500 if u install the extractor manifold yourself ...

[boostbeast]

nice job!!!

[Gx7]

thanks ^^^

[ruffnek]

showoff!!!

like yuh on ah role

[silvy]

NICE WORK HOMIE

[black start]

it would have been nice to quantify the extent of the upgrade....any charts?

[Gx7]

it would have been nice to quantify the extent of the upgrade....any charts?

i goin to do some head work but i waiting on paul to get some time if u know him u'll know how his timing is .... and well rally was today so u know what happen last week

so when im finish i'll dyno her

[red_dragon]

it would have been nice
Base WHP....
exhaust ....
head work....

I would not recommend head work unless you are going with bigger cams....

money spent to do a proper PP does not equate to the HP gains

[black start]

it would have been nice to quantify the extent of the upgrade....any charts?

i goin to do some head work but i waiting on paul to get some time if u know him u'll know how his timing is .... and well rally was today so u know what happen last week

so when im finish i'll dyno her

who be this paul you speakth off?

[Gx7]

Paul from montrose

[black start]

nah can't say that I know him...

[CD4Accord]

Paul Stocklin you referring to?

[Zim]

Yeah^

Nice job, K...... dat a sweet header! U eh even tell me abt this 1 :O

[Gx7]

Yeah^

Nice job, K...... dat a sweet header! U eh even tell me abt this 1 :O

i want to run up orn ya bumper and see what meh lil D15 could do to a b16

[Zim]

weeeys man call me out publicly yes

U never know, I may surprise u

[Gx7]

:lol: weeeys man call me out publicly yes

U never know, I may surprise u

surprise me with what

[Zim]

If u knew it won't be a surprise now, would it? :littleangel:

[Gx7]

If u knew it won't be a surprise now, would it? :littleangel:

like u put a sr20det in d wagon

[JDM_GUY]

nice work. Where you get the headers to buy, know a guy who wants one

[Zim]

If u knew it won't be a surprise now, would it? :littleangel:

like u put a sr20det in d wagon

[Gx7]

nice work. Where you get the headers to buy, know a guy who wants one

SJR Imports in Debe

[JDM_GUY]

How much you pay for it?

[Gx7]

$1000