Available from Mocom Racing,

Zak is getting back to me with reagrds to fitting services and wrap..

Uncoated GTSPEC Gen II headers RRP £430 - Group buy price £375.00

Ceramic coated Gen II headers - Price TBA

Delivery would be £12

Availability of JetHot coated headers is 2nd week of October

GTSPECs 2nd generation (r1) exhaust manifold for the Subaru Impreza Turbo - pre-coated by Jet-Hot with a 2,450 degree F tolerant coating. Includes uppipe with threaded boss for EGT sensor, not included but K-type thermocouples can be supplied if required for connectivity to Innovates LMA-3 or AuxBox.

Why mess with exhaust wrap when you can get it pre-treated?

Coating the exhaust in this manner prevents the radiation of heat into the engine bay helping to control those vital underbonnet temperatures and more importantly keeps the heat within the exhaust gas. The hotter the gas, the higher velocity, the faster the turbine will spool!








Any questions guys, i'll try my best to get answered for you


Please note.


In the quest for getting the headers coated to a higher quality. The company coating the headers is now based in the UK and are very well know for their F1 coatings.

Unfortunately this means the price for the ceramic coated headers has gone up.


I am yet to get the final pricing on the coated headers, but expect price to reflect the quality of the items you will receive.


These are the best headers you'll buy for the money, and i assure nobody will be disappointed.

 

OK 1st question, what's jethot coated

 

It is GT Spec ceramic coating

 

how well does it work, long lasting etc? do they all comw with a fitting kit? new gaskets etc?

 

The Jethot coating works very well and removes the need to wrap, although you can wrap it as well if you choose to. From what I have seen the jethot coating works and lasts very well.
Headers and up-pipe supplied. New manifold gasket can be supplied at further cost.

 

Are these the same as flat4online sell?

 

Flat4online dont list the GT Spec's..

These are Genuine GT Spec Gen II so come with the stronger, revised 3 bolt fixing on the uppipe, of which is also included.

 

Flat 4 do list GT spec...........

 

yes they do but they dont have the gt spec badge on the manifold as they get them direct from the same supplier/factory that gt spec does

 

Ebay no :- 270160847134

Listed as GT Spec,cheaper with free delivery

 

Flat4 list a "Kakumei" GT Spec headers of which claim to be the same as the genuine ones listed in this GB.

In all honesty i cannot comment on wether they are the same or not because i truthfully do not know.

What i do know is that these are the genuine article and the quality and finish is fantastic.

You pay your money so are welcome to purchase wherever you like

 

how much would all the gaskets etc be, or can we got a GB on them as well?

am not 100% sure if i need them for the power level im at at the moment

 

I think your exactly right there frayz, quality cant be commented on regarding the Flat4 Kakumei headers but if there as good as the Kakumei system, they will be damn good quality and the fit will be superb.

Like you say, you payz your money, you takez your choice.

 

Im sure Mocom can supply gaskets and wrap at great prices.

Zak is getting back to me with regards to heat wrap and fitting pricing.

 

Bump guys,

 

Good price from a trusted tuner.

I have these on my car from MocomRacing

Don't waste your money on 'cheap' headers as it will end up costing more in the long run.

 

OK, i've currently got ported/wrapped headers & up-pipe from Harvey.

At my level of tune, would these GT Spec ones be an improvement/worth it??

Spec Here
<---------

 

Would be interested in a fitted price.

Cheers

PeteS

 

Sorry guys ive been away for a few days, i'll gets your questions answered asap

 

The set up you have is very good if you like the low down grunt and spool, the GT spec headers will give a stronger mid and top end power and torque where you current headers will not be able to cope with the flow of exhaust fumes, these may add a bit more spool time but the benifit these give is far greater..
these headers don't leak or split like the other also I am sure they can easily take approx 500bhp so good if you plan to mod further, but you will prob need to change exhaust up pipe etc,
I was told this... ported = better than standard, tubular more power than ported,

Also get them with the jet hot option looks good and a similar technique is used on rally/wrc exhausts + other motorsports..

 

Thanks killa, that's what i thought.

 

what would you think to my mods, worth doing, and what sort of gains art a guess would i see?

 

I dont like to quote BHP gains but as said, youre likely to se a big improvement in mid/top end horsepower and will complement your existing mods well.

 

if you have got a set of new headers all ready, can you have just the jet hot coating put onto your own ones?

 

Mocom can have items ceramic coated, best off calling Zak for pricing.

 

Are these equal length or un equal?

Lee

 

Either mate,

as far as i know both are the same price. I can find out for you if you want.

 

I didnt know they did equal length ones?

 

Pretty sure GT Spec now do equals Bob.

Ask Zak, if not i'll ask him.

 

if you could mate,cheers.

Lee