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HARVEY SMITH trick uppipes & ported headers

Old 24 February 2013, 08:21 PM
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Default HARVEY SMITH trick uppipes & ported headers

Cementing a long established association with the various companies previously involved with manufacturing the intensively developed Harvey Performance “trick” up-pipes and ported headers for the Subaru tuning scene, AS Performance has established the exclusive rights to continue their supply.

As a tribute to their creator Harvey Smith, who sadly passed away in late 2012, they will continue to be called the “Harvey” up-pipe

available in std fitment and 2bolt & 3bolt GT Spec style for improved spool and responce

STOP PRESS – HARVEY trick up-pipes manufacture | AS Performance

https://www.facebook.com/media/set/?...1523135&type=3

Last edited by AS Performance; 24 August 2015 at 08:54 AM.
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Old 25 February 2013, 03:05 PM
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What price are we looking at for the Headers and Up-Pipe?

I'm looking to replace mine and am searching and reading up on them.
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Old 26 February 2013, 09:21 AM
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trick up-pipes start from 156inc./fully DEI heat wrapped and with 5x new studs and delivered to std UK postcodes

wrapped and ported headers 265inc./wrapped (delivery extra) although we discount them when bought as a "set" with the trick up-pipe........

we currently do on an exchange but we are revieing this as i have had a lot of enquiries from Europe, etc. which makes the "exchange" more difficult - may well have to look into costs of "kits" but this will obviously add to the final bill................

as with most of what we do its probably easier to contact the office for a specific quote/enquiry

Last edited by AS Performance; 09 January 2014 at 12:57 PM.
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Old 24 April 2013, 09:00 AM
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2 bolt and 3 bolt "GT Spec" fitments also available at 165inc./fully DEI heat wrapped and with 5x new studs and delivered to std UK postcodes

Last edited by AS Performance; 09 January 2014 at 12:56 PM.
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Old 21 May 2013, 02:38 PM
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Still hoping that there will be "kits"... :/
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Old 19 June 2013, 08:45 AM
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kits are "in hand" and can be offered on an outright purchase basis now at the extra cost of a set of std headers (sourced s/hand)
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Old 19 June 2013, 07:41 PM
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Excuse my ignorance but what exactly is the benefits of a 'trick' up pipe?

Also if I were to send my headers to be ported and wrapped would I be able to have my own ones back? Waiting time would not be a major factor for me.
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Old 19 June 2013, 09:54 PM
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The trick uppipe improves the spool of the turbo. Harvey himself (RIP) stated an improvement of 350 to 500 rpm by fitting the uppipe. Have a look at this thread to see some dynos and comments.

@Alyn: All parts arrived on monday. That was awesomely quick! Thanks again.
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Old 20 June 2013, 09:25 AM
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Originally Posted by DantheMan2605 View Post
Excuse my ignorance but what exactly is the benefits of a 'trick' up pipe?

Also if I were to send my headers to be ported and wrapped would I be able to have my own ones back? Waiting time would not be a major factor for me.
Basically, the up-pipe has a venturi feeding into a smaller dia. section which speeds up the gas flow into the turbo. It's a very old fluid flow principle but getting the combination of venturi and secondary pipe dia. right, makes it effective. It also has a slip-joint to reduce stress on the system.
I've been using one combined with the GT spec headers.

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Old 20 June 2013, 10:04 PM
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Is there a GB coming up on these any time soon need a trick up pipe for a md321t and Standard ported headers
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Old 20 June 2013, 10:13 PM
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Thanks for the explanations

Ill invest when im ready then
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Old 02 January 2014, 11:33 AM
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happy new year and back in the office from the 6th........
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Old 09 January 2014, 01:01 PM
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updated pricing added due to slight manufacturing/material cost changes and also to streamline the range due to the high volumes involved

std 2bolt fitment "trick" up-pipes are 156inc./fully DEI heat wrapped and with 5x new studs and delivered to std UK postcodes

2 bolt and 3 bolt "GT Spec, RCM, Lateral, etc." type fitments also available at 165inc./fully DEI heat wrapped and with 5x new studs and delivered to std UK postcodes

we are the only manufacturer/supplier of the Harvey Smith trick up-pipes, please be aware of (often more expensive) poor performing copies.........

Last edited by AS Performance; 24 August 2015 at 08:55 AM.
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Old 09 January 2014, 05:45 PM
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and to clarify there is more than one "spec" of trick up-pipe so please give full details of turbo/projected power, etc. so we can match you with the correct fitment
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Old 09 January 2014, 06:02 PM
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Can you convert a rcm twinscroll up pipe to a Harvey one?
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Old 09 January 2014, 07:36 PM
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cant say i have much knowledge of the RCM one?? quite happy to look at any possibilities.......
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Old 09 January 2014, 07:47 PM
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Hi brought a complete set up from Dawn when she was selling some of Harvey's bits it consist of a billet gt30 twisted up and down pipe and gt spec headers my question is the headers and up pipe are only 2 bolt my concern is will these blow as I will be using these on a track car I new at the time of purchase there was two bolt but thought Harvey wouldn't of put these together if they would blow ?.any information would help/put my mind at ease
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Old 10 January 2014, 09:03 PM
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Hi, I'm gonna be after a up pipe for my 05 wrx at the end of the month. How do I order and what info do you need. It's just the up pipe that I'm after. Also, what else will I need for fitting and can you provide the other parts?
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Old 10 January 2014, 10:12 PM
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easiest is simply call the office with details of your headers and turbo/projected power......

we also stock any/all gaskets required if needs be
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Old 16 January 2014, 08:41 PM
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I just wanna say thanks for the great service. I ordered yesterday and got the delivery today. I cant wait to get it fitted. 10/10
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Old 19 January 2014, 03:36 PM
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no problem, happy to have been of help.......
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Old 24 February 2014, 11:16 AM
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Other than the improved spool from the Harvey pipe, what's the gains from the kit as a whole (I.e. Ported headers and Harvey pipe)?
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Old 24 February 2014, 12:51 PM
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Originally Posted by neil-h View Post
Other than the improved spool from the Harvey pipe, what's the gains from the kit as a whole (I.e. Ported headers and Harvey pipe)?
Have a look at Harvey's website here, which is still online. Feels weird to link there though
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Old 25 February 2014, 09:09 AM
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Originally Posted by neil-h View Post
Other than the improved spool from the Harvey pipe, what's the gains from the kit as a whole (I.e. Ported headers and Harvey pipe)?
just like gas flowing/porting your heads you will see an overall improvement in torque & response from the additional headers and makes the engine ability to achieve boost "easier"
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Old 19 April 2014, 11:02 AM
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These still going?

Thanks in advance
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Old 22 April 2014, 08:53 AM
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yes all available direct from ourselves as the sole manufacturer/distributor..................
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Old 22 April 2014, 07:30 PM
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Looking at a 3 bolt version. Do they come with gaskets?
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Old 23 April 2014, 09:08 AM
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no we dont include any gaskets with the up-pipes, but they do come DEI heat wrapped and with 5x new studs...........

we carry all gaskets in stock so easily added if required

simply call the office to order 0191-4103770
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Old 12 May 2014, 03:03 AM
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hi how much for 3 bolt uppipe delivered to ireland. Thanks
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Old 13 May 2014, 08:48 AM
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would depend on which Ireland your asking about, if Southern then we would have to check exact costs due to size/weight but simply contact the office and they will sort for you
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