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K & N kit, performance? (Now with US import details)

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YOUR RESEARCHK & N kit, performance? (Now with US import details)

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Install by the weekend so paid the price

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I'm sure you can find it much cheaper elsewhere but I decided on a Thursday that I wanted it installed by the weekend so paid the price...

K & N kit, performance? (Now with US import details)
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US suppliers are notoriously parochial and most prob wont ship to the UK but Ill post on here how I get on for use for future members.

K & N kit, performance? (Now with US import details)
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Install by the weekend so paid the price

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I'm sure you can find it much cheaper elsewhere but I decided on a Thursday that I wanted it installed by the weekend so paid the price...

K & N kit, performance? (Now with US import details)

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No successful repair reported for this finding.

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Suggestion · Original poster

US suppliers are notoriously parochial and most prob wont ship to the UK but Ill post on here how I get on for use for future members.

K & N kit, performance? (Now with US import details)
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  • 911uk: 1 discussions

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POST 1 / ORIGINAL POSTEROriginal post

I was reading the FAQ thread on K&N filters as Ive usually altered the induction in all my previous cars (Im new to the 911). Kit looks simple to install but Im just wondering if anyone who has fitted it can give any insight into its performance effects. Most specifically power, torque and mpg. Ever dynoed before and after? Subjectively of course these things can be hard to tell though Id be interested in anyone's observations. Cheers. Oh and still in the 'infatuation' stage with the car

POST 2Original post

Andrew, can't give an objective (Dyno'd) opinion but can give a subjective one. I've had the K&N induction kit on for around 6 months now and find it superb. The throttle response seems quicker and it revs more freely. The noise also makes a big difference, up at around 4500-5000 revs it makes a lovely booming noise which the car was lacking previously. On a totally subjective note it makes the engine bay look a little more interesting with something to see in there

POST 3Original post

I actually fitted and posted pics... http://911uk.com/viewtopic.php?t=15116&postdays=0&postorder=asc&highlight=induction&start=8 Haven't dynoed for official figures though so would be interested to actually know. Pretty sure there are dyno graphs on the K&N website as a print out is included with kit. It does make a lovely sound over 4000rpm though

POST 4Original post

Found the info from K&N site http://www.knfilters.com/search/product.aspx?Prod=63-7000

POST 5 / ORIGINAL POSTEROriginal post

Thanks Dervish, saw your pics on FAQ thread. Very helpful. Seems like a decent piece of kit. Ive fitted them before (to an Elise) and generally worthwhile for the noise alone. I suspect the horsepower gain is fairly slight (despite claims) although it all helps I do quite a bit on cars myself and looks like a very easy job. Where did you buy the kit? and how much? The wife is at me to give her something to buy me for Christmas and this looks like a good way to kill 2 birds with one stone. Cheers

POST 6 / ORIGINAL POSTEROriginal post

Quick search on Google oddly seems to have plenty in the US and none in the UK. Odd.

POST 7Original post

AndrewM, try www.design911.co.uk they have the K&N kit as well as others

POST 9 / ORIGINAL POSTEROriginal post

Cheers guys Just looked there. Charging £289. They are in the US for $265 - $269. Less than half the price and some with free shipping! For some reason they are not sold normally in the UK. At all. Dont feature on any radar including K&N's own site. So I assume these guys import them. Might try and buy from America given the huge price disparity. Many thanks Andrew

POST 10Original post

no worries, Halfrauds purport to sell them and a number of other modifiers etc but when you go into their site next to none have the actual porsche part (63-7000 IIRC.... )

POST 11 / ORIGINAL POSTEROriginal post

yeah, Ive drawn a complete blank in the UK other than the helpful link Ive been provided with. To be frank £289 is steep for a plastic tube, small plastic half box and cone filter. Can be obtained in the US for as little as $220. ie little more than £100. Have mailed a few US sites and will see what develops. US suppliers are notoriously parochial and most prob wont ship to the UK but Ill post on here how I get on for use for future members. Will put the outcome on the FAQ as well. Cant understand why this product just doesnt seem to be marketed in the UK at all. Odd.

POST 12Original post

Without an ECU remap, I would take the power increase claims by K&N with a pinch of salt. They do sound better than stock though.

POST 13 / ORIGINAL POSTEROriginal post

Oh I always treat power hike claims with great scepticism. Surprised if its more than a modest hike - say 5-7 hp. Worth having and I do love the noise they created in my Elise.

POST 14Original post

true, the noise is sweet and throttle response does seem lighter. might just be me trying to justify 300 sheets on a plastic tube though :lol:

POST 15Original post

I'm sure you can find it much cheaper elsewhere but I decided on a Thursday that I wanted it installed by the weekend so paid the price... Plus the smile factor outweighed the lighter wallet

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