Engine Undertray

4.2 V8 32v Naturally Aspirated - 414 bhp
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ians63
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Engine Undertray

Post by ians63 » Sun Aug 09, 2015 8:46 pm

Anybody have experience of this undertray?

http://www.ebay.co.uk/itm/191108256224? ... EBIDX%3AIT

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MikeFish
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Re: Engine Undertray

Post by MikeFish » Sun Aug 09, 2015 8:52 pm

It lists it a being compatible with the normal A4 as well as the RS4 but they are different. The RS4 version has extra slots for air cooling ducts.

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Covkiller
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Re: Engine Undertray

Post by Covkiller » Sun Aug 09, 2015 8:54 pm

That is not an OEM undertray. As the inner side is smooth on an OEM and cost £170 approx.
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m3vhf
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Re: Engine Undertray

Post by m3vhf » Sun Aug 09, 2015 9:09 pm

I looked at this about a year ago, but ended up buying oem. The eBay one doesn't have any of air scoops looking at the picture and I was worried about sufficient air circulation, also didn't want the hassle in case the fixing points didn't line up. I think I paid circa £130 from Camberley Audi.

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Surrey Sam
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Re: Engine Undertray

Post by Surrey Sam » Sun Aug 09, 2015 9:22 pm

No NACA ducts so your brakes will cook and then some.
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ians63
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Re: Engine Undertray

Post by ians63 » Sun Aug 09, 2015 10:12 pm

Covkiller wrote:That is not an OEM undertray. As the inner side is smooth on an OEM and cost £170 approx.
Quote from Audi for undertray and fittings £342 - just looking for any alternatives

gt2
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Re: Engine Undertray

Post by gt2 » Sun Aug 09, 2015 11:34 pm

Should be less than that. I had mine fitted at Audi for around the £200 mark

flylife2k
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Re: Engine Undertray

Post by flylife2k » Mon Aug 10, 2015 5:11 pm

Mine cost me approximately £160 from Audi

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PetrolDave
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Re: Engine Undertray

Post by PetrolDave » Mon Aug 10, 2015 5:43 pm

My undertray came loose on the autoroute near Rouen earlier this year, so we pulled off onto a side road and removed it completely then got Audi Tours to fit a new one. Including new fixings and labour the cost was €246.41 (about £174).

I reckon it hadn't been properly refitted after the service I had a couple of weeks earlier, so I had a good "go" at them.
Gone: 2006 B7 RS4 Avant (Phantom Black)

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