David Appleby Engineering

David Appleby Engineering World renowned Aston Martin specialist. VelocityAP EU distributor. Servicing, Tuning & Upgrades. Motorsport engineering experts

14/08/2026

A bit of background on the Jaguar F-Type GT4 race car

.mcculley

11/08/2026

Jaguar F-Type GT4. Chassis No 1 of 3 worldwide. First factory Jaguar designed and built race cars since the E-Type and most likely the last internal combustion engine powered one!

FOR SALE

Interested parties contact us by email for details

10/08/2026

The GT4 silencers make look small but they are mighty efficient at silencing. Check out the difference 🤯🤯🤯

I swear this car is now louder than a GT1 V12 Aston Race car 😅

V12 Power pack FTW 🙌💪🔥

A pair of FORMULA 1® inspired Aston Martins in for a whole host of worksFirstly we have 1 of 5 UK cars, the V12 Vantage ...
04/08/2026

A pair of FORMULA 1® inspired Aston Martins in for a whole host of works

Firstly we have 1 of 5 UK cars, the V12 Vantage S Red Bull Racing Edition (to full name it) is one of the rarest Aston Martins in existence. Very beautiful thing and the owner is having some wonderful personal touches made to it while it’s with us.

Then we have the V8 Vantage FORMULA 1® edition finished in Matt Black with lime essence callipers. This particular car is having some track focused upgrades fitted before it goes off to Europe for a couple of days on track 😎

In and out service carried out this morning on this beautiful AM platform V8 vantage.Diagnostic and service computer wor...
30/07/2026

In and out service carried out this morning on this beautiful AM platform V8 vantage.

Diagnostic and service computer work carried out with our new TEXA diagnostics equipment who are suppliers into AML for some of their diagnostics equipment. This allows us to diagnose, fault find and service AM platform Aston Martins to compliment our AMDS for VH platform cars

Check out the servicing page on our website for details on costings for all VH and AM platform Aston Martins

Modern or Classic?
28/07/2026

Modern or Classic?

27/07/2026

recently came in so we could remove the GT4 track-day noise-compliant silencers and fitted the GT4 homologated silencer delete pipes instead... and the difference is absolutely insane…..as we told him it would be! 🤣😎🤯🔥

This Vantage is running the complete Aston Martin Racing GT4 homologated exhaust system made by and available exclusively from ourselves, our dealer network and themselves. Featuring ceramic-coated tubular manifolds, 200-cell sports catalysts, and the choice of either GT4 silencers or the silencer delete pipes.

One setup keeps the circuits happy. The other unleashes the full GT4 soundtrack.

Which would you choose? 🔊👇

26/07/2026

DAE Charity summer open day highlight reel

Thank you to all that came and supported you all helped to raise £630.00 for








24/07/2026

**UPDATE!**

The mystery behind that thick, grey sludge masquerading as diff oil has been confirmed... catastrophic crown wheel and pinion failure

Just look at the pinion gear—the teeth have been ground down to roughly half their original thickness. By the time it reached us, the damage was already severe.

Unfortunately, this isn’t a repair job. The differential needs to be replaced!

23/07/2026

300 cell sports cat downpipes fitted to this stunning Aston Martin DBS Superleggera.

These downpipes are the only way to exact more exhaust noise from your DB11/DBSS as with exhaust valves open the rear silencer is bypassed anyway so no point changing the silencer (muffler)

These downpipes make it 4dB louder with valves closed and 10dB louder with valves open and that’s before the extra exhaust burble and pops play a part 😎

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Briscoe House
Wellington
TA219NY

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Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

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