0044 (0)1625 573556 aj6engineering@ntlworld.com

Prices

Revised February 2018

Because of currency variations we can only quote fixed prices in sterling (£). To convert to another currency it is only necessary to multiply by the exchange rate of the day (See Universal Currency Converter – http://www.xe.com/ucc/). Transactions outside the UK will be at the exchange rate applying at the time. Delivery or VAT are not included.

The letter E after a price indicates an exchange purchase (see Surcharges). Because of the increasing scarcity of replacement parts of adequate quality some exchange purchases may require the parts from the car to be sent in advance for modification.

NEWS FLASH UPDATE – 17/05/2018.

My colleague Dennis Priddle has had to retire due to ill health and will not be producing any more high torque inlet manifolds for me so reluctantly I have had to discontinue V12 Plus Torque induction kits.

Large Throttle kits, ECUs and Exhaust Systems continue to be available as before.

FOR THE JAGUAR XJ-S V12.

INDUCTION & EFI.

SE (SUPER ENHANCED) ECU – all models 1981 on (6CU version is adjustable)  £395.00E
LARGE THROTTLE KIT – Modified ECU, large throttles, air filter upgrades, gaskets. (pre HE 1976 – 80)  £875.00E
SE LARGE THROTTLE KIT – SE ECU, throttles, air filter upgrades, gaskets. 1981 on  £985.00E
LARGE THROTTLE BODIES – built up with new bearings, seals & gaskets (specify year, etc.)  £425.00E
HIGH TORQUE INLET MANIFOLDS – Ribbed top type (incl. port gaskets & injector seals)  Discontinued
HIGH TORQUE INLET MANIFOLDS 92 MY on – Badged type (incl. port gaskets) Discontinued
PLUS TORQUE KIT – SE ECU, HT manifolds, large throttle kit,. inc. gaskets, etc.) Discontinued
PLUS TORQUE KIT 92 MY on – as above but with badged top manifolds. Discontinued
PLUS TORQUE KIT – Race version Discontinued
LONG LIFE FREE FLOW AIR FILTERS – pair (washable) – included with LT & PT kits  £160.00
ADJUSTABLE ECU 1975-80 applications (Bosch/Lucas 3CU, D Jetronic)  £315.00E
ADJUSTABLE ECU 1980-85 applications (Lucas 6CU – includes SE mods)  £395.00E
SE 16CU PROGRAMMED FOR PRE-HE V12s (inc. E TYPES CONVERTED TO EFI)  £395.00E

 

STAINLESS STEEL EXHAUST SYSTEMS.

SILENCER SUBSTITUTE PIPES per pair (replace front silencers)  £135.00
STRAIGHT THROUGH FRONT SILENCERS – Alternative to SIL SUB PIPES  £245.00
SILENCER SUBSTITUTE PIPES – 6L XJS per pair (replace front silencers & intermediate pipes)  £245.00
STRAIGHT THROUGH BOXES ADDED TO 6L SIL SUB PIPES  £345.00
TT HIGH TORQUE EXTRACTOR PIPES + Sil Sub Pipes + ECU mod.  £775.00
TT SYSTEM + Sil Sub Pipes + Std rear section (Complete System) + ECU mod.  £1200.00
TT SYSTEM + Sil Sub Pipes + large bore rear section (Complete System) + ECU mod.  £1285.00
STRAIGHT THROUGH FRONT SILENCERS instead of Sil Sub Pipes in above systems  £115.00
STANDARD PATTERN REPLACEMENT SYSTEM  £1225.00
LARGE BORE STANDARD PATTERN SYSTEM – standard for 6L  £1375.00
TWIN TAIL REAR SILENCERS (XJR-S type suitable for all pre-facelift models)  £360.00
TWIN TAIL REAR SILENCERS alternative with systems above  Add £160.00
LOW LOSS CATALYSTS – added to standard pattern systems  £600.00

TWIN TAIL REAR SILENCERS – 6.0 facelift type                                                                                                                         £395.00

TWIN TAIL REAR SILENCERS – 6.0 facelift type as alternative in full system                                                               Add £195.00

FOR THE XJ12 SALOON Series 1,2,3, also XJ81 6.0.

 

INDUCTION & EFI.

 

SE (SUPER ENHANCED) ECU – all models 1981 on (6CU version is adjustable) £395.00E
LARGE THROTTLE KIT – ECU, large throttles, air filter upgrades, gaskets. For pre HE 1976 – 80 £875.00E
SE LARGE THROTTLE KIT – SE ECU, throttles, air filter upgrades, gaskets. 1981 on £985.00E
LARGE THROTTLE BODIES – built up with new bearings, seals & gaskets (specify year, etc.) £425.00E
HIGH TORQUE INLET MANIFOLDS – Ribbed top type (incl. port gaskets & injector seals) Discontinued
HIGH TORQUE INLET MANIFOLDS 93 MY on – Badged type (incl. port gaskets) Discontinued
PLUS TORQUE KIT – SE ECU, HT manifolds, large throttle kit, (inc. gaskets, etc.) 1976 –92 Discontinued
PLUS TORQUE KIT – Race version. Discontinued
PLUS TORQUE KIT – 6 litre XJ40/XJ81 saloon (1993 – 5) Discontinued
LONG LIFE FREE FLOW AIR FILTERS – pair (washable) – included with LT & PT kits £160.00
ADJUSTABLE ECU 1975-80 applications (Bosch/Lucas 3CU, D Jetronic) £315.00E
ADJUSTABLE ECU 1980-85 applications (Lucas 6CU – includes SE mods) £379.00E
SE 16CU PROGRAMMED FOR PRE-HE V12s (inc. E TYPES CONVERTED TO EFI) £395.00E

 

STAINLESS STEEL EXHAUST SYSTEMS – XJ12 Series 1,2,3.

 

SILENCER SUBSTITUTE PIPES per pair (replace front silencers) £135.00
STRAIGHT THROUGH FRONT SILENCERS – Alternative to SIL SUB PIPES £245.00
TT HIGH TORQUE EXTRACTOR PIPES + Sil Sub Pipes + ECU mod. £775.00
TT SYSTEM + Sil Sub Pipes + Std rear section (Complete System) + ECU mod. £1200.00
TT SYSTEM + Sil Sub Pipes + large bore rear section (Complete System) + ECU mod £1285.00
STRAIGHT THROUGH FRONT SILENCERS instead of Sil Sub Pipes in above systems £115.00
STANDARD PATTERN REPLACEMENT SYSTEM £1225.00
LARGE BORE STANDARD PATTERN SYSTEM £1325.00
2” SWAN NECK TAIL PIPES £72.00
2” SWAN NECK TAIL PIPES alternative option with above systems Add £35.00
LOW LOSS CATALYSTS – added to standard pattern systems (pair) £600.00

 

XJ12 6.0 XJ81 & X300 – Exhaust Systems.

 

Systems only available for fitting by us – please enquire about options. From £1300.00

 

FOR THE JAGUAR E TYPE.

Series 1 & 2 – 6 Cylinder XK Engine.

STAINLESS STEEL EXHAUST SYSTEMS.

TT EXTRACTOR SYSTEM – complete – XK powered E Type (S1, S2) £1025.00

 

Series 3 – V12 Engine.

GUIDE – CONVERTING A V12 E-TYPE TO FUEL INJECTION – as PDF download only £25.00

 

INDUCTION & EFI (for cars converted to EFI).

SE (SUPER ENHANCED) ECU £395.00E
SE LARGE THROTTLE KIT – SE ECU, large throttles, air filter upgrades, gaskets £985.00E
LARGE THROTTLE BODIES – built up with new bearings, seals & gaskets £425.00E
HIGH TORQUE INLET MANIFOLDS – Ribbed top type (incl. port gaskets & injector seals) Discontinued
HIGH TORQUE INLET MANIFOLDS – badged type for 6.0 engine (incl. port gaskets) Discontinued
PLUS TORQUE KIT – SE ECU, HT manifolds, large throttle kit,. inc. gaskets, etc.) Discontinued
PLUS TORQUE KIT – as above but with Badged Manifolds for 6.0 engine Discontinued
LONG LIFE FREE FLOW AIR FILTERS – pair (washable) – included with LT & PT kits £160.00

 

STAINLESS STEEL EXHAUST SYSTEMS – for carburettor or EFI engines.

TT SYSTEM for V12 E Type – original two box system complete £1175.00
TT SUPER SPORT SYSTEM for the V12 E type – four boxes and tails, complete system £1275.00
TT SUPER SPORT SYSTEM including under-floor silencers £1425.00
UNDERFLOOR SILENCERS for TT SUPER SPORT SYSTEM – separately £235.00

 

FOR THE JAGUAR XJ-S 3.6.

INDUCTION & EFI.

ECU MOD for 1983-86 XJS 3.6 (cures light load richness and poor drivability – see webpage) £300.00E
LONG LIFE FREE FLOW AIR FILTER – early XJS rectangular type (washable) £80.00
LONG LIFE FREE FLOW AIR FILTER – later circular type £72.00

 

STAINLESS STEEL EXHAUST SYSTEMS.

SILENCER SUBSTITUTE PIPES per pair – (replace front silencers) £115.00
STRAIGHT THROUGH FRONT SILENCERS – Alternative to SIL SUB PIPES £199.00
TT EXTRACTOR SYSTEM XJ-S – front section to o/axle pipes £545.00
TT EXTRACTOR SYSTEM XJ-S – complete system standard size with central front silencer £999.00
TT EXTRACTOR SYSTEM XJ-S – complete system large bore rear section £1065.00
STANDARD PATTERN REPLACEMENT SYSTEM £999.00
STANDARD PATTERN LARGE BORE SYSTEM £1095.00
TWIN TAIL REAR SILENCERS (pre-facelift models) £360.00
TWIN TAIL REAR SILENCERS alternative with above systems – pre-facelift only £160.00
TWIN LOW LOSS DOWNPIPE CATALYSTS added to above systems £600.00

FOR THE JAGUAR XJ-S 4.0.

INDUCTION.

LONG LIFE FREE FLOW AIR FILTER – all later variants £72.00

 

STAINLESS STEEL EXHAUST SYSTEMS.

SILENCER SUBSTITUTE PIPES per pair – (replace front silencers – up to 1994) £125.00
STRAIGHT THROUGH FRONT SILENCERS – Alternative to SIL SUB PIPES (up to 1994) £210.00
TT EXTRACTOR SYSTEM XJ-S – front section to o/axle pipes £565.00
TT EXTRACTOR SYSTEM XJ-S – complete system large bore rear section £1065.00
STANDARD PATTERN LARGE BORE SYSTEM £1095.00
TWIN TAIL REAR SILENCERS (pre-facelift models) £360.00
TWIN TAIL REAR SILENCERS alternative with above systems – pre-facelift only £160.00
TWIN LOW LOSS DOWNPIPE CATALYSTS added to above systems £600.00

TWIN TAIL REAR SILENCERS – Full facelift type                                                                                                                        £395.00

TWIN TAIL REAR SILENCERS – Full facelift type as alternative in full system                                                              Add £195.00

FOR THE JAGUAR XJ40 Saloon (1986-94).

INDUCTION.

LONG LIFE FREE FLOW AIR FILTER – all variants £72.00

 

STAINLESS STEEL EXHAUST SYSTEMS.

SILENCER SUBSTITUTE PIPES 3.6 – per pair (replace front silencers – not all models) £225.00
SILENCER SUBSTITUTE PIPES 4.0 – per pair (replace front silencers – not all models) £245.00
TT EXTRACTOR SYSTEM 3.6 – front section (not first silencers) – not all models £565.00
TT EXTRACTOR SYSTEM 4.0 – front section (not first silencers) – not all models £575.00
TT EXTRACTOR SYSTEM 3.6 – complete system standard size with silencer sub pipes £1045.00
TT EXTRACTOR SYSTEM 3.6 – complete system standard size with front silencers £1199.00
TT EXTRACTOR SYSTEM 3.2/4.0 – complete system large bore rear section with SS Pipes £1125.00
TT EXTRACTOR SYSTEM 3.2/4.0 – complete system large bore rear section with front boxes £1295.00
STANDARD PATTERN REPLACEMENT SYSTEM 3.6 £1095.00
STANDARD PATTERN LARGE BORE SYSTEM 3.2/4.0 – without cats £1165.00
TWIN LOW LOSS DOWNPIPE CATALYSTS added to above systems £600.00

FOR THE JAGUAR X300 Saloon (1995-97).

INDUCTION.

LONG LIFE FREE FLOW AIR FILTER £72.00

 

STAINLESS STEEL EXHAUST SYSTEMS (without catalysts unless specified).

CATALYST REPLACEMENT PIPES – Olive or Slip Fit £225.00
TT EXTRACTOR SYSTEM 3.2/4.0 – complete system large bore rear section with SS Pipes £1125.00
TT EXTRACTOR SYSTEM 3.2/4.0 – complete system large bore rear section with front boxes £1295.00
STANDARD PATTERN LARGE BORE SYSTEM 3.2/4.0 £1295.00
TWIN LOW LOSS DOWNPIPE CATALYSTS added to above systems £600.00

FOR THE JAGUAR XJ6 Series 1, 2 & 3.

 

INDUCTION & EFI.

LONG LIFE FREE FLOW AIR FILTER (S3 EFI) £70.00

 

STAINLESS STEEL EXHAUST SYSTEMS.

SILENCER SUBSTITUTE PIPES per pair (replace front silencers)  £115.00
STRAIGHT THROUGH FRONT SILENCERS – Alternative to SIL SUB PIPES  £199.00
STANDARD PATTERN REPLACEMENT SYSTEM  £1015.00
LARGE BORE STANDARD PATTERN SYSTEM  £1045.00
TT EXTRACTOR SYSTEM – basic front section  £555.00
TT EXTRACTOR SYSTEM – complete system standard size  £1025.00
TT EXTRACTOR SYSTEM – complete system large bore rear section  £1049.00
2” SWAN NECK TAIL PIPES for XJ6 Series 1, 2, 3.  £72.00
2” SWAN NECK TAIL PIPES alternative option for above systems – XJ6 Series 1, 2, 3  Add £35.00

FOR THE JAGUAR V8 ENGINE.

 

INDUCTION & EFI.

LONG LIFE FREE FLOW AIR FILTER                                                                                         £72.50
MAF INTERFACE (to run larger late Mass Airflow Meter on earlier cars) £215.00

 

STAINLESS STEEL EXHAUST SYSTEMS.

COMPLETE SYSTEM – XK8, XJ8 £1185.00
COMPLETE SYSTEM – XKR, XJR £1215.00

 

3” DIAMETER TWIN TAIL PIPE OPTIONS.

COMPLETE SYSTEM – XK8 £1375.00
COMPLETE SYSTEM – XKR £1395.00
TAIL PIPES ONLY – 4.2 XKR £275.00

PUBLICATIONS.

BOOK ENGINE TECHNOLOGY FOR THE MODERN WORLD £60.00

PDF DOWNLOADS.

BOOK – ENGINE TECHNOLOGY FOR THE MODERN WORLD £50.00
GUIDE – CONVERTING A V12 E-TYPE TO FUEL INJECTION £25.00
UNDERSTANDING ELECTRONIC FUEL INJECTION, IGNITION, etc. £25.00

MISCELLANEOUS ITEMS.

ECU REPAIRS, ADJUSTABLE CONVERSIONS – Jaguar V12 & 3.6, Rover V8, etc. from £200.00
ECU CONVERSION TO LAMBDA / CATALYST OPERATION (V12) P.O.A. from £265.00E
ECU FULL FUNCTION BENCH TEST (Included free with repair or modification ) £65.00
NEW & SECONDHAND ECUs – checked and tested Price according to model from £175.00E
LONG LIFE FREE FLOW AIR FILTER – other applications P.O.A.

ORDER LEAD TIMES.

Because of the many variations according to model year and market many items are made to order and will be subject to a lead time which could be several weeks depending on the existing workload. The lead time can be verified at the time of order. Please indicate any urgency at time of placing order.

 

HOW TO ORDER.

We accept orders by telephone, fax, letter, email, or verbally. We just need details of the product(s) required, details of the car to which it will be fitted (country, emission spec, VIN number, ECU part number, as appropriate), a method of payment (we may require a 20% deposit at time of order) and any preference over delivery or any other special requirements. We also need to know if the order involves exchange parts or an outright purchase where this option applies.

 

EXCHANGE PURCHASES.

For exchange purchases we require the parts listed below for each conversion. When it is necessary that the vehicle should be off the road for the minimum time we can usually supply the conversion parts in advance, in which case an exchange surcharge will apply. The surcharge is refundable when we have received the items for exchange and have confirmed that they are in usable condition, so please pack them carefully to avoid possible damage in transit. When exchange items are sent which are damaged, unusable or require repair (e.g. a faulty ECU for a modified one) we will deduct the cost of repair or replacement from the refund. For an outright purchase the relevant surcharge should be added to the price listed. All ECUs exchange for equivalent type except by prior agreement.

Any items sent from outside the EU for exchange, repair or for conversion should be clearly marked as “Classic Car Parts – Items for exchange/repair” to ease passage through customs.

Please note that items returned for exchange more than 6 months after despatch may be subject to a 30% deduction from the refund. Items returned after 2 years will be subject to a 50% deduction. This is because when items are not returned reasonably promptly we have to buy in replacements to maintain our working stock.

ECU EXCHANGE SURCHARGES.

Bosch/Lucas 3CU (V12 1976-80). £175.00
Lucas 6CU, 16CU, 26CU, 36CU (V12 1980-94). £250.00
Lucas 8CU (Jaguar 3.6 1983-86). £250.00

Items Required for Exchange Purchases.

Exchange Surcharge.

   
V12 Large Throttle Conversion:- Air Filter Boxes inc. Filters, Throttles, ECU. £500.00
V12 Plus Torque Conversion:- Air Filter Boxes inc. Filters, Throttles, Inlet Manifolds, ECU.  
V12 High Torque manifolds. £275.00

Throttles should be complete assemblies with spindles and discs in place.
Inlet manifolds should be stripped of all bolted-on fittings but studs should be left in place.                                                   

Air filter boxes should be in sound condition without significant damage or rust.                                                                       

All items should be reasonably clean and in a condition suitable for reuse without undue restoration or repair.

DELIVERY.

Cost of delivery is extra. I try to use the most cost effective delivery method for each order but the choice can vary with circumstances and the need for insurance cover. Delivery of low value items (generally under £150) is normally by regular post with certificate of posting where appropriate. Delivery of higher value small items (under 2 kg) is usually by insured postage (airmail). Larger items are normally sent by courier at the most competitive price at the time. A customer’s preference for an alternative means of delivery can usually be accommodated. Some carriers add a surcharge for import duty or for the cost of customs clearance charges where these have been incurred and in some countries there may be local delivery extras. Any such charges will be the responsibility of the receiving agent or customer.

 

Sample delivery charges for guidance only – applicable at mid 2017.

ECU – registered postage next day service in UK  £11.00
ECU – insured air mail to USA 5 -7 days  £31.00
Large Throttle kit – UK  £30.00
Large Throttle kit – Germany  £50.00
Large Throttle kit – USA £110.00
Plus Torque kit V12 – USA £135.00
TT Exhaust System – XJS V12 complete – Germany   £80.00
TT Exhaust System – XJS V12 complete – USA £160.00

VAT and other TAXES.

VAT will be added to all UK orders, and to orders within the EU except where a valid VAT number is provided with the order. VAT does not apply to orders from outside the EU. For orders to the USA import duty at (we believe) 3% of the invoice value may be levied by USA customs. Similar charges may apply elsewhere. VAT must be charged on orders collected in the EU by visitors to the EU but we can provide the necessary form to reclaim the VAT provided it is stamped by customs on leaving the EU. This form must be returned to us and we then make the refund direct to the customer.

METHODS of PAYMENT.

We will accept payment by Visa and MasterCard, Paypal, electronic bank to bank transfer, or by a Sterling cheque drawn on a UK bank. For cheque payments clearance time should be allowed for ahead of despatch. A deposit of 20% may be required to confirm an order, the balance being payable when ready for despatch.

In the event of any uncertainty about pricing, availability or any other detail please ask for advice.

Contact us at:-

AJ6 Engineering

60, Henshall Road, Bollington, Macclesfield, Cheshire SK10 5DN, U.K.

Tel/Fax:- 0044 (0)1625 573556

Email: aj6engineering@ntlworld.com

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