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 (available on Cefax or use the Universal Currency Converter). Transactions outside the UK will be at the exchange rate applying at the time. Prices ending with E are for exchange purchases.

A printer-friendly version of the price list is available here

FOR THE V12 JAGUAR XJ-S, Saloon and E Type

INDUCTION & EFI
1. SE (SUPER ENHANCED) ECU - all models 1981 on	£295.00E
2. LARGE THROTTLE KIT - with remapped or modified ECU - 1976 on (inc. gaskets)	£495.00E
3. SE LARGE THROTTLE KIT - items 1 & 2, option for 1981 on	£645.00E
4. HIGH TORQUE INLET MANIFOLDS (includes port gaskets and injector seals)	£700.00E
5. PLUS TORQUE KIT - all injected V12s & EFI E Types (Items 1,2,4. inc. gaskets, etc.)	£1195.00E
6. PLUS TORQUE KIT - Race version	£1199.00E
7. PLUS TORQUE KIT - 6 litre XJ40 saloon (1993 - 5)	£895.00E
8. LONG LIFE FREE FLOW AIR FILTERS - pair	£90.00
9. THROTTLE POTENTIOMETER KIT 1981-88 cars	£75.00
10. ADJUSTABLE ECU 1975-80 applications (Bosch/Lucas D Jetronic)	£250.00E
11. ADJUSTABLE ECU 1980-91 applications (Lucas 16CU)	£395.00E
12. INJECTOR CONNECTOR PACK (Shells, terminals etc. for injectors and sensors)	£33.00
13. 16CU PROGRAMMED FOR PRE-HE V12s (inc. E TYPES CONVERTED TO EFI)	£295.00E

STAINLESS STEEL EXHAUST SYSTEMS
1. SILENCER SUBSTITUTE PIPES per pair	£115.00
2. MINIATURE STRAIGHT THROUGH BOXES ADDED TO SIL SUB PIPES	£175.00
3. TT HIGH TORQUE EXTRACTOR PIPES + Sil Sub Pipes + ECU mod.	£555.00
4. TT SYSTEM - Complete - Std rear section	£775.00
5. TT SYSTEM - Complete - Large bore rear section	£875.00
6. TT SYSTEM for V12 E Type - Complete	£775.00
7. TT SUPER SPORT system for the V12 E type - Complete	£845.00
8. TT SYSTEM for V12 6 litre saloon (XJ40 type) - Complete	£945.00
9. LARGE BORE SYSTEM - Saloons & XJS	£875.00

V12 UPGRADE OPTIONS IN STAGES
SE ECU to SE LARGE THROTTLE KIT (Item 1 converting to item 3)	£385.00E
LARGE THROTTLE KIT to PLUS TORQUE KIT (Item 2 converting to item 5)	£695.00E
SE ECU to PLUS TORQUE KIT (Item 1 converting to item 5)	£995.00E
SE LARGE THROTTLE KIT to PLUS TORQUE KIT (Item 3 converting to item 5)	£645.00E
SILENCER SUBSTITUTE PIPES to TT SYSTEM (Item 9 converting to item 10)	£465.00

V12 ENGINE - SPECIAL PARTS - to obtain up to 8.5 litres
LARGE BORE CONVERSION 96 mm or 98 mm - Liners, pistons, gaskets and block machining	£5250.00
STEEL CRANKSHAFT - various strokes up to 94 mm.	From £2250.00
SE ECU (16CU or later) Programmed for large displacement engine - engine specification required	£350.00E
Uprated fuel pressure regulators, injector upgrades, etc. for large displacement engines	P.O.A.
Long duration camshafts - race only - not recommended for road use. Subject to discussion.	P.O.A.
SE ECU programmed for race cams (16CU)	£395.00E

Note:- Full benefit of any serious engine modification will not be seen if the standard induction, fuel and exhaust systems are retained. All of our ECU, induction and exhaust conversions as listed above are highly recommended for these applications.

FOR THE JAGUAR AJ6 ENGINE - 3.2, 3.6, 4.0L XJ-S and XJ40 Saloon

INDUCTION & EFI
1. PLUS FLOW CONVERSION	£375.00E
2. PLUS FLOW INTERFACE KIT (3.6 to 4.0L engine swap)	£399.00E
3. PLUS TORQUE CONVERSION	£775.00E
4. PLUS TORQUE CONVERSION - Race version	£799.00E
5. LARGE BORE THROTTLE (12% more area)	£200.00E
6. ECU MOD for 1983-86 XJS 3.6 (cures light load richness and poor drivability)	£175.00E
7. THROTTLE POTENTIOMETER KIT 1983-87 Cars	£75.00
8. LONG LIFE FREE FLOW AIR FILTER - XJ-S 3.6 1983-87	£40.00
9. LONG LIFE FREE FLOW AIR FILTER - XJ-S 3.6 1987 on	£33.50
10. LONG LIFE FREE FLOW AIR FILTER - XJ-S 4.0	£36.50
11. LONG LIFE FREE FLOW AIR FILTER - XJ40 saloon	£43.50

STAINLESS STEEL EXHAUST SYSTEMS
1. FABRICATED REPLACEMENT EXHAUST MANIFOLD - Front	£199.00
2. FABRICATED REPLACEMENT EXHAUST MANIFOLD - Rear	£199.00
3. SILENCER SUBSTITUTE PIPES XJS per pair	£98.00
4. SILENCER SUBSTITUTE PIPES XJ40 per pair	£130.00
5. LARGE BORE SYSTEM (XJ-S)	£745.00
6. LARGE BORE SYSTEM (XJ40)	£775.00
7. TT EXTRACTOR SYSTEM XJ-S	£445.00
8. TT EXTRACTOR SYSTEM XJ-S - complete system standard size	£755.00
9. TT EXTRACTOR SYSTEM XJ-S - complete system large bore rear section	£775.00
10. TT EXTRACTOR SYSTEM XJ40	£445.00
11. TT EXTRACTOR SYSTEM XJ40 - complete system standard size	£795.00
12. TT EXTRACTOR SYSTEM XJ40 - complete system large bore rear section	£825.00

FOR THE JAGUAR AJ16 ENGINE - XJ-S and X300 Saloon (1995-97)

INDUCTION & EFI
1. PLUS TORQUE CONVERSION	£775.00E
2. PLUS TORQUE CONVERSION - Race version	£795.00E
3. CATALYST REPLACEMENT PIPES	£149.50
4. LONG LIFE FREE FLOW AIR FILTER - XJ-S	£36.50
5. LONG LIFE FREE FLOW AIR FILTER - saloon	£43.50

STAINLESS STEEL EXHAUST SYSTEMS
1. FABRICATED REPLACEMENT EXHAUST MANIFOLD - Front	£199.00
2. FABRICATED REPLACEMENT EXHAUST MANIFOLD - Rear	£199.00
3. LARGE BORE STAINLESS EXHAUST SYSTEM (XJ-S)
4. LARGE BORE STAINLESS EXHAUST SYSTEM (XJ300)	£775.00
5. TT EXTRACTOR SYSTEM XJ-S	£445.00
6. TT EXTRACTOR SYSTEM XJ-S - complete system	£775.00
7. TT EXTRACTOR SYSTEM X300	£445.00
8. TT EXTRACTOR SYSTEM X300 - complete system	£795.00

FOR THE JAGUAR XJ6 4.2 ENGINE & S1, S2 E Type

INDUCTION & EFI
1. PLUS FLOW CONVERSION (S3 EFI)	£395.00E
2. LONG LIFE FREE FLOW AIR FILTER (S3 EFI)	£33.50

STAINLESS STEEL EXHAUST SYSTEMS
1. SILENCER SUBSTITUTE PIPES per pair	£98.00
2. LARGE BORE EXHAUST	£675.00
3. TT EXTRACTOR SYSTEM	£395.00
4. TT EXTRACTOR SYSTEM - complete system standard size	£645.00
5. TT EXTRACTOR SYSTEM - complete system large bore rear section	£675.00
6. TT EXTRACTOR SYSTEM - complete - XK powered E Type (S1, S2)	£695.00

FOR THE JAGUAR V8 ENGINE

INDUCTION & EFI
LONG LIFE FREE FLOW AIR FILTER	£48.50

STAINLESS STEEL EXHAUST SYSTEMS
PERFORMANCE EXHAUST SYSTEM - XK8, XJ8 - all models	£845.00
PERFORMANCE EXHAUST SYSTEM - XKR, XJR - 4.0 & 4.2	£895.00

SUSPENSION UPGRADES

1. SUPERFLEX BUSHES - sets or pairs as appropriate
RACK MOUNT - XJ-S, XJ12, XJ6	£25.44
TOP & BOTTOM WISHBONE - XJ-S, XJ12, XJ6	£75.28
SMALL RADIUS ARM - XJ-S, XJ12, XJ6	£16.36
FRONT SUBFRAME FRONT (Competition)	£17.95
TOP of DAMPER (Competition)	£10.50

2. GAZ DAMPERS (Shock absorbers) - price each - XJ-S, XJ12, XJ6
GAZ FRONT	£44.50
GAZ REAR	£46.50
GAZ FRONT (Competition)	£46.50
GAZ HEIGHT-ADJ REAR (Competition)	£65.00

MISCELLANEOUS ITEMS

IGNITION & INJECTION TESTER	£90.00
BOOK " UNDERSTANDING ELECTRONIC FUEL INJECTION etc." - VAT free	£50.00
ABOVE BOOK IF BOUGHT WITH IGNITION & INJECTION TESTER - VAT free	£40.00
ECU REPAIRS, ADJUSTABLE CONVERSION - Jaguar V12 & 3.6, Rover V8, etc. from	£150.00
ECU CONVERSION TO LAMBDA / CATALYST OPERATION P.O.A. from	£200.00E
ECU FULL FUNCTION BENCH TEST (Included free with repair or modification )	£50.00
BOOST FUEL/IGNITION CONTROLLER for Supercharged Engines	£550.00
HIGH CAPACITY HOT WIRE AIRFLOW METER (Non-Jaguar applications)	£225.00E
NEW & SECONDHAND ECUS (Price according to model from)	£150.00E
NEW & SECONDHAND EFI SPARES	P.O.A.
LONG LIFE FREE FLOW AIR FILTER - other applications	P.O.A.
INJECTOR CONNECTORS (Shells, terminals etc. for injectors and sensors) Pack of 6	£17.50

FITTING CHARGES

The following are the prices we would charge for fitting our conversions. These prices do not allow for any remedial work to deal with any existing problems which might be exposed during the fitting process.
V12 LARGE THROTTLE CONVERSION	£125.00
V12 PLUS TORQUE CONVERSION	£225.00
3.2,3.6,4.0L PLUS FLOW CONVERSION	£75.00
3.2,3.6,4.0L PLUS TORQUE CONVERSION	£165.00
XJ6 4.2 EFI PLUS FLOW CONVERSION	£60.00

ORDER LEAD TIMES

Because of demand and the many variations it is impossible for us to supply all items from stock so there may be a lead time from date of order for our more complex products. 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. If fitting is required then a suitable date will need to be agreed.

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 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 "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)	£125.00
Lucas 6CU, 16CU, 26CU, 36CU (V12 1980-94)	£250.00
Lucas 8CU (Jaguar 3.6 1983-86)	£250.00

ECU Exchange Surcharges

Items Required for Exchange Purchases	Exchange Surcharge.
V12 Large Throttle Conversion:- Air Filter Boxes inc. Filters, Throttles, ECU.	£300.00
V12 Plus Torque Conversion:- Air Filter Boxes inc. Filters, Throttles, Inlet Manifolds, ECU.	£400.00
V12 High Torque manifolds.	£200.00
AJ6 (3.2, 3.6, 4.0L) Plus Torque Conversion:- Inlet Manifold, Air Filter Box, Airflow Meter.	£400.00
XJS (up to 1987) Plus Torque Conversion:- Inlet Manifold, Air Filter Housing, ECU.	£400.00
AJ16 (X300 & XJS 4L 1995 on) Plus Torque Conversion:- Inlet Manifold, Throttle Assy.	£350.00
AJ6 (3.2, 3.6 & 4.0L) Plus Flow Conversion:- Air Filter Assembly, Airflow Meter.	£300.00
4.2 Plus Flow Conversion:- Air Filter Assembly, ECU, Airflow meter.	£300.00

Delivery

Cost of delivery is extra. We 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 UPS or registered post. Larger items are normally sent by UPS (Expedited service abroad, overnight in UK). A customer's preference for an alternative means of delivery can usually be accommodated. Some carriers add a c.o.d. surcharge for the cost of customs clearance charges where these have been incurred and in some countries there may be local delivery extras.

Sample delivery charges for guidance only:

ECU - registered postage next day service in UK	£6.95
ECU - insured air mail to USA 5 -7 days	£22.50
Large Throttle kit - UK - by UPS	£12.00
Large Throttle kit - USA - by UPS	£97.00
Plus Torque kit V12 - USA - by UPS	£126.00

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, electronic bank to bank transfer, by a sterling cheque drawn on a UK bank, or by cash in sterling. 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.