Page 133 - JGS4x4 CATALOGUE

> Performance

Air Filters - K&N DA4275 High Output Heater Matrixes
DA3136
DA3137 AlliSport uprated high output heater
matrixes with high quality vacuum
brazed cores and louvred fins.
These larger matrixes have twice the
capacity of standard which increases
heat output and improves windscreen
demisting times. TIG welded by hand.
Only requires some small mods to the
heater box to install.
DA4743 NEW
Defender - early models with bent
pipes.
Equivalent to AAP817.
DA4744 NEW DA4743
Defender - late models.
DA4273 Right hand drive (including some LHD
Range Rover Classic NAS spec). Check your application DA4744
3.9i Efi 1989 - 1992 before ordering! Not suitable for
Cone type, includes hose & Puma 2.4 and 2.2 vehicles.
fixing kit Equivalent to UTP1725.
> Designed to increase
horsepower & acceleration.
> Washable and reusable. DA4273
> Easy high performance add-on.
DA4275
K&N Dirt retention lubricating oil - 200ml aerosol
DA3136
K&N Cleaning solution - 1 litre bottle
DA3137
K&N Cleaning kit - 200ml cleaning fluid
& 200ml lubricating oil
These high performance and robust
Intercoolers - Performance units are constructed from polished
aluminium and are 30% larger than the
DA4635 standard intercooler. As a result air has
a chance to cool before entering the
engine. This cooler air can increase
engine power by up to 25bhp (subject
to application). Other benefits include
better throttle response and reduction in
fuel consumption depending on driving
conditions. Ideal for on or off road use.
Fully pressure tested, capped and
Defender comparison sealed.
- performance vs standard

Increase Engine Power & Reduce Fuel Consumption
DA4635 DA4630 Defender 90/110 - Td5 - 1998 - 2006 inc. air-con vehicles 60mm deep x 300mm high
Discovery 3 - 2.7 TdV6 DA4634 Defender 90/110 - 2007 onwards inc. air-con vehicles 60mm deep x 300mm high
Range Rover Sport - 2.7 TdV6 DA4631 Discovery 2 - Td5 60mm deep x 235mm high
The original Land Rover intercooler design can have Automatic/manual with transmission oil cooler - 1999 - 2004
problems due to the blocking up of the core with mud DA4632 Discovery 2 - Td5 60mm deep x 300mm high
when the vehicles are used off road, as the intercooler Manual without transmission oil cooler - 1999 - 2004
is mounted at the lowest point in the front of the vehicle. DA4633 Range Rover P38 - DSE 60mm deep x 280mm high
This intercooler is designed to be easier to clean Note - Dimensions for main intercooler body only. If you have a winch fitted please check clearance before fitting.
and less prone to blockage due to the courser, less DA4630 DA4634
dense fin design whilst dramatically improving flow,
performance and economy, even without any further
tuning. Tests have shown a minimum improvement in
fuel economy of 12-15%. Power and throttle response
in the lower and mid-range engine revs particularly are
noticeably improved. The intercooler is designed to
be simple to install without major modifications to the
vehicle. The performance intercooler makes full use of
the space available behind the bumper. It is designed
with an integral fan cowl extension to ensure no loss
of cooling efficiency and is supplied with mounting DA4631 DA4632
brackets and fitting guide.

DA4633

Better throttle
response & reduction
This intercooler is designed in fuel consumption.
to be easier to clean
and less prone to blockage.
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