2026 Demon Tweeks Motorsport Catalogue - Flipbook - Page 334
AIR FILTERS •
For over 40 years, Pipercross has been a leader in British engineering,
designing, testing, and manufacturing high-performance air filters
in the UK since 1983. Trusted by professionals and enthusiasts,
our commitment to innovation and excellence ensures every filter
delivers optimal airflow and filtration to enhance your vehicle’s
performance, fuel efficiency, and longevity.
UNIVERSAL FILTER RANGE
COMPETITION FILTERS
1
10 • Universal Rubber-Neck Cone Filter
* Pre cut or blank baseplates
available seperately
from
£320.00
from
2
As used by leading World Rally Championship teams. Will fit directly onto
most air inlets and caters for neck diameters of 60 to 146mm (others on
request) with numerous filter sizes to fit most applications.
150mm diameter up to 400mm high.
from £33.05
£67.43
from
10
1 • PX600 Universal Carbon Airbox Kit
This kit is designed and engineered to deliver a flexible, performance focused
enclosed intake system that can be tailored to a wide range of applications.
Suitable for engines using either open air or Pipercross PX600 filtered multicarburettor or multi-throttle body configurations, it provides a fully enclosed
design that helps reduce noise and lower intake air temperatures. The
universal layout allows configurable fitment with both left- and right-hand
inlet options, with 75mm or 100mm inlet connections available. For added
versatility, the kit offers optional high-temperature neoprene cold-air feed
ducting and optional Pipercross internal filtration for compact installations. It
is also backwards compatible with all existing PX600 filter kit baseplates.
75mm or 100mm intake air box with filter and ducting
(C6) £360.00
75mm or 100mm intake air box without filter and ducting
(C6) £320.00
Replacement filter
(C6000) £22.43
Replacement blank base plate
(C60) from £35.43
• Cold Air Feed
Convoluted hose with ‘ram pipe’ ends. Direct cold, dense air to filter for even
more power. 3” or 4” diameter
(not shown) from £23.98
2 • PX600 Competition
Air Filter
Compatible with a huge range of
baseplates/applications, this can be
fitted in place of two filters. Suitable
for twin Weber DCOE, DCO/SP,
Dellorto DHLA carburettors.
Size: 435mm long x 190mm wide*
from £67.43
Overall Internal
height
height
Domed
(C602D)
90mm
65mm
(C603D) 120mm
90mm
(C604D) 150mm
125mm
Box
(C6001)
40mm
25mm
(C6002)
55mm
40mm
(C6003)
85mm
65mm
(C6004) 115mm
100mm
Please state application.
• Foam Trumpet Socks
Designed for where there is no room for a standard filter.
3 Trumpet socks to suit 40/45 DCOE, DHLA, IDF etc.
Pair (C1050) £24.97
4 Twin trumpet socks. Height 50/100mm 40/45 DCOE,
DHLA
(C115) £24.97
Single socks to fit full radius rampipes. (Not Shown)
DCOE
each (C1051) £12.48
SU
each (C1052) £12.48
5
6
7
4
3
Specialist filter for turbo and injection applications fitted with spun alloy
intake incorporating a full flow radius bellmouth to optimise air flow
into the engine. Neck diameter 50mm to 100mm. Filter diameter 150mm
to 200mm. Rated up to 500bhp
from £68.49
(Filter dia 150mm)
Neck dia
Part No.
50mm
(C7021)
60mm
(C7022)
63mm
(C7001)
65mm
(C7015)
68mm
(C7010)
76mm
(C7025)
80mm
(C7004)
More available, please call.
210
230
250
300
AIRMAX INTAKE KITS
12
5 Dome Type
(C3001)
(C3002)
(C3003)
(C3004)
Overall
height
65mm
90mm
125mm
Overall
height
40mm
55mm
80mm
115mm
Internal
height
40mm
65mm
100mm
Internal
height
25mm
40mm
65mm
100mm
7 PX150 Single SU Carburettor Filter
from £37.78
BHP
110
115
145
from £37.78
BHP
105
115
125
150
£600.00
from £38.96
NEW
8
Replaces the OEM airbox lid, filter, and hose. This kit delivers
performance gains of up to +16HP and +16Nm of torque (Stage 1),
achieved by reducing airflow restriction by up to 85.37%. Includes a
carbon fibre lid and a larger intake hose.
(PK454) £600.00
13 £1500.00
13 • BMW
G8X M2/M3/M4
Replaces the OEM airbox lids, filters, and intake pipe. This system
delivers proven gains of up to 30bhp and 35Nm of torque. It features
carbon fibre lids and intake pipe with larger outlets, delivering an 84%
improvement in airflow for maximum power.
(PK445) £1500.00
PANEL FILTERS
£283.44
from
14
£49.99
FILTER SERVICING
Keep your filter in top condition with this cleaning kit, the ultimate solution
for maintaining your filter’s performance and longevity. Kit includes 1x 250ml
cleaner which safely removes dirt and debris without damaging the filter
media, ensuring your filter remains effective and efficient and 1x 100ml dirt
retention additive: Enhances and protects your filter, providing ongoing
performance and durability.
(C9000) £15.83
334
£68.49
12 • NEW Mini Cooper
ooper B48 F56
8 • NEW VAG 2.0TFSI Intake System
9 • Air Filter Service Kit
from
11
£24.97
OPEN-CONE INTAKE KITS
This is for VAG cars fitted with the 2.0TFSI (EA113)
engine is designed and engineered to directly replace
the OEM airbox and integrated intake plumbing. It
features a large filter heatshield that makes use of
the OE cold air duct, paired with a bespoke Pipercross
conical air filter that uses market leading foam filtration
media. A single piece mandrel bent aluminium intake
pipe and thick-walled silicone hoses with smooth step
internals ensure optimal airflow. Developed with the
latest 3D scanning and CAD technology, the system has
been prototyped and refined for precision fitment and
performance, with dyno testing proving power gains of
+15WHP and +21Nm torque.
(PK380) £283.44
11 • Universal Alloy Neck Cone Filter
£24.97
6 Box Type
Fits to carburettor by a separate back plate (not
included) which is available to fit all types of
carburettors.
Size: 190mm long x 190mm wide.
Baseplates available seperately.
220
230
290
Part No.
(C0183)
(C0630)
(C0640)
(C0181)
(C0190)
(C0174)
See online for full filter specifications
NEW
(C302D)
(C303D)
(C304D)
• PX300 Single Carburettor Filters
BHP
(Polished or foam top)
Neck ID Part No. Neck ID
60mm
(C0179) 85mm
65mm
(C0173) 90mm
70mm
(C0176) 100mm
75mm
(C0182) 110mm
80mm
(C0340) 130mm
146mm
£33.05
14 • Plus Panel Filter
A premium, high-performance drop-in
replacement filter. Features a 0.9mm
laser-cut aluminium frame with
an open mesh design that delivers
22.1% more airflow than the standard
performance panel filter. A direct
upgrade in quality and efficiency for
performance, luxury, and supercars.
from £49.99
15 • Performance
Panel Filters
Direct replacements for OEM
filters. 30% more airflow. Longlife.
Available for a huge range of
vehicles.
from £21.00
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664466 • ALL PRICES PLUS VAT
from
15
£21.00
