2025 Demon Tweeks Motorsport E-Catalogue - Catalog - Page 327
Used by championship winning teams all over the world over in
their relentless search for performance with the results to match.
M3, M4 (G80, G82) (2 Filters Inc)
M5 (F10) (2 Filters Inc)
M5 (F90) (2 Filters Inc)
FIAT
500/595 Abarth 1.4 Turbo
FORD
Fiesta Mk5 2.0 ST150
Fiesta Mk6/Mk7 (All excl. 1.4D)
Fiesta Mk8 1.1 & 1.5
Focus Mk3 (All models)
Focus Mk4 (All models)
Mustang 2.3, 5.0
HONDA
Civic Type R (FK2)
Civic Type R (FK8)
NEW Civic Type R (FL5)
HYUNDAI
i20 N
i30 N
LOTUS
Elise 1.6/1.8
MAZDA
MX5 (NC) 1.8/2.0
MX5 (ND) 1.5/2.0
MERCEDES
A45 AMG
C63 AMG (2 Filters Req)
MINI
One, Cooper 1.6
Cooper S 1.6
One, Cooper, Cooper S (excl. JCW)
from
1
£34.38
*Limitations apply. For details
visit knfilters.com/warranty.
1 • Replacement Filter Elements
Replaces the original restrictive paper element in a standard
airbox with a performance free flowing long life filter.
Increased horsepower and improved throttle response.
Application
AUDI
RS3, RSQ3
RS4, RS5
RS6, RS7 V8 4.0
R8 5.2 V10 6 Speed (2 Filters Inc)
R8 5.2 V10 S Tronic (2 Filters Inc)
TT Mk2 1.8, 2.0 (210PS)
TT Mk3 1.8/2.0
BMW
M135i & M235i
M140i/M240i
M135i
M2 Competition (F87) (2 Filters Inc)
M2 (G87) (2 Filters Inc)
3/4 Series (F3x) 340i & 440i
3 Series (G20, G21) (All models)
M3, M4 (F80, F82) (2 Filters Inc)
Year
Part No.
Price
21- (33-3036) £48.74
17- (E-0646) £67.49
13-19 (E-0664) £56.24
09-14 (E-0669) £322.50
15- (E-0658) £322.50
08-14 (33-2865) £44.99
14- (33-3005) £48.74
12-16 (33-2997)
16-19 (33-3051)
20- (33-5111)
18- (33-2488)
23- (33-3171)
15-19 (33-3051)
18- (33-3136)
14-19 (33-2488)
£48.74
£48.74
£48.74
£97.50
£97.50
£48.74
£48.74
£97.50
from
2 • Bolt-On Air Filters
2
£75.00
Application
Part No.
Filters to suit Weber 40, 45, 48 DCOE, Dellorto
40, 45, 48 DHLA, available in various heights
45mm high small oval
(56-9106)
54mm high small oval
(56-9105)
63mm high small oval
(56-9104)
83mm high small oval
(56-9265)
102mm high small oval
(56-9107)
Weber 32/36 DGAV/38 DGAS
(56-9070)
SU 1.5” HS4, HIF4, HIF38
(56-9310)
Price
A comprehensive range of filters to suit
most carbs and throttle bodies, giving extra
power, plus a filter with up to 50,000 miles
without attention.
Flexible cold air hose kit
Vent adaptor kit
Universal installation kit
4 • Filter Servicing
Power Kleen cleaner and degreaser
(99-0621EU)
£12.74
Filter oil (Aerosol)
204ml
(99-0504EU)
£7.50
406ml
(99-0516EU)
£8.99
Filter oil (Squeeze bottle)
250ml
(99-0533)
£5.99
Synthetic Air Filter Cleaner for
Dryflow filters
(99-0624)
£12.74
3
15-17 (33-3058)
15-17 (33-3058)
23- (33-5139)
£37.58
£37.58
£43.33
21- (33-3052)
17- (E-0642)
£41.25
£56.24
04-17 (33-2252)
£48.74
05-15 (33-2335)
15- (33-5040)
£48.74
£40.63
19- (E-0638)
14- (33-3072)
£56.24
£48.74
06-14 (33-2941)
07-14 (33-2936)
15- (33-3025)
£41.25
£48.74
£48.74
99-08 (33-2105)
08-12 (33-2392)
£48.74
£48.74
09- (33-2399)
08- (33-2413)
£40.63
£97.50
12-15 (E-0666) £56.15
16- (33-3078) £52.50
09-12 (E-1999) £134.99
12-15 (33-2484) £97.50
14-19 (33-5137) £83.33
19- (33-3153) £97.50
05-12 (33-2927)
12-19 (33-3007)
16-19 (33-3057)
£41.25
£41.25
£48.74
93-07 (33-2232)
07-17 (33-2304)
£40.63
£48.74
20- (33-2443)
19- (33-3136)
£48.74
£48.74
17- (33-3005)
08-14 (33-2865)
14- (33-3005)
£48.74
£44.99
£48.74
This is a small selection of filters available, for
more applications please call or visit our website.
Base Dia
89mm
114mm
89mm
114mm
102mm
152mm
152mm
191mm
Top Dia
89mm
110mm
51mm
89mm
76mm
117mm
117mm
127mm
Height
102mm
127mm
102mm
146mm
127mm
152mm
356mm
254mm
Part No.
(RU-0600)
(RU-0910)
(R-1260)
(RU-5111)
(RU-2600)
(RE-0930)
(RE-0880)
(RU-3280)
Price
£37.49
£52.50
£44.99
£37.49
£41.25
£52.50
£75.00
£59.99
The K&N Recharger Kit is designed for cleaning your K&N oiled cotton
air filter when it is time to be serviced and will restore air flow efficiency.
This will bring your K&N oiled cotton air filter to like new condition. The kit
includes K&N Power Kleen air filter cleaner and air filter oil. 200ml Spray
Oil Aerosol
(99-5000EU) £12.74
Oil squeeze bottle
(99-5050) £11.67
from
6
£21.00
7
£37.49
from
8
£33.74
The K&N DRYFLOW® air filter media is designed to strike a
desirable balance between airflow and efficiency; providing a
high level of filtration while only showing slightly less airflow
than the oiled Performance Air Filter™ media. Because they do
not have to be re-oiled, servicing DRYFLOW® air filters is quick
and easy. Available now in a wide selection of sizes.Plate simply
clips together with the filter element and base plate.
450mm (L) x 150mm (W).
5
5 • Recharger Kit
ALL PRICES PLUS VAT
£35.80
£37.49
£34.38
£50.00
£48.74
£48.74
8 • Universal DRYFLOW® Synthetic
Air Filters
£134.99
4
Available in a variety of sizes with both rubber and steel bases.
Chrome top filter
13mm neck I/D (38mm high)
(62-1330)
£21.74
16mm neck I/D (38mm high)
(62-1340)
£21.74
19mm neck I/D (38mm high)
(62-1360)
£21.00
05-08 (33-2880)
08-17 (33-2955)
17- (33-3117)
10-18 (E-2993)
18- (33-3131)
15- (33-5029)
A full range of universal clamp on rubber neck filters
ideal for specialised installations in both road and
motorsport. Many sizes available to suit all horsepower
requirements. Massive range available please call or
visit our website.
£29.24
£14.99
£25.50
6 • Universal Clamp-On Breathers
£41.25
MITSUBISHI
Lancer EVO VI-IX
Lancer EVO X
NISSAN
370Z (2 Filters Req)
GT-R (2 Filters Inc)
PORSCHE
Boxster/Cayman 2.7 & 3.4
Boxster/Cayman 2.0 & 2.5
911 (997) 3.6, 3.8 (Exc Turbo)
911 (991)
911 (911) Turbo 3.8
911 (992) 3.0
RENAULT
Clio 197, 200
Clio Mk4 (All excl. 1.2 non turbo)
Megane Mk4 (All excl. RS TCe 280)
SUBARU
Impreza 2.0/2.5 Turbo
Impreza (All models)
TOYOTA
Yaris GR
Supra GR
VOLKSWAGEN
Polo 2.0 GTI
Golf Mk6 GTI
Golf Mk7, Mk8 GTi, R
from
£75.00
£97.50
£93.74
£82.49
£89.99
£93.74
£82.49
(85-7000)
(A2053-RC5052)
(85-6004)
08- (33-3014)
Filter Shape
Flange I.D
Round straight 57mm
Round straight 68mm
Round tapered 57mm
Round tapered 76mm
Round tapered 73mm
Round tapered 76mm
Round tapered 102mm
Round tapered 152mm
3 • 54 Series Universal Intake System
• Accessories
£97.50
£97.50
£97.50
7 • Universal Air Filters
• Competition
As used by leading BTCC teams, the 54 Series Universal Air
Intake offers supreme air flow from a small package. Featuring a
re-usable cotton air filter element with a unique inverse radius,
the 54 Series has been designed to increase engine horsepower.
The kit includes a ¼” NPT adaptor connection for using breather
vents or temperature sensors.
(54-5000) £134.99
20-23 (33-3171)
11-17 (33-2488)
17- (33-3128)
AIR FILTERS •
K&N have been world leaders in performance air filters for over 50
years. They offer better filtration, higher levels of airflow and last
longer than a paper equivalent.
Filter Shape
Round straight
Round tapered
Round straight
Round tapered
Round tapered
Round tapered
Round tapered
Round tapered
Round tapered
Round tapered
Round straight
Round tapered
Round tapered
Round tapered
Round straight
Flange I.D
64mm
70mm
76mm
76mm
76mm
89mm
89mm
102mm
102mm
127mm
127mm
152mm
152mm
152mm
152mm
Base Dia
89mm
152mm
127mm
152mm
152mm
152mm
152mm
152mm
152mm
165mm
165mm
114mm
191mm
191mm
191mm
Top Dia
89mm
133mm
127mm
133mm
133mm
133mm
133mm
117mm
133mm
121mm
165mm
89mm
114mm
133mm
191mm
9 • Universal Air Box
Height
152mm
87mm
165mm
159mm
229mm
159mm
229mm
152mm
235mm
222mm
229mm
146mm
229mm
152mm
305mm
Part No.
(RU-3131HBK)
(RU-3103HBK)
(RU-3128HBK)
(RU-3108HBK)
(RU-3109HBK)
(RU-3110HBK)
(RU-3111HBK)
(RU-3113HBK)
(RU-3112HBK)
(RU-3107HBK)
(RU-3127HBK)
(RU-3121HBK)
(RU-3115HBK)
(RU-3102HBK)
(RU-3124HBK)
Price
£33.74
£52.50
£59.99
£52.50
£52.50
£52.50
£52.50
£59.99
£52.50
£75.00
£82.49
£53.99
£82.49
£59.99
£82.49
9
£120.00
High flow airbox with excellent power rating.
The base is supplied blank and can easily be
cut to suit your requirements. The
carbon-look top plate simply clips together
with the filter element and base plate.
450mm (L) x 150mm (W).
Height
100mm
Power Rating
Part No. Price each
500bhp
(56-9188-1)
£120.00
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664466 •
327
