Controlled by the DSC Sport controller, the Tractive DDA line is unlike any other electronic damper in the world. From its incredibly fast response rate and state-of-the-art electronics and valve design to its superior build quality and design, Tractive makes no compromise on quality. Tractive Suspension spent three years of extensive calculation, simulation, and engineering before the DDA valve was put into production. Paired with the DSC Sport controller, the Tractive DDA line offers the most sophisticated and highest-performing active suspension solution for all situations.

DDA Valve
The heart of the Tractive DDA product line, the DDA valve is the fastest, most stable bi-directional internal damping valve in the world. The DDA valve can respond to commands from the DSC Sport controller in only six milliseconds, or up to 60 times in the blink of an eye! (comparable valve designs respond in 80-100 milliseconds). Unlike other electronic solenoid valves, the DDA valve can also respond to mid-stroke commands, allowing for even more instantaneous damping performance. By utilizing a traditional shim stack arrangement in their electronic solenoid valve design, Tractive is able to repeatedly and consistently produce the “ideal” damping curve for a variety of applications.

Build Quality
The mechanical build also sets the Tractive DDA line apart from similar dampers on the market. Tractive Suspension’s proprietary guide seal design features a .01mm guide clearance – the finest in the industry. This incredibly precise guide seal clearance provides Tractive DDA products with the lowest stiction in the industry. This precision, combined with the placement and position of the DDA valve, makes the DDA valve impervious to side load even during the most severe mechanical conditions.

Reliability
All Tractive products are subject to scrutinous quality control tests and simulations in accordance with BMW automotive standards before receiving the green light for production. Each DDA valve design is subjected to 17.6 million cycles on a shock dyno and must retain 85% of original damping performance before being approved for production. It is not without reason that Tractive Suspension is the preferred choice of the experienced long-distance motorbike adventure rider or the low temperature snowmobile crosser. The DDA valve is tested at temperatures as low as -30°C and as high as 140°C before production. Any technology that survives in these harsh conditions, has a field day in car racing.

All Tractive DDA products are fully serviceable and rebuildable by DSC Sport, eliminating the need for costly overseas shipping. DSC Sport recommends product inspection every 30,000 miles.

 

  • Ford Focus RS

    £4,389.00 + VAT
ACER-ACE
ModelPart No.Price Ex.Part No.Price Ex.
Audi
A3 8V

TRAC-AU-Axx07

4222.6

TRAC-AU-Axx08

5637.3
TT MK 3 8S

TRAC-AU-Axx03

4222.6

TRAC-AU-Axx04

5637.3
TT MK 2 8J

TRAC-AU-Axx05

4222.6

TRAC-AU-Axx06

5637.3
BMW
F8X M3/M4

TRAC-BW-Axx19

4222.6

TRAC-BW-Axx20

5637.3
F87 M2

TRAC-BW-Axx31

4222.6

TRAC-BW-Axx32

5637.3
E9X M3

TRAC-BW-Axx15

4278.5

TRAC-BW-Axx16

5693.2
E82 1M

TRAC-BW-Axx15

4278.5
E85-E86 Z4M

TRAC-BW-Axx35

4407.5

TRAC-BW-Axx36

5822.2
E85-E86 Z4 non-M

TRAC-BW-Axx39

4222.6

TRAC-BW-Axx40

5637.3
E46 M3

TRAC-BW-Axx41

4407.5

TRAC-BW-Axx42

5822.2
E46 3-Series

TRAC-BW-Axx11

4222.6

TRAC-BW-Axx12

5637.3
E36 3-Series M3

TRAC-BW-Axx03

4407.5

TRAC-BW-Axx04

5822.2
E36 3-Series non-M

TRAC-BW-Axx07

4287.1

TRAC-BW-Axx08

5701.8
E36 Z3 + Z3M

TRAC-BW-Axx19

4287.1

TRAC-BW-Axx20

5701.8
E36 3-Series Compact

TRAC-BW-Axx19

4287.1

TRAC-BW-Axx20

5701.8
Caterham
Wide Track

TRAC-TV-Axx07

2760.6

TRAC-TV-Axx08

4175.3
Narrow Track

TRAC-TV-Axx03

2760.6

TRAC-TV-Axx04

4175.3
Chevrolet
Camaro 6th Gen

TRAC-CH-Axx11

4179.6

TRAC-CH-Axx12

6179.1
Corvette C7

TRAC-CH-Axx07

3685.1

TRAC-CH-Axx08

5749.1
Corvette C5/C6

TRAC-CH-Axx03

4063.5

TRAC-CH-Axx04

5749.1
Dodge
Viper 5th Gen

TRAC-DO-Axx03

4063.5

TRAC-DO-Axx04

5529.8
Ferrari
458 Italia

TRAC-FE-Axx03

5147.1

TRAC-FE-Axx04

6523.1
Fiat
500 / Abarth

TRAC-FI-Axx07

4063.5

TRAC-FI-Axx08

5478.2
124 / Abarth

TRAC-FI-Axx03

3448.6

TRAC-FI-Axx04

5155.7
Ford
Mustang S550

TRAC-FO-Lxx09

4282.8

TRAC-FO-Lxx10

6351.1
Mustang S550 GT350

TRAC-FO-Lxx07

4282.8

TRAC-FO-Lxx08

6351.1
Focus RS MK3( ‘Road/Track’)

TRAC-FO-Lxx03

4287.1

TRAC-FO-Lxx04

5701.8
Focus RS MK3(‘ ‘Touring”)

TOUR-FT-Axx02

3117.5
Honda
Civic FK7 non Type-R

TRAC-HC-Axx19

4287.1

TRAC-HC-Axx20

5701.8
Civic Type-R FD2

TRAC-HC-Axx11

4287.1

TRAC-HC-Axx12

5701.8
S2000

TRAC-HC-Axx07

3839.9

TRAC-HC-Axx08

5155.7
NSX

TRAC-HC-Axx03

3839.9

TRAC-HC-Axx04

5155.7
Land Rover
Defender 90/110/130(‘ Expedition’)

TRAC-LR-Axx03
TRAC-LR-Axx07
TRAC-LR-Axx11

4403.2

TRAC-LR-Axx04
TRAC-LR-Axx08
TRAC-LR-Axx12

5031
Defender 90/110/130( ‘Touring’)

TOUR-LT-Axx02
-TOUR-LT-Axx04
-TOUR-LT-Axx06

2666
Lotus
911 – 991 GT3 + RS

TRAC-PO-Axx35

5095.5

TRAC-PO-Axx35

7159.5
911 – 991 C2/C4/Turbo

TRAC-PO-Lxx47

5095.5

TRAC-PO-Lxx47

7159.5
911 – 997 GT2/GT3 + RS

TRAC-PO-Axx23

5095.5

TRAC-PO-Axx24

7159.5
Evora

TRAX-LO-Axx19

2760.6

TRAC-LO-Axx20

4175.3
Evora GT4
Exige GT3

TRAC-LO-Axx03

2760.6

TRAC-LO-Axx04

4201.1
Exige Series 3
Exige Series 2

TRAC-LO-Axx11

2760.6

TRAC-LO-Axx12

4175.3
Mazda
MX-5/Miata ND

TRAC-MA-Axx11

3448.6

TRAC-MA-Axx12

5155.7
MX-5/Miata NC

TRAC-MA-Axx07

3448.6

TRAC-MA-Axx08

5155.7
MX-5/Miata NA-NB

TRAC-MA-Axx03
TRAC-MA-Axx12

3448.6

TRAC-MA-Axx04
TRAC-MA-Axx13

5155.7
Mercedes
A-Class W176

TRAC-ME-Rxx

4287.1

TRAC-ME-Txx

5701.8
G-Class W463( ‘Expedition’)

TRAC-ME-Axx03

5203

TRAC-ME-Axx04

5848
G-Class W463

TOUR-MT-Axx02

3827
Mini
R56/R55

TRAC-MI-Axx03

4222.6

TRAC-MI-Axx04

5637.3
Mitsubishi
Lancer EVO 10

TRAC-MT-Axx11

4287.1

TRAC-MT-Axx12

5701.8
Lancer EVO 9

TRAC-MT-Axx15

4287.1

TRAC-MT-Axx16

5701.8
Lancer EVO 7-8

TRAC-MT-Axx07

4287.1

TRAC-MT-Axx08

5701.8
Lancer EVO 4-5-6

TRAC-MT-Axx03

4287.1

TRAC-MT-Axx04

5701.8
Nissan
GT-R R35 ‘NISMO’

TRAC-NI-Lxx11

4282.8

TRAC-NI-Lxx12

6351.1
GT-R R35

TRAC-NI-Axx03

4282.8

TRAC-NI-Axx04

6351.1
GT-R R32

TRAC-NI-Axx07

3448.6

TRAC-NI-Axx08

5155.7
Porsche
Cayman/Boxster 987

TRAC-PO-Axx27

5396.5

TRAC-PO-Axx28

7460.5
991 – 991 C2

TRAC-PO-Axx31

5095.5

TRAC-PO-Axx32

7159.5
911 – 997 C4/Turbo

TRAC-PO-Lxx51

5185.8

TRAC-PO-Lxx52

7254.1
911 – 997 C2

TRAC-PO-Axx31

5095.5
911 – 996 GT2/GT3 + RS

TRAC-PO-Axx23

5095.5

TRAC-PO-Axx24

7159.5
911 – 997 C4/Turbo

TRAC-PO-Lxx51

5185.8

TRAC-PO-Lxx52

7254.1
911 – 997 C2

TRAC-PO-Axx19

5095.5

TRAC-PO-Axx20

7159.5
911 – 996 GT2/GT3 + RS

TRAC-PO-Axx15

5095.5

TRAC-PO-Axx16

7159.5
911 – 996 C4/Turbo

TRAC-PO-Axx

5185.8

TRAC-PO-Axx

7254.1
911 – 996 C2

TRAC-PO-Axx11

5095.5

TRAC-PO-Axx12

7159.5
911 – 993

TRAC-PO-Axx07

5185.8

TRAC-PO-Axx08

7254.1
911 – 964

TRAC-PO-Axx03

5185.8

TRAC-PO-Axx04

7254.1
Renault
Megane 3 RS 250/265/275

TRAC-RN-Axx17

4287.1

TRAC-RN-Axx18

5701.8
Megane 2 RS 225/230

TRAC-RN-Axx15

4287.1

TRAC-RN-Axx16

5701.8
Clio 4 RS 200/220

TRAC-RN-Axx11

4287.1

TRAC-RN-Axx14

5701.8
Clio 3 RS 197/200

TRAC-RN-Axx07

4287.1

TRAC-RN-Axx08

5701.8
Clio 2 RS 172/182

TRAC-RN-Axx03

4106.5

TRAC-RN-Axx04

5516.9
Subaru
BRZ/GT-86/FR-S

TRAC-SR-Axx03

4295.7

TRAC-SR-Axx04

5710.4
Impreza VA WRX/STI

TRAC-SR-Axx23

4295.7

TRAC-SR-Axx24

5710.4
Impreza GR STI

TRAC-SR-Axx19

4295.7

TRAC-SR-Axx20

5710.4
Impreza GR WRX

TRAC-SR-Axx15

4295.7

TRAC-SR-Axx16

5710.4
Impreza GG – GD STI

TRAC-SR-Axx11

5112.7

TRAC-SR-Axx12

6518.8
Impreza GG – GD WRX

TRAC-SR-Axx07

5112.7

TRAC-SR-Axx08

6518.8
TVR
Sagaris2326.33741
Chimera/Griffith2326.33741
Cerbera2326.33741
Tuscan/Tamora/T3502532.73947.4
Tuscan/Tamora/T3502326.33741
VW
Golf MK 7

TRAC-VW-Axx06

4222.6

TRAC-VW-Axx07

5637.3
Golf MK 5/6

TRAC-VW-Axx03

4222.6

TRAC-VW-Axx04

5637.3