2010 MS Catalog Guts 9/28/10

All part numbers have been changed to show that the new
range and adjustment mechanism have been incorporated into
the shock and, in the case of QA1 adjustable shocks, that they
are compatible with QA1's Wireless Remote Adjust System.
• All Adjustable Shocks Are Remote Ready
All new and improved QA1 adjustable shocks are compatible
with QA1's new Wireless Remote Adjust System. The Wireless
Remote Adjust System allows users to adjust their QA1 shocks
from inside the car with a wireless handheld controller. Buy
the Remote Adjust System now or add it later - your QA1
shocks are ready on your timeline. See pages 8 & 9 for
more information.
• Improved Adjustment Range
All QA1 drag, street performance and hot rod aluminum shocks
have undergone a major design transformation this year. This
new design offers an improved operating range that has been
optimized to enhance performance by providing a softer ride at
the low end of operation, while keeping the high end very stiff
for performance handling applications. Each adjustment has
been carefully defined to provide the ideal force curve to
maximize performance.
• Improved Adjustment Mechanism
All QA1 adjustable shocks now feature a positive stop at the
end of the adjustment range to guard against over-adjustment.
Also, all QA1 adjustable shocks now feature 18 clicks of
adjustment per knob, with 324 valving combinations available
for double adjustables. In addition, the adjustment mechanism
itself has been improved for smoother operation.
Proma Star®
Street Star®
OLD PART
NUMBER
NEW PART
NUMBER
OLD PART
NUMBER
DDR3855B
DDR3855P
DDR3955B
DDR3955P
DDR4855B
DDR4855P
DDR4955B
DDR4955P
DDR5855B
DDR5855P
DDR7855B
DDR7855P
DDR8855B
DDR8855P
DDR9855B
DDR9855P
DR3855B
DR3855P
DR3955B
DR3955P
DR4855B
DR4855P
DR4955B
DR4955P
DR5855B
DR5855P
DR7855B
DR7855P
DR8855B
DR8855P
DR9855B
DR9855P
DD301
DD302
DD303
DD304
DD401
DD402
DD403
DD404
DD501
DD502
DD601
DD602
DD701
DD702
DD901
DD902
DS301
DS302
DS303
DS304
DS401
DS402
DS403
DS404
DS501
DS502
DS601
DS602
DS701
DS702
DS901
DS902
STS1570B
STS1570P
STS1572B
STS1572P
STS1574B
STS1574P
STS1576B
STS1576P
STS1578B
STS1578P
STS1610B
STS1610P
STS1661B
STS1661P
STS1915B
STS1915P
STS2501B
STS2501P
UR3855B
UR3855P
UR3955B
UR3955P
UR4855B
UR4855P
UR4955B
UR4955P
UR5855B
UR5855P
UR7855B
UR7855P
DD501
116
US501
Part Number
Cross Reference
RS501
RS301
RS302
RS303
RS304
RS401
RS402
RS501
RS502
RS503
RS504
RS901
RS902
RS801
RS802
RS803
RS804
RS701
RS702
1993 - '02 Camaro /
Firebird
OLD PART
NUMBER
DGMP1
DGMP3
DOE7855P
GMP1
GMP3
OED7855P
RC7855P
RGMP1
RGMP3
NEW PART
NUMBER
GD401
GD501
GD502
GS401
GS501
GS502
GR502
GR401
GR501
*Kits are now available in this series.
They are not listed in this section as
they are new for 2011.
Ultra Ride®
OLD PART
NUMBER
NEW PART
NUMBER
NEW PART
NUMBER
US301
US302
US303
US304
US401
US402
US403
US404
US501
US502
US601
US602
GD401
GS401
Tech: 952.985.5675 • Orders: 800.721.7761
Fax: 952.985.5679 • www.QA1.net
Mustang II Kits
Mustang II - Shocks Only
OLD PART
NUMBER
NEW PART
NUMBER
OLD PART
NUMBER
NEW PART
NUMBER
MS1375
MS1500
MS1600
MS1700
RCMS1375
RCMS1500
RCMS1600
RCMS1700
MS3375
MS3500
MS3600
MS3700
RCMS3375
RCMS3500
RCMS3600
RCMS3700
MSE1375
MSE1500
MSE1600
MSE1700
MSE5375
MSE5500
MSE5600
MSE5700
MS301-08375
MS301-08500
MS301-08600
MS301-08700
MR301-08375
MR301-08500
MR301-08600
MR301-08700
MS303-08375
MS303-08500
MS303-08600
MS303-08700
MR303-08375
MR303-08500
MR303-08600
MR303-08700
ME301-08375
ME301-08500
ME301-08600
ME301-08700
ME303-08375
ME303-08500
ME303-08600
ME303-08700
MS1
MS3
MS4
RCMS1
RCMS3
RCMS4
MS301
MS303
TS303
MR301
MR303
TS303
*There are additional part numbers in this
series that are not listed above as they are
new for 2011.
*There are additional part numbers in this
series that are not listed above as they are
new for 2011.
Pro Rear Systems
OLD PART
NUMBER
NEW PART
NUMBER
DDR1500K
DDR2000K
DDR4000K
DDR5110K
DDR5130K
DDR5150K
DR1500K
DR2000K
DR4000K
DR5110K
DR5130K
DR5150K
DD501-12100V
DD501-12130V
DD501-12175V
DD501-12110
DD501-12130
DD501-12150
DS501-12100V
DS501-12130V
DS501-12175V
DS501-12110
DS501-12130
DS501-12150
MR301 with Spring
Double Adjustable Pro Rear System
Tech: 952.985.5675 • Orders: 800.721.7761
Fax: 952.985.5679 • www.QA1.net
Part Number
Cross Reference
119
Stocker Star®
OLD PART
NUMBER
DMU7855P
DMU7856P
DMU7857P
DTC1538P
DTC1539P
DTC1540P
DTC1574P
DTC1576P
DTC1610P
DTC1661P
DTC1664P
DTC1914P
DTC1915P
DTC1958P
DTC1959P
DTC2501P
DTC2502P
DTC2511P
DTC3010P
DTC3014P
DTC3024P
MU7855P
MU7856P
MU7857P
RC1538P
RC1540P
RC1542P
RC1544P
RC1545P
RC1574P
RC1914P
RC1916P
RC1958P
RC1959P
RC3010P
RC3014P
TC1538P
TC1539P
TC1540P
TC1542P
TC1544P
TC1545P
TC1574P
TC1576P
TC1610P
TC1661P
TC1664P
TC1914P
Stocker Star®
Mustang Struts
NEW PART
NUMBER
OLD PART
NUMBER
NEW PART
NUMBER
OLD PART
NUMBER
NEW PART
NUMBER
TD706
TD707
TD708
TD501
TD901
TD502
TD403
TD504
TD902
TD801
TD903
TD505
TD802
TD507
TD508
TD703
TD704
TD509
TD510
TD511
TD512
TS706
TS707
TS708
TR501
TR502
TR503
TR401
TR402
TR403
TR505
TR506
TR507
TR508
TR510
TR511
TS501
TS901
TS502
TS503
TS401
TS402
TS403
TS504
TS902
TS801
TS903
TS505
TC1915P
TC1916P
TC1958P
TC1959P
TC2109P
TC2501P
TC2502P
TC2511P
TC3010P
TC3014P
TC3020P
TC3024P
TS802
TS506
TS507
TS508
TS702
TS703
TS704
TS509
TS510
TS511
TS705
TS512
H2001
H2003
H2004
H2005
HS601
HS603
HS604
HS605
*Kits are now available in this series. They
are not listed in this section as they are new
for 2011.
HD601
TD703
Tech: 952.985.5675 • Orders: 800.721.7761
Fax: 952.985.5679 • www.QA1.net
TS801
TR505
Part Number
Cross Reference
117
Pro Coil® Kits
Pro Coil® Kits (cont...)
OLD PART
NUMBER
NEW PART
NUMBER
OLD PART
NUMBER
NEW PART
NUMBER
DGK7275
DGK7300
DGK7325
DGMP1250-1
DGMP1250-2
DGMP1250-3
DGMP1350-1
DGMP1350-2
DGMP1350-3
DGMP1450-1
DGMP1450-2
DGMP1450-3
DGMP1550-1
DGMP1550-2
DGMP1550-3
DGMP3250-1
DGMP3250-3
DGMP3350-1
DGMP3350-3
DGMP3450-1
DGMP3450-3
DGMP3550-1
DGMP3550-3
GK7300
GK7325
GMP1250-1
GMP1250-2
GMP1250-3
GMP1350-1
GMP1350-2
GMP1350-3
GMP1450-1
GMP1450-2
GMP1450-3
GMP1550-1
GMP1550-2
GMP1550-3
GMP3250-1
GMP3250-3
GMP3350-1
GMP3350-3
GMP3450-1
GMP3450-3
GMP3550-1
GMP3550-3
RGK7275
RGMP1250-1
RGMP1250-2
GD502-15275
GD502-15300
GD502-15325
GD401-11250A
GD401-11250B
GD401-11250C
GD401-10350A
GD401-10350B
GD401-10350C
GD401-10450A
GD401-10450B
GD401-10450C
GD401-10550A
GD401-10550B
GD401-10550C
GD501-11250A
GD501-11250C
GD501-10350A
GD501-10350C
GD501-10450A
GD501-10450C
GD501-10550A
GD501-10550C
GS502-15300
GS502-15325
GS401-11250A
GS401-11250B
GS401-11250C
GS401-10350A
GS401-10350B
GS401-10350C
GS401-10450A
GS401-10450B
GS401-10450C
GS401-10550A
GS401-10550B
GS401-10550C
GS501-11250A
GS501-11250C
GS501-10350A
GS501-10350C
GS501-10450A
GS501-10450C
GS501-10550A
GS501-10550C
GR502-15275
GR401-11250A
GR401-11250B
RGMP1250-3
RGMP1350-1
RGMP1350-2
RGMP1350-3
RGMP1450-1
RGMP1450-2
RGMP1450-3
RGMP1550-1
RGMP1550-2
RGMP1550-3
RGMP3250-1
RGMP3250-3
RGMP3350-1
RGMP3350-3
RGMP3450-1
RGMP3450-3
RGMP3550-1
RGMP3550-3
GR401-11250C
GR401-10350A
GR401-10350B
GR401-10350C
GR401-10450A
GR401-10450B
GR401-10450C
GR401-10550A
GR401-10550B
GR401-10550C
GR501-11250A
GR501-11250C
GR501-10350A
GR501-10350C
GR501-10450A
GR501-10450C
GR501-10550A
GR501-10550C
118
Part Number
Cross Reference
GD401 Kit
*There are additional part numbers in this series that are not
listed above as they are new for 2011.
*GME applications have changed. Please reference pages
30 - 31 for new application information.
Tech: 952.985.5675 • Orders: 800.721.7761
Fax: 952.985.5679 • www.QA1.net