2003 GMC Sierra Performance Lowering Kits

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    • (0 reviews)
      # 1193084677
      GMC Sierra 1500 With Short Bed 2003, Rear Lowering Hanger and Shackle Kit with 4" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product features premium quality and will perform...
      $327.60 - $392.62
    • (0 reviews)
      # mpn474699957
      GMC Sierra 1500 HD / 2500 HD / 3500 8-Lug Rims, 6-Hole 2003, Front and Rear Economy Lowering Kit with 2" Front and 3"-4" Rear Body Drop by McGaughy's®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product...
      $377.34
    • (0 reviews)
      # 993287232
      GMC Sierra 2003, Front and Rear Deluxe Lowering Kit with 3" Front and 5" Rear Body Drop by McGaughy's®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product features premium quality and will perform better...
      $750.54
    • (0 reviews)
      # 14416434
      GMC Sierra Denali Extended Cab 2003, Front and Rear Lowering Kit with 2" Front and Rear Body Drop by Belltech®. Quantity: Sold as a Kit. This is a lowering kit that gives your truck an aggressive look while retaining factory ride...
      $182.10 - $560.90
    • (0 reviews)
      # 815293250
      GMC Sierra Denali Extended Cab 2003, Front and Rear Lowering Kit with 2" Front and 4" Rear Body Drop by Belltech®. Quantity: Sold as a Kit. This is a lowering kit that gives your truck an aggressive look while retaining factory ride...
      $488.70 - $717.50
    • (0 reviews)
      # mpn4478084962
      GMC Sierra 1500 Regular Cab / Extended Cab RWD 2003, Front and Rear Lowering Kit with 0" Front and 4" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this...
      $335.07
    • (0 reviews)
      # mpn4485320786
      GMC Sierra 1500 RWD 2003, Front and Rear Lowering Kit with 0" Front and 5" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac lowering kit. Get...
      $564.92
    • (0 reviews)
      # mpn4485320734
      GMC Sierra 1500 RWD 2003, Front and Rear Lowering Kit with 0" Front and 6" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac lowering kit. Get...
      $490.82
    • (0 reviews)
      # mpn469956501
      GMC Sierra 1500 With Cast Steel Suspension 2003, Front and Rear Lowering Kit with 2" Front and 3" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac...
      $426.36
    • (0 reviews)
      # 575492710
      GMC Sierra 2003, Front and Rear Lowering Kit with 2" Front and 4" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac lowering kit. Get improved...
      $464.22 - $563.02
    • (0 reviews)
      # mpn4234990052
      GMC Sierra 1500 With Cast Steel Suspension 2003, Front and Rear Lowering Kit with 3" Front and 4" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac...
      $511.81
    • (0 reviews)
      # 575495717
      GMC Sierra RWD With Cast Steel Suspension 2003, Front and Rear Lowering Kit with 3" Front and 5" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac...
      $922.02
    • (0 reviews)
      # mpn4483565639
      GMC Sierra RWD 4.8L / 5.3L 2003, Front and Rear Lowering Kit with 4" Front and 6" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Lowering your truck or SUV has never been easier than with this MaxTrac lowering kit. Get...
      $847.92
    • (0 reviews)
      # mpn3358026616
      GMC Sierra 1500 Regular Cab RWD 2003, Front and Rear Lowering Kit with 1.3" Front and 3" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance...
      $988.44
    • (0 reviews)
      # mpn3358026600
      GMC Sierra 1500 RWD 2003, Front and Rear Lowering Kit with 2" Front and Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance suspension systems...
      $280.76
    • (0 reviews)
      # mpn3358026628
      GMC Sierra 1500 Extended Cab RWD 2003, Front and Rear Lowering Kit with 2" Front and 3" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance...
      $863.66
    • (0 reviews)
      # 815294197
      GMC Sierra 1500 RWD 2003, Front and Rear Lowering Kit with 2" Front and 4" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance suspension systems...
      $507.47 - $938.06
    • (0 reviews)
      # mpn3358026626
      GMC Sierra 1500 Extended Cab RWD 2003, Front and Rear Lowering Kit with 3" Front and 4" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance...
      $863.66
    • (0 reviews)
      # mpn3358026643
      GMC Sierra 1500 Extended Cab RWD 2003, Front and Rear Lowering Kit with 3" Front and 5" Rear Body Drop by Ground Force®. Quantity: Sold as a Kit. Ground Force Suspension Systems has been a leading manufacturer in tuned performance...
      $947.87
    • (1 review)
      # 1263502363
      GMC Sierra 1500 RWD 2003, SlamAIR™ Rear Air Suspension Spring Kit With 2" - 4" Rear Body Drop by Air Lift®. Quantity: Sold as a Kit. This is a set of adjustable secondary air support springs designed for trucks that have already been...
      Set of two adjustable secondary air support springsRestores up to 2000 pounds of leveling capacity to vehicles that have lost suspension travel due to being lowered 2 to 6 inches
      $241.02 - $899.02
    • (1 review)
      # 1263521368
      GMC Sierra 1500 RWD 2003, SlamAIR™ Rear Air Suspension Spring Kit With 4" - 6" Rear Body Drop by Air Lift®. Quantity: Sold as a Kit. This is a set of adjustable secondary air support springs designed for trucks that have already been...
      Set of two adjustable secondary air support springsRestores up to 2000 pounds of leveling capacity to vehicles that have lost suspension travel due to being lowered 2 to 6 inches
      $241.02 - $899.02
    • (1 review)
      # mpn474699927
      GMC Sierra 1500 / 1500 HD RWD 2003, Front Lowering Coil Springs with 1"-2" Front Drop Height by McGaughy’s®. Quantity: 2 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using...
      $138.23
    • (1 review)
      # 1205422619
      GMC Sierra 1500 RWD 2003, Front Lowering Coil Springs with 1" Front Drop Height by Belltech®. Quantity: 2 per Pack. Belltech Lowering Coil Springs have been engineered to provide the visual lowering you are looking for with the OEM...
      $147.50 - $174.70
    • (0 reviews)
      # 387449083
      GMC Sierra 1500 RWD 2003, Pro™ Front Lowering Coil Springs by Belltech®. Quantity: 2 per Pack. This is a set of replacement coil springs designed for the enthusiast who seeks to lower their vehicle and achieve handling improvements in...
      $152.50 - $168.90
    • (0 reviews)
      # mpn1639222
      GMC Sierra Denali Without QuadraSteer 2003, SUV Pro-Kit Front and Rear Lowering Coil Springs with 3" Front and Rear Drop Height by Eibach®. Quantity: 4 per Pack. These performance-oriented replacement spring sets offer a...
      $323.19
    • (0 reviews)
      # mpn1639219
      GMC Sierra Denali Without QuadraSteer 2003, SUV Pro-Kit Rear Lowering Coil Springs with 2" Rear Drop Height by Eibach®. Quantity: 2 per Pack. These performance-oriented replacement spring sets offer a lower-than-stock ride height that...
      $177.39
    • (0 reviews)
      # mpn1639221
      GMC Sierra Denali Without QuadraSteer 2003, SUV Pro-Kit Rear Lowering Coil Springs with 3" Rear Drop Height by Eibach®. Quantity: 2 per Pack. These performance-oriented replacement spring sets offer a lower-than-stock ride height that...
      $177.39
    • (0 reviews)
      # 293630152
      GMC Sierra RWD 2003, Front Lowering Coil Springs with 1" Front Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. MaxTrac suspension has designed a lowering spring to easily lower your vehicle from the factory stance. This spring...
      $129.15
    • (0 reviews)
      # 339773736
      GMC Sierra RWD 2003, Front Lowering Coil Springs with 2" Front Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. MaxTrac suspension has designed a lowering spring to easily lower your vehicle from the factory stance. This spring...
      $129.15
    • (0 reviews)
      # mpn469955921
      GMC Sierra Denali 2003, Rear Lowering Coil Springs with 2" Rear Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. Shocks or Shock Extenders recommended. MaxTrac suspension has designed a lowering spring to easily lower your...
      $135.80
    • (1 review)
      # mpn469955922
      GMC Sierra Denali 2003, Rear Lowering Coil Springs with 3" Rear Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. Shocks or Shock Extenders recommended. MaxTrac suspension has designed a lowering spring to easily lower your...
      $135.80
    • (1 review)
      # mpn469955923
      GMC Sierra Denali 2003, Rear Lowering Coil Springs with 4" Rear Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. Shocks or Shock Extenders recommended. MaxTrac suspension has designed a lowering spring to easily lower your...
      $135.80
    • (0 reviews)
      # mpn3358026606
      GMC Sierra 1500 Regular Cab RWD 2003, Front Lowering Coil Springs with 1.3" Front Drop Height by Ground Force®. Quantity: 2 per Pack. Precision engineered coil springs are designed to work with or without Ground Force spindles. Coils...
      $157.04
    • (0 reviews)
      # 1158366022
      GMC Sierra RWD 4.8L / 5.3L 2003, Front Lowering Coil Springs with 2" Front Drop Height by Ground Force®. Quantity: 2 per Pack. Precision engineered coil springs are designed to work with or without Ground Force spindles. Coils are hot...
      $213.40
    • (0 reviews)
      # mpn3358026585
      GMC Sierra Extended Cab RWD 4.8L / 5.3L 2003, Front Lowering Coil Springs with 3" Front Drop Height by Ground Force®. Quantity: 2 per Pack. Precision engineered coil springs are designed to work with or without Ground Force spindles....
      $213.40
    • (0 reviews)
      # mpn1418241
      GMC Sierra Denali Extended Cab 2003, Rear Shackle and Hanger Lowering Kit with 4" Rear Body Drop by Belltech®. Quantity: Sold as a Kit. This is a set of two hanger pieces and two shackles that combine to reposition the mounting points...
      $210.20
    • (0 reviews)
      # 1256897062
      GMC Sierra 1500 With 5.25" Frame 2003, Rear Lowering Flip Kit with 6" Rear Body Drop by Belltech®. Quantity: Sold as a Kit. Belltech Rear flip kits are designed application specific to relocate the rear axle of your truck from beneath...
      $403.80 - $407.90
    • (0 reviews)
      # 495918795
      GMC Sierra 2003, Rear Lowering Leaf Spring Shackles with 1"-2" Body Drop by McGaughy's®. Quantity: 2 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      $38.27 - $104.50
    • (0 reviews)
      # 1207814565
      GMC Sierra with 6-Lug Wheels / with 8-Lug Wheels with Long Bed / with Short Bed 2003, Rear Lowering Leaf Spring Shackles with 1" Body Drop by Belltech®. Quantity: 2 per Pack. This is a lowering kit that gives your truck an aggressive...
      $70.00
    • (5 reviews)
      # 495931610
      GMC Sierra 2003, Rear Lowering Leaf Spring Shackles with 2" Body Drop by Belltech®. Quantity: 2 per Pack. This is a lowering kit that gives your truck an aggressive look while retaining factory ride quality. Lower your sled evenly front...
      $53.60
    • (0 reviews)
      # 495924380
      GMC Sierra with Long Bed / with Short Bed 2003, Rear Lowering Leaf Spring Shackles with 3" Body Drop by Belltech®. Quantity: 2 per Pack. This is a lowering kit that gives your truck an aggressive look while retaining factory ride...
      $103.00
    • (0 reviews)
      # mpn4553954750
      GMC Sierra 2500 HD 2003, Rear Lowering Leaf Spring Shackles with 2"-3" Body Drop by MaxTrac Suspension®. Quantity: 2 per Pack. Maxtrac offers up rear lowering shackles as a sure fire way to get the back end of your truck out of that...
      $71.96
    • (0 reviews)
      # 495913948
      GMC Sierra RWD 2003, Rear Lowering Leaf Spring Shackles with 2" Body Drop by Ground Force®. Quantity: 2 per Pack. Custom designed to relocate the leaf springs to a higher position. Kits are completely removable and replaceable for easy...
      $100.55 - $155.31
    • (0 reviews)
      # mpn4109787926
      GMC Sierra 1500 2003, Pro Series Rear Lowering Leaf Spring Shackles with 1" Body Drop by Supreme Suspensions®. Supreme Pro Drop Shackles are engineered to accurately drop and level out your vehicle for a truly customized ride. Each...
      $69.95
    • (0 reviews)
      # 514852315
      GMC Sierra 2003, Front Lowering Torsion Keys by McGaughy’s®. Quantity: 2 per Pack. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...
      High quality at an affordable priceExpertly made from premium materials
      $113.57
    • (1 review)
      # 1187121297
      GMC Sierra 2003, Front Lowering Torsion Keys by Belltech®. Quantity: 2 per Pack. This is a front lowering kit for vehicles with front torsion bars that gives your truck aggressive handling and stance while retaining factory ride...
      Includes two torsion bar keys to reposition torsion barsKeys can be adjusted to multiple positions to lower front ride height
      $128.50
    • (0 reviews)
      # 342668349
      GMC Sierra 2003, Front Lowering Torsion Keys by Belltech®. Quantity: 2 per Pack. This is a front lowering kit for vehicles with front torsion bars that gives your truck aggressive handling and stance while retaining factory ride...
      Includes two torsion bar keys to reposition torsion barsKeys can be adjusted to multiple positions to lower front ride height
      $128.50
    • (0 reviews)
      # mpn1502473
      GMC Sierra 1500 4WD 2003, Front Lowering Torsion Keys with 2" Front Drop Height by Tuff Country®. Quantity: 2 per Pack. Tuff Country’s torsion bar keys are designed as an easy solution to level trucks with factory torsion bars. These...
      Reindexes factory torsion bars without cranking upLevel front of your vehicle with the rear
      $77.96
    • (0 reviews)
      # mpn469955980
      GMC Sierra 1500 4WD / AWD 2003, Front Lowering Torsion Keys with 1"-3" Front Drop Height by MaxTrac Suspension®. Quantity: 2 per Pack. Maxtrac Suspension's torsion keys offer a quick and easy solution to changing the height on the front...
      For lowering your vehicle without sacrificing comfortImproves the handling and steering of your truck or SUV
      $85.45
    • (0 reviews)
      # mpn474699920
      GMC Sierra 1500 RWD / 4WD 2003, Rear C-Notch Kit by McGaughy's®. Quantity: Sold as a Kit. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      $151.38
    • (0 reviews)
      # mpn1418244
      GMC Sierra 1500 Regular Cab / Extended Cab With 5.25" Frame 2003, Rear C-Notch Kit by Belltech®. Quantity: Sold as a Kit. This is a lowering kit that gives your truck an aggressive look while retaining factory ride quality. Lower your...
      $298.60
    • (0 reviews)
      # mpn469955944
      GMC Sierra 1500 2003, Rear Frame C-Notch with 2" Rear Body Drop by MaxTrac Suspension®. Quantity: 2 per Pack. Maxtrac Suspension specifically designs each and every flip kit to each vehicle application, providing the easiest and...
      $142.45
    • (0 reviews)
      # mpn4475836396
      GMC Sierra 1500 2003, Rear Lowering Flip Kit with 5" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Maxtrac Suspension specifically designs each and every flip kit to each vehicle application, providing the easiest and...
      $197.55
    • (0 reviews)
      # mpn4475835963
      GMC Sierra 1500 2003, Rear Lowering Flip Kit with 6" Rear Body Drop by MaxTrac Suspension®. Quantity: Sold as a Kit. Maxtrac Suspension specifically designs each and every flip kit to each vehicle application, providing the easiest and...
      $123.45
    • (0 reviews)
      # mpn474699933
      GMC Sierra 1500 / 1500 HD RWD / 4WD 2003, Rear Lowering Leaf Spring Shackle Hangers with 2" Body Drop by McGaughy's®. Quantity: 2 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using...
      $137.47
    • (0 reviews)
      # mpn474700450
      GMC Sierra 1500 / 1500 HD RWD 2003, Rear Lowering Leaf Spring Shackle Hangers with 5"-6" Body Drop by McGaughy's®. Quantity: 2 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using...
      $141.51
    • (0 reviews)
      # mpn469955973
      GMC Sierra 1500 Regular Cab RWD with Short Bed 2003, Rear Lowering Leaf Spring Hangers with 2" Body Drop by MaxTrac Suspension®. Quantity: 2 per Pack. Sometimes lowering the rear with a shackle kit wont be enough to get the look you're...
      $122.50
    • (0 reviews)
      # 495914019
      GMC Sierra with Short Bed 2003, Rear Lowering Leaf Spring Hangers with 2" Body Drop by Ground Force®. Quantity: 2 per Pack. Designed utilizing the latest technology, this product features premium quality and will perform better than...
      $248.33
    • (0 reviews)
      # 575493694
      GMC Sierra 2003, Front and Rear Economy Lowering Kit with 2" Front and 4"-5" Rear Body Drop by McGaughy's®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product features premium quality and will perform better...
      $438.40
    • (0 reviews)
      # mpn474699956
      GMC Sierra 1500 HD / 2500 HD / 3500 8-Lug Rims, 6-Hole 2003, Front and Rear Deluxe Lowering Kit with 2" Front and 3"-4" Rear Body Drop by McGaughy's®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product...
      $612.46




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    2003 GMC Sierra Performance Lowering Kits Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Very Smooth Ride
    I put these on with one djm 4" arms that have been on the truck for years. They fit right in and gave a nice drop. The ride is very smooth and not bumpy at all. My only complaint is that I didn't get a sticker with my order!
    Posted by Brad Remy (Blanchard, OK) / October 24, 20172004 Chevy Silverado
    Was this review helpful for you? Yes
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