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DDMWorks Coil Cover, Stainless Steel
$70.00
Stainless Steel coil pack cover.
Polaris Slingshot 2.4L Center feed Fuel Rail by DDMWorks
$285.00
This center feed rail has a larger internal volume than the stock rail to help buffer the pulsations created by the pulsing of the fuel injectors. Also, the rail has a larger internal volume than the stock rail to help buffer the pulsations created by the pulsing of the fuel injectors.
DDMWorks Silicone Coolant Hose Kit for Polaris Slingshot
$245.00
Why risk your engine's health when the stock rubber hoses start to age when you can upgrade to the DDMWorks 4 ply silicone hoses!
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Polaris Slingshot Rotrex Supercharger Kit by DDMWorks
$4,999.00
Double the power of your Slingshot with an easy, reliable install
Heat Shield for Cold Air Intake, Polaris Slinghot by DDMWorks
$95.00
Heat shield for DDMWorks Polaris Slingshot Cold air Intake
Built Slingshot 2.4L Ecotec Engine by DDMWorks
$4,300.00
Slingshot Built Ecotec Engine by DDMWorks 2.4L LE9
DDMWorks Hood Latch Reinforcement Brackets for Polaris Slingshot
$40.00
Slingshot Hood Latch Reinforcement Brackets by DDMWorks
Molnar H-Beam Connecting Rods for 2.4L LE5 / LE9
$450.00
Molnar H-Beam Connecting Rods for 2.4L LE5
DDMWorks Billet hose clamps for Polaris Slingshot
$45.00
Polaris Slingshot Billet hose clamps by DDMWorks
DDMWorks Exhaust Heat Shield for Polaris Slingshot
$129.00
Polaris Slingshot Exhaust Heat Shield by DDMWorks
DDMWorks Big Kahuna Power Pak for Polaris Slingshot
$5,995.00
Slingshot Big Kahuna Power Pak
DDMWorks Engine Dress-up kit for Polaris Slingshot
$25.00
DDMWorks Slingshot Engine Dress-up kit
DDMWorks Coolant Re-route for Polaris Slingshot
$45.00
DDMWorks Slingshot Coolant Re-route for Stock and DDMWorks Surge Tanks
Welter Performance 2.5" Dual Boosted Exhaust
$2,000.00
2.5" Dual Boosted Exhaust by Welter Performance for 2015-2018 Polaris Slingshot
DDMWorks Coolant Tank for Polaris Slingshot
$145.00
Will not crack like your stock plastic tank. LARGER capacity and the BEST integrated sight glass on the market that allows the coolant level to be checked without removing the cap!
DDMWorks Performance Radiator for Polaris Slingshot
$625.00
Performance Radiator by DDMWorks for the Polaris Slingshot. High quality manufactured by Griffin Thermal, designed by DDMWorks.
DDMWorks Firewall Finish Panel for Polaris Slingshot
$45.00
Polaris Slingshot Firewall Finish Panel
K&N High-Flow Panel Air Filter for 2.4L Ecotec
$90.00
A simple way to add some power to the car, just drop into the stock filter housing.
Welter Performance 2" Sidekick Polaris Slingshot Exhaust
$1,595.00
Welter Performance 2" WP Sidekick exhaust for Polaris Slingshot
Stealth 2" Exhaust by Welter Performance
$1,495.00
Welter Performance Stealth 2" exhaust for Polaris Slingshot
"The Outsider" Rear Exit 2" Exhaust by Welter Performance
$1,195.00
Welter Performance "The Outsider" Rear Exit 2" exhaust for Polaris Slingshot
Welter Performance Dual 2" Exhaust for Polaris Slingshot
$1,695.00
Welter Performance Dual 2" exhaust for Polaris Slingshot
Welter Performance 2.5" WP Sidekick Exhaust
$1,895.00
Welter Performance 2.5" WP Sidekick exhaust for Polaris Slingshot
DDMWorks Stage 2 turbo Kit for the Polaris Slingshot
$4,595.00
The best performing, fastest responding turbo kit available for the Polaris Slingshot
DDMWorks Big Enchilada Turbo Power Pak for Polaris Slingshot
$6,865.00
Available for PreOrder, please call 864-438-4949
Haltech, Elite 1500 with Polaris Slingshot Plug’n’Play Adaptor
$2,200.00
Polaris Slingshot Plug’n’Play ECU Kit opens up a whole world of tuning possibilities! Includes: Elite 1500 (with Race Functions) ECU, Polaris Slingshot Plug’n’Play Adaptor.
Haltech Single Channel CAN 02 Wideband Controller Kit, WBC1
$299.00
Wideband Controller Kit for the Haltech Elite 1500 (with Race Functions) ECU for Polaris Slingshot Plug’n’Play Adaptor.
DDMWorks Stage 1 turbo kit for the Polaris Slingshot
$2,995.00
Most affordable Complete Turbo kit available for the Polaris Slingshot! This Kit includes EVERYTHING YOU NEED for installation as well as the ECM Tune and Exhaust! Multiple custom color options!
DDMWorks Stage 3 turbo Kit for the Polaris Slingshot
$4,995.00
Big Turbo, Big Power
Sight glass for Polaris Slingshot Coolant Tank by DDMWorks
$10.00
BEST integrated sight glass on the market that allows the coolant level to be checked without removing the cap!
Header Heat Shield Blanket by DDMWorks
$170.00
DDMWorks 2.4L Ecotec Header heat shield blanket covers upper header, providing excellent heat retention. Protects underhood components from harmful exhaust heat. Simply clips into place with stainless steel zip ties.
Polaris Slingshot 1320 Performance 2.0 version Header
$395.00
Polaris Slingshot 1320 Performance 2.0 version Header
DDMWorks Custom Wiseco Forged Piston Kit for Polaris Slingshot
$895.00
The skirt shape (barrel/cam) is one of the most functional areas on the piston, and provides stability and smooth operation in the cylinder bore. Stability is important for proper ring seal, reduced friction, and quiet operation. Each skirt shape is designed for a specific running clearance, based on coefficient of thermal expansion of the piston alloy. Some forging alloys expand more than casting alloys, but each Wiseco piston is designed with the proper installed clearance to produce the most power, least wear, and best seal at running temperature, for each application. Comparing installed clearances on cast vs forged parts is not indicative of the running clearance at temperature. Wiseco engineers have a strong background in all forms of racing applications, and produce the best shapes and designs in the industry.
  • Bore size notes - Stock bores can wear slightly over time which can result in too much piston to cylinder wall clearance. At our shop we prefer to use .5mm larger pistons which require a slight overbore on the sleeves but bore the cylinders to match the pistons exactly and keep the piston to wall clearance in the specified range.
  • Compression ratio notes - Lower compression rates are available through custom order, however lower compression ratios are not needed for most builds.
  • Polaris Slingshot 1320 Performance 2.0 version Header and Exhaust combo
    $945.00
    Polaris Slingshot 1320 Performance 2.0 version Header and Exhaust combo
    Universal 2.4L ECOTec engine build kit
    $595.00
    We have made it easier for you if you plan on building up your engine and want to make sure you have all of the parts needed before you start. This kit is all of the basic parts needed when doing engine work on a LNF 2.0L engine. These are the same parts that we replace when doing engine builds here and we have grouped them together to make it easier for you to order if you plan on building up your 2.0L for more power. Universal 2.0L engine build kit includes Timing chain tensioner, Rear main seal, Timing Cover gasket, Main Bolts, Girdle bolts, Main OEM bearings, Rod bearings, Head gasket and ARP Head studs.
  • Timing chain tensioner
  • Rear main seal
  • Timing Cover gasket
  • Main Bolts,set of 20
  • Girdle bolts, set of 10
  • Main bearings, OEM set
  • Rod bearings, full set
  • Head gasket
  • Cam actuator bolts
  • ARP Head studs
  • DDMWorks Powdercoated Valve Cover for Polaris Slingshot
    $275.00
    No cores, no mess, we only offer brand new valve covers direct from GM that are carefully prepped and powdercoated in your choice of color, this even includes a new valve cover gasket! We have brand new valve cover cores come in and then carefully prepare each one for the powder coating process.
    Innovate Powersafe Boost & Wideband 02 Gauge kit
    $300.00
    Powersafe Boost & Wideband 02 Gauge kit
    Innovate Dual Gauge Water Temp/Battery Gauge Kit
    $159.00
    Innovate Dual Gauge Water Temp/Battery Gauge Kit
    K&N Air Filter, RU-1550
    $85.00
    K&N RU-1550 Universal Clamp-On Air Filter (Fits: DDMWorks Cold air intake for Polaris Slingshot)
    Slingshot Transmission Close Out Panel
    $20.00
    Slingshot Transmission Block off Plate
    GM Exhaust Manifold Heat Shield
    $25.00
    The stock exhaust manifold is cast iron and tends to get surface rust, so we tracked down the part number for the original exhaust heat shield from GM and made it available!
    HKS EVC-S Electronic Boost Controller
    $410.00
    HKS EVC-S Electronic Boost Controller
    Slingshot Turbo / Supercharger NGK Spark plugs, Set of 4
    $50.00
    Slingshot Turbo / Supercharger NGK Spark plugs
    Carillo Pro-H Connecting Rod , 2.4L LE5
    $1,199.00
    Carillo Pro-H Connecting Rod , 2.4L LE5 Set of 4
    DDMWorks Billet Oil Filter Remote
    $110.00
    Ecotec Oil filter remote
    DDMWorks Oil Cooler and Filter Relocation kit for Polaris Slingshot
    $850.00
    DDMWorks Slingshot Oil Cooler and Filter Relocation kit
    GM Timing Chain
    $130.00
    Genuine GM timing chain
    DDMWorks Side feed stock GM Fuel Rail for Polaris Slingshot
    $29.00
    USED, Slingshot Side feed stock GM Fuel Rail
    GM Cylinder Head Gasket 2.4L Ecotec (LE5/LE9)
    $50.00
    LE5/LE9 Genuine GM cylinder head gasket 2.4L Ecotec