Description
Comparison points and tradeoffs
When comparing Anodized Black 90mm Helix Throttle Body Spacer Compatible With Dodge Charger/Challenger / 300 / Jeep/Chrysler HEMI 5.7L 6.1L 6.4L with other Throttle Body Spacers & Adapters options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Fuel System / Throttle Body Spacers & Adapters.
Use this second fact to evaluate the tradeoff: Product identity: Anodized Black 90mm Helix Throttle Body Spacer Compatible With Dodge Charger/Challenger / 300 / Jeep/Chrysler HEMI 5.7L 6.1L 6.4L. A third point to compare across alternatives is: Package Dimensions: 8.94 x 6.38 x 1.34 inches.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | Khaos Motorsports |
|---|---|
| Brand | Khaos Motorsports |
| Item Weight | 9.6 ounces |
| Package Dimensions | 8.94 x 6.38 x 1.34 inches |
| Country of Origin | USA |
| Item model number | KH198356A-90-BLK |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | KH198356A-90-BLK |
Helix Bore All Hardware Included Improves Gas Mileage and Torque Quick and Easy Installation Fits 2005-2018 Dodge Vehicles with 5.7, 6.1, 6.4 CNC Machined From 6061 Aluminum Treat your vehicle right with a Throttle Body Spacer from Khaos Motorsports. Developed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm, Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque, improved mid-range power, and overall combustion efficiency for better fuel economy.
Source product highlights
- Fits 2005-2021 Dodge HEMI Vehicles
- 90mm Helix Bore for Aftermarket and Ported Throttle Bodies
- Quick and Easy Installation Includes 2 Types of Bolts For Multiple Intakes
- CNC Machined from 6061 Aluminum
- Made in Grand Rapids Michigan USA




bryce –
Definitely noticed the power but the screws or not the right length with my throttlebody
Omar –
Great fit on my hemi chysler 300!Easy install
Brent –
Don’t drop nuts or screws they fall to the plastic lower cover and are hard to retrieve or in and around the shaker they will disappear.acceleration increased but it’s mostly due to the throttle body opening up faster. My Shaker Challenger is spinning the tires longer too may be slightly higher torque. Due to faster throttle and the Khaos turbulent air mixing a good lean burn.