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KC HiLites/Rough Country Performance Parts
KC HiLites/Rough Country On Sale
8 Product Groups
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KC HiLites Add-On Wiring Harness Kits
Painless Wiring RelayFrom $55.99
- KC Hilites 6315 Relay Wiring Harness Kit allows for quick installation for up to two 130w lights
- Harness complete with 40A relay
- Illuminated rocker switch kit
- Fuses and mounting hardware to handle up to 260w
- California Residents: WARNING
From $55.99
5.0
5.0
(2)
KC HiLites Switch Kit
KC HiLites Switch KitFrom $12.49
- Switch Kit
- Small Oval Lighted Rocker Switch
- California Residents: WARNING
From $12.49
KC HiLites Wire Harness w/Relay
KC HiLites Wire Harness w/RelayFrom $21.99
- 50w or 70w KC HID lights
- Operates 2 HID lights
- Does not include HID ballast
- California Residents: WARNING
From $21.99
From $169.95
5.0
5.0
(1)
Rough Country Exhaust Systems
Rough Country Exhaust SystemsFrom $39.95
- Aggressive, guttural sound
- Black dual exhuast tips
- 409 stainless exhaust pipe with mandrel bent 16 gauge tubing
- Dual wall stainless steel tips
- 304 stainless muffler
- 304 stainless clamps for easy installation, no welding
- Exhaust installs in factory hangers
From $39.95
3.3
3.3
(14)
Rough Country Cold Air Intake Systems
Rough Country Cold Air Intake SystemsFrom $14.95
- Increases horsepower and performance
- Improves airflow to engine for better combustion
- Includes reusable air filter
- Easy to install
- High quality contruction
From $14.95
KC HiLites Headlight Jumper Wire
KC HiLites Headlight Jumper WireFrom $29.99
- Headlight Jumper Wire
- For Use w/H13 To H4 Headlights
- Single
- California Residents: WARNING
From $29.99
KC HiLites Wire Extension
KC HiLites Wire ExtensionFrom $20.49
- Wire Extension
- For One Light
- California Residents: WARNING
From $20.49
37 Products
Switch to View Product Groups
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Rough Country Speedometer Calibration Device - 90019T
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Gladiator JT
- Wrangler JL, 2 & 4 Door
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- Download the latest software updates with Rough Country
- Emissions Certifications: Not for sale or use in California
- Does NOT work on models with Adaptive Cruise Control
- Does NOT work on diesel models
- Does NOT work on 4cyl turbo models
- Does NOT work on 392 models
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$259.95
Usually ships within 1 to 2 business days ?
$259.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Gladiator JT
- Wrangler JL, 2 & 4 Door
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- Download the latest software updates with Rough Country
- Emissions Certifications: Not for sale or use in California
- Does NOT work on models with Adaptive Cruise Control
- Does NOT work on diesel models
- Does NOT work on 4cyl turbo models
- Does NOT work on 392 models
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country Speedometer Calibrator - 90005_A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Chevrolet Silverado 2500HD/3500HD
- GMC Sierral 2500HD/3500HD
- Resets your speedomenter to accurate readings for larger tires
- Easy plug and play connection
- Updates shift points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Can reset to stock settings
- Downloadable updates
- 1 year warranty
- Not for sale in California
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$169.95
Usually ships within 1 to 2 business days ?
$169.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Chevrolet Silverado 2500HD/3500HD
- GMC Sierral 2500HD/3500HD
- Resets your speedomenter to accurate readings for larger tires
- Easy plug and play connection
- Updates shift points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Can reset to stock settings
- Downloadable updates
- 1 year warranty
- Not for sale in California
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
KC HiLites Lamp Wiring Harness - 6308
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Allows Addition Of 2 Lights To Existing Harness 30 Amp Illuminated Switch w/ Panel Weather Proof Sealed 2-Pin Deutsch Connectors No Relay Required
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$45.99
In-Stock Ships next business day ?
$45.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Allows Addition Of 2 Lights To Existing Harness 30 Amp Illuminated Switch w/ Panel Weather Proof Sealed 2-Pin Deutsch Connectors No Relay Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
KC HiLites Wire Harness with Relay - 6315
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Universal Fit
- Wire Harness with Relay
- 2 Lamps
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$55.99
Only 4 left in Stock ?
$55.99
Only 4 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Universal Fit
- Wire Harness with Relay
- 2 Lamps
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
KC HiLites Illuminated LED Rocker Light Switch (Red) - 3113
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Replacement rocker light switch provided with standard KC Light and pair Pack Systems
- Illuminated red LED indicator for visibility and ease of use
- Protective rubber boot
- Compact round design
- Waterproof design for durability
- Compatible with all KC HiLiTES wiring harnesses
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$12.49
Only 2 left in Stock ?
$12.49
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Replacement rocker light switch provided with standard KC Light and pair Pack Systems
- Illuminated red LED indicator for visibility and ease of use
- Protective rubber boot
- Compact round design
- Waterproof design for durability
- Compatible with all KC HiLiTES wiring harnesses
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country 2-to-1 OBDII Connector - PSB100
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Universal Fit
- Easy Plug and Play connection
- Offers additional plug in for OBDII port
- 1-year warranty
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$19.95
Usually ships within 1 to 2 business days ?
$19.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Universal Fit
- Easy Plug and Play connection
- Offers additional plug in for OBDII port
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country Speedometer Calibrator - 90006
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- 04-14 Ford F-150
- 2WD/4WD
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$169.95
Usually ships within 1 to 2 business days ?
$169.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- 04-14 Ford F-150
- 2WD/4WD
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country Speedometer Calibrator - 90015
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Does NOT work on 2022+ F-150 models equipped with a front facing camera
- Download the latest software update here
- Emissions Certifications: Not for sale or use in California
- Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings
- Resets your speedometer to accurate readings for larger tires
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$259.95
Usually ships within 1 to 2 business days ?
$259.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Does NOT work on 2022+ F-150 models equipped with a front facing camera
- Download the latest software update here
- Emissions Certifications: Not for sale or use in California
- Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings
- Resets your speedometer to accurate readings for larger tires
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country Speedometer Calibrator - 90017
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- 14-21 Toyota Tundra
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$169.95
Usually ships within 1 to 2 business days ?
$169.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- 14-21 Toyota Tundra
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Option to return to stock settings
- 1-year warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Rough Country Speedometer Calibrator - 90020T
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Does not fit diesel engine models
- Special note regarding the 2020 F-150, ONLY fits models with 5.0L or 3.5L engines
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- USB cable included, updateable on Rough Country website
- Not for sale in California
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$259.95
Usually ships within 1 to 2 business days ?
$259.95
Usually ships within 1 to 2 business days
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Usually ships within 1 to 2 business days ?- Fitment: Direct Fit
- Does not fit diesel engine models
- Special note regarding the 2020 F-150, ONLY fits models with 5.0L or 3.5L engines
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
- USB cable included, updateable on Rough Country website
- Not for sale in California
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
