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Limited Time Offer: Sale up to 70% off on selected items. Offer ends: 2025/7/4 0:0:00
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Batteries, Starting & Charging

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Featured Products
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CORSA Performance

Corsa 2019-2024 Dodge RAM 5.7L V8 Cold Air Intake with MaxFlow 5 Oiled Filter

$429.00 $406.21
Sale
Sold out
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CORSA Performance

Corsa 06-13 Chevrolet Corvette C6 Z06 7.0L V8 Air Intake

$826.10 $691.91
Sale
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CORSA Performance

Corsa 2018-2023 Ford Mustang GT 5.0L V8 Cold Air intake w/ MaxFlow 5 Oiled Filter

$460.90 $435.06
Featured Products
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QuadBoss

QuadBoss 92-98 Yamaha YFB250 Timberwolf 2x4 Carburetor Kit

$58.91
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QuadBoss

QuadBoss 05-09 Polaris Ranger 500 2x4 Carburetor Kit

$69.91
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QuadBoss

QuadBoss 02-08 Yamaha YFM660 Grizzly 4x4 Carburetor Kit

$68.91
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GrimmSpeed

GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red

$56.92
GRM121033
Batteries, Starting & Charging Battery Tiedowns
GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red
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GrimmSpeed

GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Black

$56.92
GRM121026
Batteries, Starting & Charging Battery Tiedowns
GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Black
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Ford Racing

Ford Racing Mustang BOSS 302 Alternator Kit

$415.92
FRPM-8600-M50BALT
Alternators Batteries, Starting & Charging Ford Shop
These Ford Racing 5.0L Modular Boss 302 alternator kits include special high performance components as used on the production 2012 Mustang Boss 302 and...
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FIRSTGEAR

FIRSTGEAR Long Splitter Cable For Gloves/Socks

$45.91
FSG527496
Batteries, Starting & Charging Battery Accessories
For use with FIRSTGEAR® heated socks and gloves to allow for operation without the need for heated pants.
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FIRSTGEAR

FIRSTGEAR Single Troller Pouch

$40.91
FSG527493
Batteries, Starting & Charging Battery Accessories
Protects the portable Heat-Troller and includes a clip for attaching to belt or tank bag.
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FIRSTGEAR

FIRSTGEAR Dual Portable Troller Pouch

$45.91
FSG527492
Batteries, Starting & Charging Battery Accessories
Protects the portable Heat-Troller and includes a clip for attaching to belt or tank bag.
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FIRSTGEAR

FIRSTGEAR SAE/Coax Jack - 6 inch Adapter

$45.91
FSG527490
Batteries, Starting & Charging Battery Accessories
For connecting heated clothing with a coax plug to a SAE Heat-Troller.
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FIRSTGEAR

FIRSTGEAR Battery Harness - 3 Feet

$40.91
FSG527488
Batteries, Starting & Charging Battery Accessories
Replacement harness for Heat-Trollers. Connects to battery.
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FIRSTGEAR

FIRSTGEAR Single Portable Heat-Troller

$85.87
FSG527428
Batteries, Starting & Charging Battery Accessories
Variably controls heat output of one or multiple connected garments on one person, such as a jacket and pants liner.
Sold out
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FIRSTGEAR

FIRSTGEAR Single Remote Heat-Troller

$115.87
FSG527426
Batteries, Starting & Charging Battery Accessories
Automotive grade wiring harness resistant to oil, acid, water and grime with automotive-style fuse. The perfect companion to FIRSTGEAR® liners, especially when paired with...
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FIRSTGEAR

FIRSTGEAR Heated Remote Controller

$50.87
FSG518978
Batteries, Starting & Charging Battery Accessories
Heated accessory for FIRSTGEAR® products.
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CTEK

CTEK Battery Charger - MUS 4.3 Test & Charge - 12V

$158.91
CTEK56-959
Batteries, Starting & Charging Battery Chargers
CTEK Battery Charger - MUS 4.3 Test & Charge - 12V
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At KLF CARS, we deliver the high-performance [category name] you need to take your build to the next level. Whether you're looking for street, track, or off-road applications, our curated selection features trusted brands, precision engineering, and proven results.

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  • ✅ Expert-Selected for Fit & Function
  • ✅ Free Shipping Anywhere in the USA

 

From weekend warriors to daily drivers, every enthusiast deserves parts that perform—and we deliver. Need help choosing the right product? Our support team is here to guide you every step of the way.

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