Horsepower Direct, Horsepower Performance Parts Direct To Your Door.

Featured collection

Denso - ITV22 - 5340 - Iridium Power - Ford - Sport Compact - Spark Plugs

Denso Spark Plugs

$8.25

Forge Motorsports - Sport Compact - FMDVCS14A - Chevrolet - Blow Off Valve

Forge Motorsports Blow Off Valve

$169.99

ARP - 260-4701 - ARP2000 - Subaru - Sport Compact - Head Studs

ARP Head Studs

$183.98

TCKWP328RB Gates Racing Timing Belt Kit w/ Water Pump Subaru Turbo Models (inc. 2005-2007 WRX / 2004-2015 STI)

Timing Belt Kits

$334.99

Forge Motorsports - Sport Compact - FMDVHGA - Hyundai - Blow Off Valve

Forge Motorsports Blow Off Valve

$164.99

ARP - 250-4202 - ARP2000 - Ford - Diesel - Head Studs

ARP Head Studs

$419.99

ARP - 134-6006 - 8740 Chrome Moly - Chevrolet - Automotive - Rod Bolts

ARP Rod Bolts

$89.99

TCKWP328 Gates Timing Belt Kit w/ Water Pump Subaru Turbo Models (inc. 2005-2007 WRX / 2004-2015 STI)

Timing Belt Kits

$209.99

ARP - 150-5801 - 8740 Chrome Moly - Ford - Diesel - Main Studs

ARP Main Studs

$343.99

Fluidampr - 531101 - Subaru - Sport Compact - Harmonic Balancer

Fluidampr Sport Compact Damper

$342.29

UPR Products - Truck & SUV - 5030-221-1 - Ford - Air Oil Separator

Air - Oil Separator Kits

$379.99

Fluidampr - 960301 - Dodge - Diesel - Harmonic Balancer

Fluidampr Diesel Damper

$407.26

Why Buy from Horsepower Direct?

Horsepower Direct offers Free Priority Mail on most engine parts orders, Fast Shipping & Easy Returns. HPD is known for buying direct and focusing on engine internals and performance bolt on parts. We stock and sell products such as Forged Pistons, Connecting Rods, Head Studs, Head Gaskets, Fuel Pumps, Harmonic Balancers, and NGauge to monitor your performance upgrades.