Engine Components

Dinan's lightweight billet aluminum crankshaft pulley underdrives each of the accessories by 13 percent, reducing parasitic drag on the engine for a 6 HP @ 8000 RPM and 4 lb-ft torque @...

Dinan's underdrive pulley is designed to increase power (11 horsepower 8400 RPM and 7 lb-ft torque 8400 RPM on a stock car) by reducing parasitic drag on the engine from spinning the...

The visually uneven engine bay of the G8x M2/M3/M4 has been a perceived blemish Dinan has aimed to correct since delivery of our first G82 M4. At its most basic level, extending...

The visually uneven engine bay of the G8x M2/M3/M4 has been a perceived blemish Dinan has aimed to correct since delivery of our first G82 M4. At its most basic level, extending...

Upgrade the under-hood aesthetics of your S55 powered BMW with the Dinan Carbon Fiber Engine Cover! This direct replacement of the dull factory plastic engine cover offers OEM+ levels of refinement to...

Like the ever popular and lusted after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist....

The massive, detail laden, UV coated 2x2 carbon fiber lid inhabits the same footprint as its factory counterpart but flairs outward at its sides in order to inhibit the view of some...

Like the ever popular and lusted after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist....

Dress up your engine bay and set it apart from the masses with the Dinan carbon fiber engine cover for the GR Supra. Hand crafted from 2x2 gloss twill carbon fiber with...

The stock air filter housings are replaced with Dinan's larger volume units that have been designed to accommodate oval-shaped filters, providing greater surface area for superior flow. The intake enclosures also include...

The Dinan High Flow Air Mass Meters compliment the cold air intake on the E39 M5 by further increasing the engine's ability to breathe. The high flow units feature a larger internal...

HKS PISTON RING SET TYPE LF N22 DIA: 86.0 4SET

HKS RB26 CAMSHAFT STEP2 280 Deg. EX for BNR34

HKS PISTON RING SET TYPE LF N23 DIA: 86.0 6SET

HKS RB26 CAMSHAFT STEP2 280 Deg. EX for BNR32/BCNR33

HKS SHORT BLOCK G16E 1.75L LC S3 CLOSED-DECK

GReddy RB26 OIL BLOCK ADAPTER BOLT-ON GPP X TAARKS

HKS CRANK DAMPER PULLEY SR20 RWD

BLOX Racing Remote Oil Filter Relocation Kit - Silver

Haltech Toyota JZ R35 Coil Conversion Kit w/Bracket Coils Connectors & Harness (RB20/25/26)

Introducing the new Alpha 18 injector (injectors not included) R35 GTR intake manifold! The Alpha R35 GT-R Carbon Fiber Intake Manifold has been painstakingly designed by AMS to be the most efficient...

HKS UPPER MOUNT ASSY REAR

HKS DRY CARBON FUSE BOX COVER FL5

HKS 2023 Nissan Z Dry Carbon Fuse Box Cover