Collection: Engine Upgrades For Nissan 240SX II (S14)
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DeatschWerks Nissan G20 / SR20 / 240sx SR/KA 270cc Side Feed Injectors
Vendor:DeatschWerksRegular price $369.00 USDRegular priceUnit price / per$369.00 USDSale price $369.00 USD -
DeatschWerks Nissan G20 / SR20 / 240sx SR/KA 550cc Side Feed Injectors
Vendor:DeatschWerksRegular price $459.00 USDRegular priceUnit price / per$459.00 USDSale price $459.00 USD -
DeatschWerks Nissan G20 / SR20 / 240sx 740cc Side Feed Injectors
Vendor:DeatschWerksRegular price $479.00 USDRegular priceUnit price / per$479.00 USDSale price $479.00 USD -
DeatschWerks Nissan G20 / SR20 / 240sx 950cc Side Feed Injectors
Vendor:DeatschWerksRegular price $669.00 USDRegular priceUnit price / per$669.00 USDSale price $669.00 USD -
DeatschWerks 94+ Nissan 240sx/Silvia S14/S15 DW300 340 LPH In-Tank Fuel Pump w/ Install Kit
Vendor:DeatschWerksRegular price $143.65 USDRegular priceUnit price / per$169.00 USDSale price $143.65 USDSale -
DeatschWerks 94+ Nissan 240sx/Silvia S14/S15 255 LPH DW200 In-Tank Fuel Pump w/ Install Kit
Vendor:DeatschWerksRegular price $92.65 USDRegular priceUnit price / per$109.00 USDSale price $92.65 USDSale -
Deatschwerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For 94-02 Nissan S14/S15
Vendor:DeatschWerksRegular price $199.00 USDRegular priceUnit price / per$199.00 USDSale price $199.00 USD -

HKS Step 2 264° Exhaust Camshaft | Nissan 180SX SR20DET (91-98) / S13 / S14 / S15 (22002-AN027)
Vendor:HKSRegular price $266.82 USDRegular priceUnit price / per$270.00 USDSale price $266.82 USDSale -
Cometic MLS Head Gasket - Nissan 240SX 2.4L KA24DE - 90MM Bore - MLS .051"
Vendor:Cometic GasketRegular price $88.25 USDRegular priceUnit price / per$107.24 USDSale price $88.25 USDSale -
ARP Main Stud Kit | Nissan KA24DE (102-5401)
Vendor:ARPRegular price $111.96 USDRegular priceUnit price / per$122.80 USDSale price $111.96 USDSale -
ARP Flywheel Bolt Kits | Multiple Nissan Fitments (102-2802)
Vendor:ARPRegular price $45.31 USDRegular priceUnit price / per$49.69 USDSale price $45.31 USDSale -
ARP Flywheel Bolt Kit | Nissan SR20DE/T (102-2803)
Vendor:ARPRegular price $47.39 USDRegular priceUnit price / per$51.97 USDSale price $47.39 USDSale -
Cusco Motor Engine Mounts | Nissan Silvia S13 / S14 / S15 / 240SX (223 910 A)
Vendor:CuscoRegular price $224.00 USDRegular priceUnit price / per$280.00 USDSale price $224.00 USDSale -
Brian Crower Stainless Steel Valves KA24DE Nissan S13 / S14
Vendor:Brian CrowerRegular price $197.00 USDRegular priceUnit price / per$197.00 USDSale price $197.00 USD -
Brian Crower VALVES - STD B290 EXHAUST (Nissan KA24DE)
Vendor:Brian CrowerRegular price $197.00 USDRegular priceUnit price / per$197.00 USDSale price $197.00 USD -
Brian Crower VALVE GUIDES - 7.0mm EXHAUST (Nissan SR20DE[T] RWD)
Vendor:Brian CrowerRegular price $70.52 USDRegular priceUnit price / per$81.00 USDSale price $70.52 USDSale -
Brian Crower VALVE GUIDES - 6.6mm INTAKE (Nissan KA24DE)
Vendor:Brian CrowerRegular price $70.52 USDRegular priceUnit price / per$81.00 USDSale price $70.52 USDSale -
Brian Crower VALVE GUIDES - 6.6mm EXHAUST (Nissan KA24DE)
Vendor:Brian CrowerRegular price $70.52 USDRegular priceUnit price / per$81.00 USDSale price $70.52 USDSale -
Brian Crower Single Spring And Titanium Retainer Kit (SR20DET Nissan S14/S15) BC0200
Vendor:Brian CrowerRegular price $261.18 USDRegular priceUnit price / per$300.00 USDSale price $261.18 USDSale -
Brian Crower Titanium Retainers | 1989 - 1998 Nissan 240SX (BC2200)
Vendor:Brian CrowerRegular price $177.60 USDRegular priceUnit price / per$204.00 USDSale price $177.60 USDSale
Engine Upgrades for Nissan 240SX II (S14): Boost Performance and Reliability
Unlock the full potential of your Nissan 240SX II (S14) with engine upgrades designed specifically for this iconic chassis. Whether you want to increase horsepower, improve throttle response, or enhance engine durability, our collection offers precision-fit aftermarket parts tailored to your build goals.
What types of engine upgrades are best for the Nissan 240SX II (S14)?
The Nissan 240SX II (S14) responds well to a variety of engine enhancements that focus on power, efficiency, and reliability. Popular upgrade categories include performance intakes and exhaust systems that improve airflow, engine internals that support higher power levels, and cooling components that maintain optimal operating temperatures.
- High-flow air intakes and throttle bodies for improved breathing
- Aftermarket exhaust headers and cat-back systems for better scavenging
- Forged pistons, rods, and crankshafts for engine strength
- Upgraded radiators and oil coolers to prevent overheating
How do I choose the right engine parts for my 240SX S14 build?
Selecting the right engine components depends on your performance goals and how you plan to use your 240SX. For street builds, focus on bolt-on parts that enhance power without sacrificing reliability. For track or high-boost applications, stronger internals and upgraded cooling are essential to handle increased stress and heat. Always consider compatibility and fitment to ensure seamless installation and optimal results.
Supporting modifications to maximize your Nissan 240SX II engine upgrades
To get the most from your engine upgrades, consider complementary modifications such as ECU tuning, upgraded fuel systems, and improved ignition components. These supporting parts help optimize power delivery and maintain engine health under increased loads. Explore our curated selection of engine upgrades at WheelFlip to find parts designed specifically for your Nissan 240SX II (S14) and elevate your driving experience.





