Intake and Downpipes

Finally, PDM Racing is offering Injen full aluminum intake systems for the Nissan 240SX. Available as the traditional under-hood intake system (IS Intake Systems) or available with the full cold air extension, nothing beats the bang for the buck power and increased performance from a cold air intake. The Nissan 240SX is very sensitive to intake air temperature, so adding an intake will dramatically increase the hp and torque of your car. Manufactured from polished 6061 T6 aluminum, these mandrel bent intake systems were tested and engineered for maximum results. In addition these systems are CARB exempt, and backed by a lifetime limited warranty from Injen. IS kits include intake pipe, filter, adapter and all necessary tubing and hose to fit up to the OEM system.

Greddy SR20DET intake manifold will improve mid to high RPM range power, even greater with higher boost and/or upgraded turbos. The install requires some cutting/modification to the fuel rail and throttle pulley.

GReddy Intake Plenums are designed to maximize performance in highly tuned engines. The fine cast-aluminum intake manifolds allow for large volumes of air to get evenly distributed to the cylinders. To achieve the most form larger turbochargers at higher boost levels, a smooth flowing GReddy Intake manifold is a must.

* Please choose appropriate model when ordering. You have the choice of getting a Greddy cold pipe made specific for S13 SR20DET or S14/15 SR20DET with Greddy manifold for 70mm throttle body so one does not have to modify their existing cold pipe.

Greddy Cold Pipe : S13/14/15 SR20DET Greddy polished cold pipe for S13 SR20DET with Greddy intake manifold and Greddy FMIC kits, or S14/15 SR20DET with Greddy plenum for "70MM T-BODY" (P/N#13522318). Replace existing stock cold pipe from Greddy FMIC with the SPL unit for a bolt on install of Greddy intake manifold. * Should work with most FMIC kits such as HKS and Blitz.

Drop-In K&N Air Filter      K&N Air filters are THE best air filter period! In test after test, nothing flows as well as these washable, re-useable filters. We at PDM Racing have been using these hi performance air filters for over 25 years, on ALL of our cars. This filter will drop in place of your factory filter, and never again need replacement. When it becomes dirty, just clean, re-oil, and re-install!

Clean and re-oil your K&N Filter, to bring it back to like-new. A simple 6 step maintenance system designed to clean and recharge your K&N Filtercharger Air Filter. Completely restores air flow efficiency. Use as often as required, especially after long road trips, or during race season. A must to help restore and refresh your air filter for years of life.

300zx MAS

Nissan's MAS system is a highly efficient extremely accurate method of monitoring intake air flow and works flawlessly through all temperatures and vehicle loads. However, the stock KA or SR MAS is calibrated for only so much air flow. Boosted KAs and modified SR owners that run much larger turbos and boost numbers 2 -3 times higher than factory numbers will soon run out of MAS airflow capacity. One of the most common, and effective upgrades is changing to the 300zx Z32 MAS. This unit is designed for airflows for the turbo-charged 300zx with horsepower airflows in excess of 500+ hp and is a perfect upgrade for SR and KA-T owners.

Note: ECU will require reprogramming to compensate for larger MAS (contact PDM for ECU upgrades).

Z32 300zx MAS Pigtail Plug

Z32 MAS plug similar to the Tomei units with matching wiring colors for SR MAS engine harness for color matching install. The extra 'solid brown' color wire is for chassis ground.

MAS Adapter

Circuit Sports 3" Flex SR20DET Downpipe

Circuit Sports high performance Down Pipe for the SR20DET will fit all Red Top and Black Top engines for both S13 and S14’s. Pipes are made with 100% true stainless steel with silver chrome-like finish.

Specifications and Features: - 100% SUS-304 Stainless Steel with computerized mandrel-bends - Direct bolt on, includes nuts/bolts/gaskets - Also include O2 bung for air fuel ratio sensor install for A/F gauge or tuning purpose! - CNC machine flanges for strong solid support - TIG weld for strength and durability - 3 stage polish mirror like shine - Increase 10-16 horse power and torque over factory cast downpipe - Straight thru design and bolt-on installation

** Note - O2 Sensor bung will only fit SR20DET 'FAT' O2 sensor. Visit HERE to purchse this O2 sensor..

Megan Racing S13 SR20DET Downpipe

Megan high performance Down Pipes are made to last long and increase performance. All pipes are made with 100% true 304 tainless steel with silver chrome finish with flex section.

• Spec and Features:
• 100% SUS-304 Stainless Steel with computerized mandrel-bent
• 3" piping one end and 2.75" piping another end.
• CNC machine flanges for strong solid support
• TIG weld for strength and durability
• 3 stage polish shine like a mirror
• Increase 5-10 horse power and torque
• Straight thru design and bolt-on installation

SR20DET 3 Layer Metal Exhaust Manifold Gasket

More affordable version of the 5 layer exhaust manifold gasket comes this 3 layer metal exhaust manifold gasket. Still an
upgrade over stock single layer and less chance for exhaust blow out.

SR20DET Exhaust Manifold Inlet Gasket

Factory metal gasket for the SR20DET exhaust manifold outlet to turbo.

SR20DET 5 hole turbo outlet gasket

Turbine 5 bolt turbine O2 extension gasket.

More Info / Ordering