The Ferrea Single Valve Spring Kit for the Nissan TB48 (Part #KT4056) includes 24 high-performance valve springs designed for high RPM and boost applications.

The Ferrea Dual Valve Spring Kit for the Nissan TB48 (Part #S10114) includes 24 high-performance dual valve springs designed for turbocharged applications, offering enhanced valve control and durability.

Currently, there is no specific information available for a "PP Main Shaft" for the Nissan TB48 engine, but Platinum Racing Products offers other high-performance components for it.

​The Deep Performance TB48 6-in-1 Exhaust Headers (4" No Downpipe) are high-performance stainless steel headers designed for Nissan TB48 engines, featuring a 6-into-1 configuration with a large 4-inch outlet, ideal for extreme-performance applications.

The PP Camshaft TB48 Stage 2 is a high-performance camshaft designed to enhance engine power and efficiency for the Nissan TB48 engine.

The CN Clutch Quint Plate TB48 8.5" is a high-performance clutch designed for the Nissan TB48 engine, offering enhanced power handling and durability.

The Y-Pipe Intake for Nissan TB48 is an aluminum alloy performance part that merges dual intake paths into a single throttle body, enhancing airflow for turbocharged setups.

The UEM Piston TB48/1FZFE 103 Skinny Flat is a high-performance forged piston with a 103mm bore and flat-top design, ideal for naturally aspirated applications or builds maintaining stock compression.

The UEM Piston TB48/1FZFE 102.5 Skinny Flat is a high-performance forged piston with a 102.5mm bore and flat-top design, ideal for naturally aspirated applications or builds maintaining stock compression.

The UEM Piston TB48/1FZFE 102 Skinny Flat is a high-performance forged piston with a 102mm bore and flat-top design, ideal for naturally aspirated applications or builds maintaining stock compression.

The UEM Piston TB48/1FZFE 101.5 Skinny Flat is a high-performance forged piston with a 101.5mm bore and flat-top design, ideal for naturally aspirated applications or builds maintaining stock compression.

The UEM Piston TB48/1FZFE 101.5 Skinny Dome is a high-performance piston designed for high-compression applications, featuring a 101.5mm diameter and a lightweight dome design for enhanced combustion efficiency.

The UEM Piston TB48/1FZFE 101 Skinny Flat is a high-performance forged piston with a 101mm bore and flat-top design, ideal for naturally aspirated applications or builds maintaining stock compression.

The UEM Piston TB48/1FZFE 101 Skinny Dome is a high-performance piston with a 101mm bore and a "skinny dome" design, ideal for high-compression, naturally aspirated, or forced induction applications.

UEM piston for TB48, 99.75mm bore, standard stroke, with a -22 dish for enhanced performance and compression control.

UEM piston for TB48, 99.50mm bore, standard stroke, with a -22 dish for enhanced performance and compression control.