Fitting Size: -10AN
• Supports these major OBD protocols:
+32% Flow Increase
Genuine OEM Lexus factory replacement exhaust donut gasket for the 2021+ IS300/IS350 models
or 25+ WHP gain with ECU tuning
Magnus Engine Main Bolt Washers for McLaren V8 M838/M840 aFe Power Fitting Size: -10ANMagnus Motorsports engine main bolt washer set for McLaren V8 engines are designed specifically for the OEM style main bolt configuration, ensuring proper oil sealing while maintaining correct fastener preload. Vehicle Fitment: McLaren 3. 8L & 4. 0L V8 Twin Turbo M838T: 625C, 650S, 675LT, MP4 12C, MSO 688 HS M838TE: 540C, 570S, 570GT, 600LT, 620R M840T: 720S, 750S, 765LT, Senna, Elva, Speedtail, Sabre M840TE: GT, GTS Note: Professional installation