Mazdaspeed 3 / 6 & CX-7 Complete Turbo Oil Feed & Return Line Kit | BorgWarner AirWerks S200 S300

Stop the "Blue Smoke" and keep your S300 bearings alive. The BorgWarner AirWerks S200 and S300 series are absolute workhorses, but their journal-bearing design requires a massive, steady supply of oil to survive. Most DIY Mazdaspeed builds fail because the oil return is too small or the feed line is restricted—causing oil to backup and blow past the turbo seals. This GryphonTek Kit provides the high-volume plumbing needed for big-turbo reliability, replacing failure-prone OEM hardware with high-temp PTFE and NBR solutions.

• Maximum Flow Architecture: Includes a full-flow -4AN inlet and an 3/4" return path. This ensures your turbo gets the high oil volume it needs for lubrication while preventing the back-pressure that causes blue smoke.
• Stop Vibration Cracks: Rigid factory pipes can't handle the heavy vibrations of a built 2.3L engine. Our flexible braided hoses absorb the harmonics, protecting your turbo and block from stress-cracking.
• Intense Heat Protection: Built with motorsport-grade materials. These lines won't get brittle or leak in the high-heat "Hot Side" behind the block.
• Professional Sealing Integrity: Features CNC-machined 6061-T6 aluminum flanges and Interface N-8092 non-asbestos gaskets for a permanent, leak-free seal.

Technical Installation Note

Hardware Compatibility: This kit with thick-profile engine-side drain flange. To ensure a proper installation, an extended engine mount bolts are included to replace the shorter factory hardware.