CA18DET Turbo Downpipe – S13 240SX (Custom w/ O2 Sensor)

CA18DET Turbo Downpipe – S13 240SX (Custom w/ O2 Sensor)

Condition: Used – Good

Custom turbo downpipe for CA18DET swaps in the S13 chassis. This is a solid, hard-to-find setup designed to fit properly in a 240SX with a CA18DET.

Details:

• Designed for CA18DET turbo setups
• Modified with SR20-style rotated lower flange for proper S13 fitment
• Bolt-on fit for S13 chassis (CA18 swap)
• Includes O2 sensor
• Good flow design
• Quality welds throughout

This is a great option if you're building or maintaining a CA18DET swap and want something that fits right without headaches.

Custom setup — please review photos and verify fitment for your specific build.

Ready to install