ISR
ISR Performance Top Mount Turbo Lines - SR20DET S13 Motor
ISR Performance Top Mount Turbo Lines - SR20DET S13 Motor
Regular price
$182.88 USD
Regular price
Sale price
$182.88 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Performance Top Mount Turbo Lines from ISR. The part number and specifications are listed below. Turbo and boost parts control how much air is forced into the engine.
Quick facts
- Brand: ISR
- Part type: Turbo part
Listed fitment
- Top Mounted Turbo
- 1991 - 1998 Nissan 240SX LE
- 1989 - 1998 Nissan 240SX SE, Base
- 1989 - 1990 Nissan 240SX XE
Tip: Change fuel and tuning together with boost, and check for leaks with a boost leak tester.

ISR turbo part: what to know
Boost changes need fuel and tuning to match, or the engine can run lean.
Fitment notes
- Specs, lead time and warranty come from ISR and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Fuel & air intake · Fuel & air intake
Questions about turbo part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need a tune?
For most boost and turbo upgrades, yes.
Where do specs and warranty details come from?
From ISR. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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