Turbosmart
Turbosmart WG38/40 5psi Grey Inner Spring
Turbosmart WG38/40 5psi Grey Inner Spring
Regular price
$39.59 USD
Regular price
$43.99 USD
Sale price
$39.59 USD
Shipping calculated at checkout.
Quantity
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Turbosmart WG38/40 5psi Grey Inner Spring, with the part number and details listed below. Turbo and boost parts control how much air is forced into the engine.
Quick facts
- Brand: Turbosmart
- Part type: Turbo part
Tip: Change fuel and tuning together with boost, and check for leaks with a boost leak tester.

Turbosmart 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 Turbosmart and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
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 Turbosmart. 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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