DeatschWerks

Performance In-Tank Regulator - 4.5 BAR for Toyota and Subaru

Performance In-Tank Regulator - 4.5 BAR for Toyota and Subaru - Main image
Performance In-Tank Regulator - 4.5 BAR for Toyota and Subaru - View 2
$24.18 $39 In stock

Category: Fuel Pressure Service Valve

The DeatschWerks Performance In-Tank Regulator is engineered for Toyota and Subaru applications, delivering a consistent 4.5 BAR fuel pressure for high-performance fuel systems.

  • Designed as an in-tank regulator for precise fuel pressure control.
  • Set to 4.5 BAR (approx. 65 psi) to support increased fuel demands.
  • Compatible with select Toyota and Subaru models.
  • Manufactured by DeatschWerks, a trusted name in fuel system components.
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Hannah R. ★★★★★

Swapped out my old regulator and the difference is night and day—the 4.5 BAR pressure holds steady under hard acceleration now. Installation was straightforward and it fits perfectly in the tank bay on my Subaru.

Daniel X. ★★★★★

I was tired of inconsistent fuel pressure on my boosted Subaru, so swapping to this 4.5 BAR in-tank regulator finally gave me a steady, reliable baseline. The install was straightforward since it’s designed specifically for Toyota and Subaru applications.

Jason I. ★★★★★

My tuner immediately noticed the pressure held rock-solid at 4.5 bar during the pull, and the in-tank design made swapping it in way less of a headache than a line-mount unit. Wish I'd done this upgrade sooner, the idle and mid-range feel noticeably crisper now.

Related Products