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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
3.5 BAR TMAP Sensor & PNP Adapters for N55/N54 BMWJB4 3. 5 BAR plug & play TMAP adapters and Extensions Use these plug and play adapters to quickly adapt a 3. 5 BAR TMAP sensor to your N54 N55 BMW, raising the boost maximum boost range from 20psi factory up to 36psi for the 3. 5bar. For most applications the 3. 5 BAR adapter is suggested which requires OEM BMW sensor part number: 13627843531. Required for forward facing manifolds Our optional custom 32" (81 cm) 3. 5 BAR TMAP adapter extension harness
JB4 3.5 BAR plug & play TMAP adapters and Extensions
Use these plug and play adapters to quickly adapt a 3.5 BAR TMAP sensor to your N54/N55 BMW, raising the boost maximum boost range from 20psi factory up to 36psi for the 3.5bar. For most applications the 3.5 BAR adapter is suggested which requires OEM BMW sensor part number: 13627843531.Required for forward-facing manifolds
Our optional custom 32" (81 cm) 3.5 BAR TMAP adapter extension harness for forward-facing manifolds uses OEM connectors for a tight secure fit and features high-quality insulated wiring for quick clean signal transfer.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 237 reviews
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Product Reviews
★★★★★ 5
Very good quality heavy knit
Color: Blue, Size: Medium
Very nicely made and good quality. Heavy knit. Much nicer than I expected for the price. Size is true to fit.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Very stylish
Color: Khaki, Size: Medium
My husband doesn’t like wearing pullover sweaters because he gets hot after being inside for awhile. This sweater jacket was perfect. It’s stylish and well made. Very comfortable and great price. When I gave him the pkg and reminded me he didn’t like sweaters inside. When he opened it and was pleasantly surprised. Finally he could wear a sweater that was easy to put on and take off. He loved everything about it. I bought more colors and he wears every one of them. Great sweater!
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Fits Well and Warm
Was very nice and warm
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great quality
Color: Navy Blue, Size: XX-Large
Well made, but VERR THICK!
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Beautiful sweater
Color: Wine Red, Size: Large
Very nice, quality, very soft beautifully made.Only problem was runs a little big
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Reviewed in the United States on January 9, 2026