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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Racechip Tuning BMW Z4 G29 M40i From 07/2020++51 HP+57 Nm +63 HP+71 Nm +76 HP+85 Nm The base chip. Solid performance and high quality. MORE The bestseller. High performance and complete safety. MORE The best. Next level performance for petrolheads. MORE 5 fine tuning mappings Up to +15% MPG 6 fine tuning mappings Up to +20% MPG 1 year engine warranty(up to 2,400 GBP) App control(optional, +59 GBP) 7 fine tuning mappings Up to +20% MPG 2 year engine warranty(up to 8,000 GBP) 1x re programmingif
+51 HP+57 Nm
+63 HP+71 Nm
+76 HP+85 Nm
The base chip. Solid performance and high quality. MORE
The bestseller. High performance and complete safety. MORE
6 fine tuning mappings Up to +20% MPG 1-year engine warranty
(up to 2,400 GBP) App control
(optional, +59 GBP)
(up to 2,400 GBP) App control
(optional, +59 GBP)
7 fine tuning mappings Up to +20% MPG 2-year engine warranty
(up to 8,000 GBP) 1x re-programming
if you change your car Warm-up timer App control
(optional, +59 GBP)
(up to 8,000 GBP) 1x re-programming
if you change your car Warm-up timer App control
(optional, +59 GBP)
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.0 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
★★★★★ 5
Love my socks!
They fit perfect!
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Reviewed in the United States on March 19, 2026
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026