Chiptuning / Softwareoptimierung: Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->)
SKU: 60902659256

Chiptuning / Softwareoptimierung: Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->)

Sale price$895.50 Regular price$995.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Chiptuning / Softwareoptimierung: Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->)Steigern Sie die Kraft Ihres Mercedes Benz A 45 AMG S 421 PS (W177 2018 >) mit einer przisen Chiptuning Lsung von Stefanel Performance. Unsere EVC zertifizierten Entwickler sorgen dafr, dass die essenziellen Motorschutzfunktionen Ihres Fahrzeugs aktiv bleiben, whrend Sie sich auf eine sprbar verbesserte Performance verlassen knnen. Original STAGE 1 Leistung 421 PS 470 PS +49 PS Drehmoment 500 Nm 620 Nm +120 Nm Bitte beachten: Die angegebenen

Steigern Sie die Kraft Ihres Mercedes-Benz A 45 AMG S 421 PS (W177 - 2018 ->) mit einer präzisen Chiptuning-Lösung von Stefanel Performance. Unsere EVC-zertifizierten Entwickler sorgen dafür, dass die essenziellen Motorschutzfunktionen Ihres Fahrzeugs aktiv bleiben, während Sie sich auf eine spürbar verbesserte Performance verlassen können.

Original STAGE 1
Leistung 421 PS 470 PS +49 PS
Drehmoment 500 Nm 620 Nm +120 Nm

Bitte beachten: Die angegebenen Leistungswerte sind Durchschnittsangaben und können je nach Fahrzeug variieren; eine Voraussetzung für das Erreichen dieser Werte ist, dass das Fahrzeug technisch einwandfrei und entsprechend den Wartungsvorschriften gepflegt wurde.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 60902659256

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 2185 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mateo filer
Los Angeles, US
★★★★★ 5
Quality
Color: Red/Black, Size: 0AWG-25FT Each
Great quality.Better than I was expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
S
Verified Purchase
S. Rohleder
Natrona Heights, US
★★★★★ 5
0 Gauge wire 25 feet red,/25 feet black.
Color: Red/Black, Size: 0AWG-25FT Each
It is as advertised, Copper Clad Aluminum (CCA) but will work for very short runs and jumpers instead of eating my solid copper lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
C
Verified Purchase
Chad Whitsell
Phoenix, US
★★★★★ 5
Great product
Color: Red/Black, Size: 0AWG-25FT Each
Just the amount you need
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Mr.FixIt
Fort Morgan, US
★★★★★ 5
Works great
Great product, good price and fast shipping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
L
Verified Purchase
Lowell H
Phoenix, US
★★★★★ 5
Good price and high quality!
This isolator relay is robust and has a higher amp load rating than the original relay. It was easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

recommand products