🚀 Elevate Your Ride with ALTA!
The ALTA AMP-TAC-100 Blow-Off Valve Spring is a premium performance component designed to enhance your MINI's capabilities. Crafted in the USA with top-quality materials, this spring ensures precision fit and durability, making it an essential upgrade for any serious car enthusiast.
K**R
This helps.
Changing this spring helps hold boost in between shifts and definitely works.
D**Z
Works good.
Couldn’t tell a difference but I feel better about it!
R**H
Works with the stock system
Works with the stock system
J**N
Spring make car go vroom more better
Car holds boost 10x better. No more surging at half throttle like the factory spring. Holds boost between gears better. Recommend for first modification on stock n18.
A**A
Good little upgrade
Easy install. Works great. Awesome small upgrade. Great results.
S**N
Deforestation?
Great spring does it’s job! Arrived quick af! But the amount of packaging for this one spring leveled ten acres of amazon rain forrest. Drop that thing in an envelope and call it good homieS!
I**O
Five Stars
Work perfect!!!!!
M**K
2 cent spring...
Doesnt do anything on an auto mini cooper s. There was no improvement in response or boost. The install was difficult as well. It is a very tight fit to get to the screws on the DV.
Trustpilot
2 months ago
1 month ago
