BUY NOW, PAY LATER. Starting at 0% APR learn more
×
curtis@killerperformancekc.com

(816) 629-1004

About Contact
Wish Lists
0 My Cart

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0

ast

× Close
Categories
Availability
Price
To
AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm

$231.60
ASTASTLS-14-134
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm

$228.90
ASTASTLS-22-087
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 30mm/30mm

$235.70
ASTASTLS-22-088
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm

$205.90
ASTASTLS-14-135
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm

$224.85
ASTASTLS-17-001
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2012-04/2020 Audi A3 Lowering Springs - 40mm/40mm

$237.05
ASTASTLS-17-002
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm

$363.00
ASTASTLS-18-011
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm

$375.20
ASTASTLS-18-012
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/30mm

$380.60
ASTASTLS-18-013
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm Quick View
AST

AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm

$293.95
ASTASTLS-18-009
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm Quick View
AST

AST 09/2014-05/2018 Ford Focus Lowering Springs - 30mm/35mm

$300.70
ASTASTLS-18-010
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm

$350.80
ASTASTLS-17-040
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm

$350.80
ASTASTLS-17-041
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm

$357.60
ASTASTLS-19-039
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm Quick View
AST

AST 09/2014-06/2022 Ford Mondeo Lowering Springs - 40mm/40mm

$357.60
ASTASTLS-19-040
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm Quick View
AST

AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm

$231.60
ASTASTLS-17-083
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm Quick View
AST

AST 09/2014-07/2019 Opel Corsa Lowering Springs - 35mm/25mm

$238.40
ASTASTLS-17-084
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2014-10/2021 Mercedes-Benz C-Class Lowering Springs - 35mm/25mm AST 09/2014-10/2021 Mercedes-Benz C-Class Lowering Springs - 35mm/25mm Quick View
AST

AST 09/2014-10/2021 Mercedes-Benz C-Class Lowering Springs - 35mm/25mm

$375.20
ASTASTLS-19-068
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
Sold out
AST 09/2015-07/2021 BMW 2 Lowering Springs - 25mm/25mm AST 09/2015-07/2021 BMW 2 Lowering Springs - 25mm/25mm Quick View
AST

AST 09/2015-07/2021 BMW 2 Lowering Springs - 25mm/25mm

$279.05
ASTASTLS-22-290
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016- Audi A5 Lowering Springs - 25mm/30mm AST 09/2016- Audi A5 Lowering Springs - 25mm/30mm Quick View
AST

AST 09/2016- Audi A5 Lowering Springs - 25mm/30mm

$293.95
ASTASTLS-18-051
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm

$281.75
ASTASTLS-18-023
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2016- Renault Megane Lowering Springs - 30mm/30mm

$293.95
ASTASTLS-18-024
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016- Volkswagen UP Lowering Springs - 30mm/35mm AST 09/2016- Volkswagen UP Lowering Springs - 30mm/35mm Quick View
AST

AST 09/2016- Volkswagen UP Lowering Springs - 30mm/35mm

$186.90
ASTASTLS-17-128
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm Quick View
AST

AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm

$276.30
ASTASTLS-19-061
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm Quick View
AST

AST 09/2016-02/2020 Kia Optima Lowering Springs - 35mm/25mm

$269.55
ASTASTLS-19-063
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm Quick View
AST

AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm

$273.60
ASTASTLS-22-133
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm Quick View
AST

AST 09/2016-07/2023 BMW 5 Lowering Springs - 45mm/45mm

$279.05
ASTASTLS-22-134
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
Sold out
AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm Quick View
AST

AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm

$291.20
ASTASTLS-22-135
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
Sold out
AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm Quick View
AST

AST 09/2016-07/2023 BMW 5 XDRIVE Lowering Springs - 35mm/20mm

$303.40
ASTASTLS-22-136
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2017- Subaru Swift Sport Lowering Springs - 30mm/30mm AST 09/2017- Subaru Swift Sport Lowering Springs - 30mm/30mm Quick View
AST

AST 09/2017- Subaru Swift Sport Lowering Springs - 30mm/30mm

$218.05
ASTASTLS-19-124
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Mercedes-Benz A-Class Lowering Springs - 25mm/15mm AST 09/2018- Mercedes-Benz A-Class Lowering Springs - 25mm/15mm Quick View
AST

AST 09/2018- Mercedes-Benz A-Class Lowering Springs - 25mm/15mm

$269.55
ASTASTLS-22-346
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm Quick View
AST

AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm

$394.15
ASTASTLS-23-092
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm Quick View
AST

AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm

$387.40
ASTASTLS-23-094
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm Quick View
AST

AST 09/2018- Nissan Partner Lowering Springs - 25mm/45mm

$394.15
ASTASTLS-23-095
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm Quick View
AST

AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm

$314.25
ASTASTLS-22-182
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm Quick View
AST

AST 09/2018- Nissan Partner Lowering Springs - 35mm/50mm

$314.25
ASTASTLS-22-183
Lowering Springs Suspension
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original...
Show More
Items 1081 to 1116 of 2438 total
compare

Customer Reviews

Kooks

2019 Camaro Headers

Sounds Amazing

Jeff on January, 2024

Was in need of some headers for my camaro. really wanted the kooks and killer had the full kit for my car in stock.

Featured Brands

We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×