AudiWorld Page 374 of 1056 Audi News and Discussion Ta Technix Lowering Springs 25 20Mm For Audi A3 8V eBay UK Eibach Pro Kit 20mm Federn Audi A1 8X1 8XA 1.4TFSI 1.8TFSI 1.4TDI 1 AST Suspension Lowering Springs (20mm 20mm) 2011 2018 Audi A1 Sportback 1.4TDi 1.4TFSi (8XA). AST Lowering Springs for the 2011 2018 Audi A1 (8XA) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle. Features Progressive rates on most vehicles. EDC Compatible (if applicable to vehicle) Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle. Lifetime warranty on breaking. Most of our spring applications are TUV Certified and certificates can be provided upon request. Lowering Range Front: 20mm Rear: 20mm TUV Certified? Yes Vehicle Fitment Part Number: ASTLS 14 094 Product: AST Lowering Springs Production Years: 11 2011 10 2018 Model Years: 2011 2018 Make: Audi Model: A1 Chassis: 8XA Model Note: 1. 4TFSi (122 140PK) Note 1: For cars with standard lowering, the indicated lowering will be reduced with the amount of the standard lowering. Additional Vehicle Fitment 2011 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2012 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2013 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2014 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2015 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2016 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2017 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA) 2018 Audi A1 Sportback 1. 4TDi 1. 4TFSi (8XA)