Ferrea Intake Titanium Retainer Kit (Set of 12) - BMW N54Actual part may differ from image above. This Kit Includes 12 Ferrea Intake Titanium Retainers. Ferrea is pleased to offer our Pro Series Titanium Retainers including sizes that fit both traditional Domestic springs and Sport Compact springs. Precision CNC machined from aerospace quality titanium, these Pro Retainers are fully heat treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel

Race Springs are crafted from special lightweight (hf) 54SiCr6"spring steel

MFR Part # URO-015202

TRW friction components are not only tested in our NVH (noise vibration harshness) laboratories and also on the road

OE Part # 11428591460 / 11-42-8-591-460 / 11 42 8 591 460

thanks due to the top grain perforated air leather that it's wrapped in

43 inch 214 mmTravel: 9

5 Audi A4 2

06J-117-021-P / 06J117021 P / 06J 117 021 P / 06J117021P

*Note: Will require the purchase and use of the 335i rear valence

We have confirmed the depth fitment with AEM standard and X-series gauges and Revel

Includes one (1) parking brake cable

Stock PS 547 Tuned PS 613 Increased PS 66 Stock BHP 539 Tuned BHP 604 Increased BHP 65 Stock KW 402 Tuned KW 450 Increased KW 48 Stock LB FT 538 Tuned LB FT 586 Increased LB FT 48 Stock NM 730 Tuned NM 796 Increased NM 66 These increases will make a significant difference in performance to your vehicle which you will notice straight away