Red Fox LXT
-Spring rate Rear:3
If you are not sure
Product Description: High performance stainless steel wastegate
4" OD Carbon Fiber Design Pattern Fiberglass Tip Cover
Engine Camshaft Timing Locking Tool Kit compatible for BMW N51,N52,N53 N54 N55 Board Motor Red Fox LXTApplication Compatible for BMW N51, N52, N53, N54, N55 engine E60: 523i,523Li,525i,525Li,525xi,528i,528xi,530i,530Li,530xi,535i,535xi E61 E63: 523i, 525i, 525xi, 530i, 530xi, 535xi, 630i E64 E65: 630i, 730i E66 E70: 730Li, X5 3. 0Si E81 E82: 130i, 135is E93: 325i, 328i, 330i, 335i E83: X3 2. 5i, 2. 5Si, 3. 0i, 3. 0Si E85 E86: Z4 2. 5i, 2. 5Si, 3. 0i, 3. 0Si, Z4 3. 0Si E87 E90: 130i, 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi E91: 323i,