Just wanted to let everyone what was available from Renntech for the W221 AMG. If you have any questions, please email or PM me. Happy Holidays!

S65 AMG

STOCK: 604 HP @ 5500 RPM; 738 LB-FT @ 2000-3000 RPM

ENGINE PERFORMANCE UPGRADES

1. RENNTECH PKG1 - ECU and transmission computer upgrade
670 HP @ 5500 RPM; 840 LB-FT @ 3500 RPM

2. RENNTECH PKG2 - ECU, TCU and carbon fiber (CF) airbox
685 HP @ 5500 RPM; 870 LB-FT @ 2000-3000 RPM

3. RENNTECH PKG3 - ECU, TCU, CF airbox, and intercooler pump upgrade
690 HP @ 5500 RPM; 875 LB-FT @ 2000-3000 RPM

4. Intercooler pump upgrade


S63 AMG

STOCK: 518 HP @ 6800 RPM; 465 LB-FT @ 5200 RPM

ENGINE PERFORMANCE UPGRADES

1. RENNTECH PKG1 - ECU upgrade and stainless steel (SS) headers
540 HP @ 6800 RPM; 500 LB-FT @ 5200 RPM

2. RENNTECH PKG2 - ECU upgrade, SS headers, CF airbox
545 HP @ 6800 RPM; 510 LB-FT @ 5200 RPM

3. RENNTECH ECU upgrade - 530 HP @ 6800 RPM; 485 LB-FT @ 5200 RPM

4. Stainless steel (SS) headers: + 10-15 HP

5. Carbon fiber (CF) airbox: + 10 HP; 10 LB-FT


BRAKE UPGRADES

1. PERFORMANCE BRAKING PKG1 - SS braided lines (f/r), high-performance pads, motorsports fluid

2. PERFORMANCE BRAKING PKG2 - 14.2” 2 pc. ft rotors, 8 piston calipers, plus PKG1 (requires 18” wheels)

3. PERFORMANCE BRAKING PKG3 - 16.2” 2 pc. ft rotors, 8 piston calipers, plus PKG1 (requires 20” wheels)

4. 14.2” 2 pc. rr rotors, 4 piston calipers, plus PKG1


SUSPENSION UPGRADES

1. RENNTECH v2.0 Digital lowering module (remote ready)

2. RENNTECH v2.0 remote control

3. RENNTECH v2.0 Digital lowering module with remote control


DRIVELINE UPGRADES

1. Transmission upgrade

2. 100% Locking limited-slip differential


INTERIOR UPGRADES

Valentine One radar detector - Fully integrated into rearview mirror


PERFORMANCE WHEELS

1. RENNTECH Signature wheels - 3 pc. forged aluminum (20x9/20x10.5)
Available finish: Sniper gray, brushed satin ceramic

2. RENNTECH Signature wheels - 3 pc. forged aluminum (21x9/21x10.5)
Available finish: Sniper gray, brushed satin ceramic

3. RENNTECH Signature wheels - 3 pc. forged aluminum (22x10.5)
Available finish: Sniper gray, brushed satin ceramic

4. RENNTECH 5 Spoke wheels - 3 pc. forged aluminum (20x9/20x10.5)
Available finish: anodized, painted