SLC-Class - SLK - Mercedes

RENNtech EVM | Exhaust Valve Module

RENNtech Exhaust Valve Module | Permanently Open Exhaust Flaps. 222 - S63 AMG Sedan and 217 - S63 AMG Coupe Pre-FaceLift MY2014-17

RENNtech ECU Upgrade for 172 - SLK 55 AMG. Up to 448 HP + 423 LB-FT. Gains: +33 HP & +25 LB-FT

The ECU Plus Upgrade brings the R172 - SLC 43 AMG up to 416 HP and 460 LB-FT. Gains: +41 HP and +62 LB-FT.

The RENNtech ECU Upgrade brings the R172 - SLC 43 AMG up to 400 HP and 440 LB-FT | Gains: +41 HP and +62 LB-FT.

RENNtech Performance Brake Package I

RENNtech ECU Upgrade for 171 - SLk 350. Up to 290HP and 278TQ. Gains: +22HP & 20TQ

RENNtech ECU HHT (HandHeldTuner) for the 171 - SLK 55 AMG. Up to 380HP and 395 LB-FT TQ. Gains: +18HP & +17TQ.

RENNtech Carbon Fiber Flat Top Air Box for M113/112 Mercedes Engines

R1 Performance Package for 171 - SLK 55 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 385HP and 400 TQ. Gains: +30HP & +24TQ

RENNtech Performance Brake Package I