Mercedes SL – 230 (2007-2011) – SL 550
RENNtech ECU Upgrade for SL 550 (R230- 402 HP / 405 TQ)
RENNtech ECU Upgrade for 230 – SL 550. Up to 402HP and 405TQ. Gains: +20HP & 14TQ
RENNtech Stainless Steel Headers for M273 Engines (230-SL 550)
RENNtech Stainless Steel Exhaust Headers for M273 Engines (216-CL / 221-S). Gains: +11HP & 20TQ
RENNtech Carbon Fiber Rear Deck Lid Spoiler for 230 – SL-Class
RENNtech Pre-Preg Carbon Fiber Rear Decklid Spoiler for all 230 – SL Class Models | Gloss Finish
R1 Performance Package | R230 | SL 550 | 413 HP / 422 TQ | 5.5L NA V8 | M273
R1 Performance Package for 221 – S 550. Includes ECU Upgrade and Stainless Steel Header. Up to 413HP and 422 TQ. Gains: +31HP & +31TQ
Mercedes 722.9 Seven Speed Transmission Upgrade
RENNtech Transmission Upgrade for 722.9 Mercedes Seven Speed Transmissions.
RENNtech Toe Link Kit for 219-CLS | 211-E | 230-SL
RENNtech Toe Link Kit for the 219 – CLS CLass, 211 – E Class and 230 – SL Class
RENNtech | Rear Camber Bushing Kit | Fully Adjustable
Tool to install RENNtech rear camber bushings on Mercedes Benz vehicles
RENNtech Camber Tool for Rear Camber Bushings
Tool to install RENNtech rear camber bushings on Mercedes Benz vehicles
