2018 Mercedes Benz CLS550 4Matic Sedan 218.391 V8 4.6L
Increase power by containing exhaust heat
Increase power by containing exhaust heat - Tan
Designed to handle temperatures up to 2800�F
Increase power by containing exhaust heat - Black
Secure the exhaust wrap with stainless steel ties
Lifetime Replacement
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
Unleash +127 horsepower and +195 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!
This product was last offered at the strikethrough price on
09-02-2026
Partial Replacement
Unleash +97 horsepower and +147 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!
This product was last offered at the strikethrough price on
09-02-2026
Partial Replacement
Get up to +78 hp and +86 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
Lifetime Replacement
Get up to +65 hp and +72 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Get up to +33 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
This product was last offered at the strikethrough price on
08-25-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
This product was last offered at the strikethrough price on
08-25-2026
Increase of +111 Horsepower, and +272 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Lifetime Replacement
Increase of +159 Horsepower, and +322 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
Partial Replacement
Replacement factory turbocharger - Brand New Unit, No Core Charge
Lifetime Replacement
