2017 Mercedes Benz S550 4Matic Coupe 217.385 V8 4.6L
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!
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!
Partial 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
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
Upgrade your M157 AMG or M278 with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.
Lifetime Replacement
Average gain of 85 horsepower and 100 lb-ft of torque
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
Lifetime Replacement
M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-16-2026
Lifetime Replacement
Replacement factory turbocharger - Price includes a refundable $296.40 core charge
This product was last offered at the strikethrough price on
05-05-2026
Lifetime Replacement
Replacement factory turbocharger - Price includes a $276.90 refundable core charge
This product was last offered at the strikethrough price on
05-05-2026
Lifetime Replacement
Unlock hidden M157 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains of up to 25WHP!
Lifetime Replacement
