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Your Vehicle 2018 Mercedes Benz S450 Base Sedan 222.166 V6 3.0L
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The following search results are not matched to your selected vehicle or do not have vehicle applications associated with them. For fitment verification, contact our sales team via 330-331-2003, live chat, or [email protected].
3.0" Downpipe - With High Flow Catalytic Converter
T304 Stainless, TIG-welded downpipe
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Brand: Integrated Engineering - Corporate Logo
ES#: 3419055
Mfg#: IEEXCC5

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$599.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE Catted Cast Downpipe
Features cast bends for superior flow and fitment
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Brand: Integrated Engineering - Corporate Logo
ES#: 3569382
Mfg#: IEEXCI3

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$849.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE Performance Cast Downpipe
Features a TIG-welded 304 stainless and investment cast body and offers gains up to 45HP & 41TQ
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Brand: Integrated Engineering - Corporate Logo
ES#: 4473979
Mfg#: IEEXCK3

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$1099.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE Cat-Back Exhaust System - B9/B9.5 S4
Delivers a truly aggressive exhaust note without any annoying drone or rasp
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Brand: Integrated Engineering - Corporate Logo
ES#: 4709360
Mfg#: IEEXCK5

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$1687.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE ProCore Performance Cast Downpipe - B9 SQ5
Check-Engine Light free! An emissions-friendly approach to exhaust upgrades!
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Brand: Integrated Engineering - Corporate Logo
ES#: 4708494
Mfg#: IEEXCZ2

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$2749.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE ProCore Downpipe - MK8 GTI
Features a full and complete exhaust note with increased flow!
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Brand: Integrated Engineering - Corporate Logo
ES#: 4879772
Mfg#: IEEXDB5

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$1979.99 USD
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IE Cat-Back Exhaust System - B9 SQ5
Delivers a sporty, deep, and enhanced exhaust sound with DroneTrap resonance tuning system
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Brand: Integrated Engineering - Corporate Logo
ES#: 4658915
Mfg#: IEEXCZ1

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$1839.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Audi RS3 & TTRS 2.5 TFSI EVO 3.5" Downpipe
Deliver up to 577HP with a matching IE Stage 2 Tune and turn your 2.5T into an all-out power monster!
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*Does not include Y-pipe adapter (IEEXCQ3) - Necessary if mating to stock cat-back system*
Brand: Integrated Engineering - Corporate Logo
ES#: 3677700
Mfg#: IEEXCQO1

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$1299.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE Midpipe Exhaust Upgrade
Aggressive sound, quality finish, reliable operation, straightforward install, and affordable fun.
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Brand: Integrated Engineering - Corporate Logo
ES#: 4489116
Mfg#: IEEXCK4

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$804.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
IE B8 3.0T Performance Downpipes
Quick and easy way to add horsepower and an aggressive sound! 304 stainless steel 2.5" tubing.
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Brand: Integrated Engineering - Corporate Logo
ES#: 3470770
Mfg#: IEEXCG2

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$769.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
When it comes to unlocking the true potential of your Audi, Volkswagen, BMW, or other European performance vehicle, Integrated Engineering is your go-to brand for high-performance parts and upgrades. Available at ECS Tuning, Integrated Engineering offers a wide range of engine components, turbochargers, intake systems, exhaust systems, and performance software, all designed to deliver exceptional performance gains, reliability, and precision engineering. Whether you're looking to boost horsepower, improve throttle response, or enhance overall vehicle performance, Integrated Engineering has the perfect solution for your needs.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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