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Your Vehicle 2017 Mercedes Benz AMG GT S Base Coupe 190.378 V8 4.0L

2017 Mercedes Benz AMG GT S Base Coupe 190.378 V8 4.0L Performance Parts & Upgrades

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ES#4708125 - 05-178-00041-6KT - Weistec Mercedes-Benz AMG M178 W.1 ECU Tune - Increase of +149 Horsepower, and +181 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Mercedes Benz

Increase of +149 Horsepower, and +181 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This software is only compatible with Windows PC / Laptop.

Brand:
Weistec - Corporate Logo
ES#:
4708125
Mfg#:
05-178-00041-6KT
Ships on Jul 21, 2026
$2899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Precision manufactured for consistent stopping power during high performance driving. Featuring a GeoSpec® corrosion-resistant coating. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For cars with Red or Silver Painted Calipers (Code B06, or U70).

Brand:
ECS - Corporate Logo
ES#:
5444744
Mfg#:
2314230212-XSKT
Ships in 5 Business Days
ON SALE!
$255.99

This product was last offered at the strikethrough price on
06-13-2026

$248.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protect your M178 engine from inconsistent pump gas and dial in the perfect blend with real time wireless ethanol monitoring sent straight to your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446784
Mfg#:
SP-ECA-M178
Special Order: No Guaranteed ETA
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unleash over 1200 horsepower from your M178 with a direct fit dual ceramic ball bearing turbo upgrade. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446844
Mfg#:
SP-M178-IFX1200
Special Order: No Guaranteed ETA
$4999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Safely handle up to 1400 ft-lbs of torque in your C190 AMG GT, GTS, GTC, or GTR with an advanced 7-speed DCT upgraded clutch kit featuring a pioneering 7/8 friction configuration. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446852
Mfg#:
SP-C190FXDCTR-2
Special Order: No Guaranteed ETA
21% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$6999.00

This product was last offered at the strikethrough price on
06-24-2026

$5499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Achieve that iconic turbo blow off sound with precision machined adapters designed for seamless vent to atmosphere performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446865
Mfg#:
SP-AMG-VTA
Special Order: No Guaranteed ETA
$299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unlock your M178’s full potential with 90% more fuel flow and superior 35Mpa atomization, providing the ultimate high-pressure fueling solution for big turbos and high-concentration ethanol blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446862
Mfg#:
SP-FX350-M178
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Boost your M178’s output with an 80% increase in fuel flow and 250bar pressure capability, offering a fully plug-and-play solution for higher ethanol concentrations and larger turbo configurations. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446863
Mfg#:
SP-FX200-M178-FG
Special Order: No Guaranteed ETA
$5999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unlock hidden M178 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ultimate Performance And Design  - Corporate Logo
ES#:
5470402
Mfg#:
M178CAIK
Ships in 1 Business Day
$395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4730411 - 178070050180KT - Remanufactured Mechanical High Pressure Fuel Pump  - Price includes a refundable $88.40 core charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a refundable $88.40 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4730411
Mfg#:
178070050180KT
Ships in 3 Business Days
$704.99

This product was last offered at the strikethrough price on
01-06-2026

$670.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug and play E85 compatible HPFP with 50% more flow when compared to stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4617222
Mfg#:
SP-FX-M178
Special Order: No Guaranteed ETA
$3499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug and play E85 compatible HPFP with 80% more flow when compared to stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4617223
Mfg#:
SP-FX-M178-18
Special Order: No Guaranteed ETA
$5999.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3576492 - P-HF1044 - Akrapovic Sound Kit - Mercedes Benz AMG GT C190 - Seamlessly toggle your exhaust's acoustic profile from the cockpit with this innovative, plug-and-play sound kit designed for vehicles without factory-equipped valve buttons. - Akrapovic - Mercedes Benz

Seamlessly toggle your exhaust's acoustic profile from the cockpit with this innovative, plug-and-play sound kit designed for vehicles without factory-equipped valve buttons. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Akrapovic - Corporate Logo
ES#:
3576492
Mfg#:
P-HF1044
Back Ordered
$589.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5446930 - S-ME/TI/1H/1 - Akrapovic Mercedes AMG GT Evolution Line Cat Back Titanium Exhaust With Carbon Fiber Tips - Experience an ultra-lightweight titanium soundtrack that sheds 46% of factory weight and delivers a switchable V8 muscle-car roar through hand-crafted carbon fiber tailpipes. - Akrapovic - Mercedes Benz

Experience an ultra-lightweight titanium soundtrack that sheds 46% of factory weight and delivers a switchable V8 muscle-car roar through hand-crafted carbon fiber tailpipes. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Akrapovic - Corporate Logo
ES#:
5446930
Mfg#:
S-ME/TI/1H/1
Back Ordered
$13676.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5456916 - 8187KT - CSF High Performance Radiator Kit - Set Of 3 - Upgrade your cooling and eliminate heat soak issues in your AMG! Kit includes left and right side radiator, and center CSF upgraded radiator with Zerex G40 Coolant! - CSF - Mercedes Benz

Upgrade your cooling and eliminate heat soak issues in your AMG! Kit includes left and right side radiator, and center CSF upgraded radiator with Zerex G40 Coolant! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
5456916
Mfg#:
8187KT
Back Ordered
$1876.99 USD
This product is lifetime replacement eligible Partial Replacement

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