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Mercedes Benz C300 Most Popular Parts

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ES#5375202 - 05-004-00314-7 - Weistec Mercedes-Benz M264 ECU Tune W.1 - Increase of +26 Horsepower, and +40 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 +26 Horsepower, and +40 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
Weistec - Corporate Logo
ES#:
5375202
Mfg#:
05-004-00314-7
Ships in 1 Business Day
$999.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375200 - 05-004-00315-8 - Weistec Mercedes-Benz M264 ECU Tune W.2 - Increase of +41 Horsepower, and +55 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - Mercedes Benz

Increase of +41 Horsepower, and +55 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!

Brand:
Weistec - Corporate Logo
ES#:
5375200
Mfg#:
05-004-00315-8
Ships in 1 Business Day
$1199.00 USD
Free Shipping
on orders $49 and up
ES#4708069 - 05-274-00053-6KT - Weistec Mercedes-Benz M274 W.1 ECU Tune - Increase of +7 Horsepower, and +22 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 +7 Horsepower, and +22 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
Weistec - Corporate Logo
ES#:
4708069
Mfg#:
05-274-00053-6KT
Ships in 1 Business Day
$999.00 USD
This product is lifetime replacement eligible Partial Replacement
ES#4715380 - 05-725-00162-8 - Weistec Mercedes-Benz 9 Speed Transmission Tune - 9G 925.9  - Faster Shifts, Firmer Shifts, and Increased Torque Capacity! - Weistec - Mercedes Benz

Faster Shifts, Firmer Shifts, and Increased Torque Capacity! Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.

Brand:
Weistec - Corporate Logo
ES#:
4715380
Mfg#:
05-725-00162-8
Ships in 1 Business Day
$1829.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4708070 - 05-274-00054-7KT - Weistec Mercedes-Benz M274 W.2 ECU Tune - Increase of +15 Horsepower, and +45 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - Mercedes Benz

Increase of +15 Horsepower, and +45 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!

Brand:
Weistec - Corporate Logo
ES#:
4708070
Mfg#:
05-274-00054-7KT
Ships in 1 Business Day
$1099.00 USD
This product is lifetime replacement eligible Partial Replacement
ES#2612227 - 2124211312KT2 - Front Brake Rotors - Pair - Does not include new brake rotor set screws - Zimmermann - Mercedes Benz

Does not include new brake rotor set screws We Price Match - Give Us A Call or Chat!

Brand:
Zimmermann - Corporate Logo
ES#:
2612227
Mfg#:
2124211312KT2
Ships in 1 Business Day
$230.99

This product was last offered at the strikethrough price on
06-04-2026

$207.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

does not include brake wear sensors

Brand:
ATE - Corporate Logo
ES#:
4830880
Mfg#:
0074206020
Ships in 1 Business Day
$76.99

This product was last offered at the strikethrough price on
10-31-2026

$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Does not include brake pad wear sensors

Brand:
ATE - Corporate Logo
ES#:
2612241
Mfg#:
0054201220
Ships in 1 Business Day
$123.99

This product was last offered at the strikethrough price on
07-23-2026

$121.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil cooler/filter housing to timing case

Brand:
Ajusa - Corporate Logo
ES#:
2800230
Mfg#:
2721840080
Ships in 3 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Featuring Bremi Ignition Coils and Bosch Spark Plugs! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For cars that use Ethanol Fuel (Code 929).

Brand:
Assembled By ECS - Corporate Logo
ES#:
4830878
Mfg#:
2769061101KT6
Ships in 1 Business Day
$483.99

This product was last offered at the strikethrough price on
10-31-2026

$478.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Features ECS and Zimmermann rotors, and ECS DD23 "Daily Driver" Ceramic Brake Pad Set 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For Vehicles Originally fitted with 322mm x 32mm Cross Drilled Rotors

Brand:
Assembled By ECS - Corporate Logo
ES#:
3621838
Mfg#:
204421312KT2
Ships in 5 Business Days
$584.99

This product was last offered at the strikethrough price on
09-13-2026

$504.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Featuring Zimmerman Rotors And Akebono Pads 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3621837
Mfg#:
0074205820KT2
Ships in 1 Business Day
$344.99

This product was last offered at the strikethrough price on
06-04-2026

$331.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Featuring OEM Beru Ignition Coils and Bosch Spark Plugs! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For cars that use Ethanol Fuel (Code 929).

Brand:
Assembled By ECS - Corporate Logo
ES#:
4830879
Mfg#:
2769061101KT7
Ships in 1 Business Day
$649.99

This product was last offered at the strikethrough price on
10-31-2026

$644.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Featuring Corteco Front & Rear Brake Hoses, and ATE TYP 200 DOT 4 Brake Fluid. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
4828236
Mfg#:
2024280735KT
Ships in 1 Business Day
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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