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BMW F10 M5 S63 4.4L Performance Parts & Upgrades

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ES#4730409 - 01-563-01810-5 - Weistec BMW S63TU W.4 Turbo Upgrade System  - Astonishing gains of +453 Horsepower, and + 398lb-ft of torque! Makes 1000 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation! - Weistec - BMW

Astonishing gains of +453 Horsepower, and + 398lb-ft of torque! Makes 1000 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This kit includes Garrett Gen 2 GTX3071R Turbos

Brand:
Weistec - Corporate Logo
ES#:
4730409
Mfg#:
01-563-01810-5
Ships in 2 Business Days
$12999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4708355 - 05-563-00070-6KT - Weistec BMW S63TU W.2 ECU Tune  - Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - BMW

Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! 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#:
4708355
Mfg#:
05-563-00070-6KT
Ships on Jul 22, 2026
$1799.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Will not produce a CEL affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
5435291
Mfg#:
11-093
Ships in 4 Business Days
$2849.00 USD
Free Shipping

This valved cat back system features wireless remote control and quad chrome silver tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
3675852
Mfg#:
BMF5M-QS11C
Ships on Jul 17, 2026
$6972.00 USD
Free Shipping

This valved cat back system features wireless remote control and quad carbon fiber tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
3675850
Mfg#:
BMF5M-QC11
Ships on Jul 17, 2026
$7812.00 USD
Free Shipping

Transform your automatic BMW’s interior with the prestige of the BFI GS2 Shift Knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435118
Mfg#:
GSA-70101-4
Ships on Jul 20, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Bring a premium, tactile feel to your BMW’s center console. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435116
Mfg#:
GSA-70101-2
Ships on Jul 20, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Elevate the cabin of your automatic BMW with the striking BFI GS2 Black/Red shift knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435119
Mfg#:
GSA-70101-5
Ships on Jul 20, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Improve your interior's styling and make shifting easier with MMX magnetic aluminum shifter paddles! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with an M Performance steering wheel only

Brand:
MMX Performance - Corporate Logo
ES#:
4846167
Mfg#:
MMR04-0001-BLK
Ships in 4 Business Days
$420.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

This system includes jetting for 35, 50, 75, 100 and 150HP. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Nitrous Express - Corporate Logo
ES#:
4045207
Mfg#:
NEX20919
Ships in 2 Business Days
Starting at $871.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance and comfort with Powerflex bushings for F06 / F10 / F12/ F13 RWD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4726913
Mfg#:
PFF5-6001G
Ships in 2 Business Days
$261.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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Manufacturer names and/or part numbers are used only for identification purposes.

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