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ES#4730442 - 05-420-00102-4KT - Weistec BMW N20 W.2 ECU Tune - Increase of +90 Horsepower, and +90 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 +90 Horsepower, and +90 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

Brand:
Weistec - Corporate Logo
ES#:
4730442
Mfg#:
05-420-00102-4KT
Ships in 5 Business Days
$1099.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Max gains of up to +47 HP and +55 lb-ft TRQ (Crank); +42 HP and +51 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4430020
Mfg#:
D440-0151
Ships in 9 Business Days
11% off MSRP

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

$749.99

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

$665.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Max gains of up to +47 HP and +59 lb-ft TRQ (Crank); +42 HP and +54 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4430029
Mfg#:
D440-0132
Ships in 9 Business Days
11% off MSRP

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

$749.99

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

$665.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +60 HP & +70 Nm (+52 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For CS models only

Brand:
MMX Performance - Corporate Logo
ES#:
4865791
Mfg#:
MMR50-1607
Ships in 3 Business Days
$1013.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +70 HP & +110Nm (+81 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Competition package only

Brand:
MMX Performance - Corporate Logo
ES#:
4865790
Mfg#:
MMR50-1605
Ships in 3 Business Days
$1013.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +79 HP & +100 Nm (+74 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4865792
Mfg#:
MMR50-1606
Ships in 3 Business Days
$1013.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +50 HP & +75 Nm (+55 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For CS models only - not intended for use on the standard M2 Competition

Brand:
MMX Performance - Corporate Logo
ES#:
4865789
Mfg#:
MMR50-1604
Ships in 3 Business Days
$1013.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +100 HP & + 100 NM (+74 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4865786
Mfg#:
MMR50-1601
Ships in 3 Business Days
$1169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +110 HP & +140 NM (+103 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4865787
Mfg#:
MMR50-1602
Ships in 3 Business Days
$1169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Increase power with this plug-and-play tuning module! Gains of up to +89 HP & +75 Nm (+55 ft lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4865788
Mfg#:
MMR50-1603
Ships in 3 Business Days
$1013.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818083 - A90-SUPRA-e-B - A90 Supra Experience Package - Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! - Dinan - BMW

Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4818083
Mfg#:
A90-SUPRA-E-B
Ships on Jun 22, 2026
$2467.99 USD
Free Shipping
on orders $49 and up

Adjust your cars power from the palm of your hand! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4659436
Mfg#:
D440-0150
Ships on Jun 30, 2026
11% off MSRP

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

$749.99

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

$665.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3138987 - N4S54MEM - Shark Injector Performance Software - Sport Mode Memory - Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output - plus remembers your Sport Mode selection! For use with 91 octane fuel. - Shark Injector - BMW

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output - plus remembers your Sport Mode selection! For use with 91 octane fuel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Shark Injector - Corporate Logo
ES#:
3138987
Mfg#:
N4S54MEM
Ships on Aug 11, 2026
ON SALE! SAVE 10%
$349.00

This product was last offered at the strikethrough price on
05-02-2026

$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +7HP +7LB/FT gains! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Shark Injector - Corporate Logo
ES#:
3138998
Mfg#:
N745X325
Ships on Aug 11, 2026
ON SALE! SAVE 10%
$349.00

This product was last offered at the strikethrough price on
05-02-2026

$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3981359 - 77-86311 - SCORCHER BLUE Power Module - Increase performance without sacrificing reliability - AFE - BMW

Increase performance without sacrificing reliability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3981359
Mfg#:
77-86311
Back Ordered
20% off MSRP

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

$726.99

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

$581.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4349823 - 77-86318 - SCORCHER BLUE Bluetooth Power Module - Increase power without sacrificing reliability - AFE - BMW

Increase power without sacrificing reliability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4349823
Mfg#:
77-86318
Back Ordered
20% off MSRP

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

$726.99

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

$581.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Software & Tuning

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