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BMW F30 Engine Parts & Accessories

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ES#4732778 - 05-448-00264-3KT - Weistec BMW B48 W.2 ECU Tune  - Increase of +90 Horsepower, and +95 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - BMW

Increase of +90 Horsepower, and +95 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!

Brand:
Weistec - Corporate Logo
ES#:
4732778
Mfg#:
05-448-00264-3KT
Ships in 2 Business Days
$1099.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4732777 - 05-448-00263-2KT - Weistec BMW B48 W.1 ECU Tune  - Increase of +70 Horsepower, and +75 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +70 Horsepower, and +75 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#:
4732777
Mfg#:
05-448-00263-2KT
Ships in 2 Business Days
$999.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4732819 - 05-458-00106-9KT - Weistec BMW B58 W.1 ECU Tune  - Increase of +101 Horsepower, and +102 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +101 Horsepower, and +102 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#:
4732819
Mfg#:
05-458-00106-9KT
In Stock at Vendor
$1599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4708349 - 05-455-00076-2KT - Weistec BMW N55 W.2 ECU Tune - Increase of +96 Horsepower, and +94 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 +96 Horsepower, and +94 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#:
4708349
Mfg#:
05-455-00076-2KT
Ships in 2 Business Days
$1299.00 USD
This product is lifetime replacement eligible Partial Replacement
ES#4730441 - 05-420-00101-3KT - Weistec BMW N20 W.1 ECU Tune  - Increase of +62 Horsepower, and +65 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +62 Horsepower, and +65 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#:
4730441
Mfg#:
05-420-00101-3KT
Ships in 2 Business Days
$999.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4708348 - 05-455-00075-1KT - Weistec BMW N55 W.1 ECU Tune  - Increase of +75 Horsepower, and +71 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +75 Horsepower, and +71 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#:
4708348
Mfg#:
05-455-00075-1KT
Ships in 2 Business Days
$1199.00 USD
This product is lifetime replacement eligible Partial Replacement
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!

Brand:
Weistec - Corporate Logo
ES#:
4730442
Mfg#:
05-420-00102-4KT
Ships in 2 Business Days
$1099.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance N55 camshaft set designed exclusively for 5150 AutoSport and manufactured by Cat Cams!

Brand:
5150 Autosport - Corporate Logo
ES#:
4899803
Mfg#:
N55CCCAM-278-272
Ships in 4 Business Days
$1799.99 USD
Free Shipping
on orders $49 and up

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:
ARP - Corporate Logo
ES#:
5388490
Mfg#:
401-4701
In Stock at Vendor
20% off MSRP

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

$1027.99

This product was last offered at the strikethrough price on
11-05-2026

$822.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This valved cat back system features wireless remote control and quad matte black tips.

Brand:
Armytrix - Corporate Logo
ES#:
3675849
Mfg#:
BMF33-QS42M
Ships on Nov 30, 2026
$3130.00 USD
Free Shipping

This valved cat back system features wireless remote control and quad chrome tips.

Brand:
Armytrix - Corporate Logo
ES#:
3675848
Mfg#:
BMF33-QS42C
Ships on Nov 30, 2026
$2830.00 USD
Free Shipping

This valved cat back system features wireless remote control and dual matte black tips.

Brand:
Armytrix - Corporate Logo
ES#:
3675847
Mfg#:
BMF33-DS11M
Ships on Nov 30, 2026
$2830.00 USD
Free Shipping

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your BMW

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

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