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BMW 335i Performance Parts & Upgrades

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B14 PSS Coilover System

ES#3195905 - 47-264632 - B14 PSS Coilover System - Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC suspension only

Brand:
Bilstein - Corporate Logo
ES#:
3195905
Mfg#:
47-264632
In Stock
31% off MSRP

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

$1877.00

This product was last offered at the strikethrough price on
07-20-2026

$1299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sport Springs Set

ES#2568643 - 28878-2 - Sport Springs Set - Approximate lowering of 1.3"F/0.7"R for vehicles with sport suspension, 1.5"F/1.0"R for vehicles with standard suspension. - H&R - BMW

Approximate lowering of 1.3"F/0.7"R for vehicles with sport suspension, 1.5"F/1.0"R for vehicles with standard suspension. 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2568643
Mfg#:
28878-2
In Stock
15% off MSRP

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

$389.00

This product was last offered at the strikethrough price on
07-01-2026

$330.65 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump - Stage 3

ES#4465078 - 601-0110 - Bucketed Performance Fuel Pump - Stage 3 - Increased fueling for bigger power - Supports up to 1000whp! - Precision Raceworks - BMW

Increased fueling for bigger power - Supports up to 1000whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465078
Mfg#:
601-0110
In Stock
$868.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charge Pipe Upgrade Kit

ES#3985020 - 10301050KT - Charge Pipe Upgrade Kit - Charge-pipe upgrade kit for '12-'17 N55 - VRSF - BMW

Charge-pipe upgrade kit for '12-'17 N55 We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3985020
Mfg#:
10301050KT
In Stock
Starting at $219.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Aluminum Coolant Expansion Tank Relocation Kit - 335i

ES#3647095 - 021942tms13 - N54 Aluminum Coolant Expansion Tank Relocation Kit - 335i - Ditch the weak, factory plastic coolant expansion tank and free up space on the hot side of your engine bay! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Ditch the weak, factory plastic coolant expansion tank and free up space on the hot side of your engine bay! 10X Entries For Our 25th Anniversary Sweepstakes!
Compatible with factory/aftermarket cold side intakes as well as hot side intakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3647095
Mfg#:
021942TMS13
In Stock
ON SALE! SAVE 15%
$815.99

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

$693.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E9x Cowl Delete Kit

ES#4365475 - 007629la09KT - Turner Motorsport E9x Cowl Delete Kit - Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU. - Turner Motorsport - BMW
ECS Tuning recommends this product.

Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4365475
Mfg#:
007629LA09KT
In Stock
ON SALE! SAVE 25%
$420.95

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

$315.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport N55 Silicone/Aluminum Turbo Inlet Hose Kit

ES#4316289 - 028145tms09KT - Turner Motorsport N55 Silicone/Aluminum Turbo Inlet Hose Kit - Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new Upper Silicone & Lower Aluminum hoses! - Turner Motorsport - BMW

Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new Upper Silicone & Lower Aluminum hoses! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4316289
Mfg#:
028145TMS09KT
In Stock
ON SALE! SAVE 20%
$312.99

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

$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Stage 2 Turbo Upgrade

ES#4476297 - CTS-TR-0300 - CTS Stage 2 Turbo Upgrade - A perfect upgrade for your stock turbos with no core required! - CTS - BMW

A perfect upgrade for your stock turbos with no core required!

Brand:
CTS - Corporate Logo
ES#:
4476297
Mfg#:
CTS-TR-0300
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$1499.99

This product was last offered at the strikethrough price on
07-10-2026

$1349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW EDC Delete Unit

ES#2975718 - 68510301 - KW EDC Delete Unit - Allows use of coil overs without getting EDC warning lights - KW Suspension - BMW

Allows use of coil overs without getting EDC warning lights

Brand:
KW Suspension - Corporate Logo
ES#:
2975718
Mfg#:
68510301
In Stock
$493.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear HPS 5.0 Performance Brake Pad Kit

ES#3247587 - hb765b.664KT - Front & Rear HPS 5.0 Performance Brake Pad Kit - Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust and noise - Hawk - BMW

Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust and noise For vehicles with M Sport (340mm) or M Performance (370mm) brakes

Brand:
Hawk - Corporate Logo
ES#:
3247587
Mfg#:
HB765B.664KT
In Stock
$344.99

This product was last offered at the strikethrough price on
04-27-2026

$342.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S55/N55 4 PIN One-Piece CRANK HUB

ES#4423399 - CH-4PIN - S55/N55 4 PIN One-Piece CRANK HUB - The one-piece Insane Crank Hub kits are designed and manufactured in Lithuania and made from a solid block of thermally absorbed, heat-treated steel. - Insane Performance - BMW

The one-piece Insane Crank Hub kits are designed and manufactured in Lithuania and made from a solid block of thermally absorbed, heat-treated steel.

Brand:
Insane Performance - Corporate Logo
ES#:
4423399
Mfg#:
CH-4PIN
In Stock
$1099.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Super Sport Springs Set

ES#2568645 - 28877-2 - Super Sport Springs Set - Approximate lowering of 1.6"F/1.0"R for vehicles with sport suspension, 1.75"F/1.3"R for vehicles with standard suspension. - H&R - BMW

Approximate lowering of 1.6"F/1.0"R for vehicles with sport suspension, 1.75"F/1.3"R for vehicles with standard suspension. 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2568645
Mfg#:
28877-2
In Stock
15% off MSRP

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

$389.00

This product was last offered at the strikethrough price on
07-01-2026

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - 5-Bolt Top Mounts

ES#3509457 - I-80-BR - BR Series Coilover Suspension Kit - 5-Bolt Top Mounts - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! For vehicles with 5-Bolt Top Mounts
For vehicles with 5 bolt front upper strut mounts

Brand:
BC Racing - Corporate Logo
ES#:
3509457
Mfg#:
I-80-BR
In Stock
4% off MSRP

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

$1245.00

This product was last offered at the strikethrough price on
07-20-2026

$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B16 (DampTronic) - Suspension Kit

ES#4137233 - 49-255935 - Bilstein B16 (DampTronic) - Suspension Kit - Features ride height adjustability with dampers compatible with OE electronic damping systems. - Bilstein - BMW

Features ride height adjustability with dampers compatible with OE electronic damping systems. 2X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with EDC

Brand:
Bilstein - Corporate Logo
ES#:
4137233
Mfg#:
49-255935
In Stock
31% off MSRP

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

$4507.00

This product was last offered at the strikethrough price on
07-20-2026

$3119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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