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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Performance Exhaust Parts

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Downpipe Installation Kit - Both Pipes

ES#2586285 - 92DWNPIPEINSKT - Downpipe Installation Kit - Both Pipes - Everything you need to install new downpipes - Genuine BMW - BMW

Everything you need to install new downpipes

Brand:
Genuine BMW - Corporate Logo
ES#:
2586285
Mfg#:
92DWNPIPEINSKT
In Stock
ON SALE!
$219.99

This product was last offered at the strikethrough price on
06-23-2026

$203.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bracket

ES#39945 - 18207521602 - Bracket - Genuine BMW - BMW

For vehicles with an automatic transmission (S205A=Yes) - Will not fit vehicles with a Manual or DCT transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
39945
Mfg#:
18207521602
In Stock
3% off MSRP

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

$59.99

This product was last offered at the strikethrough price on
10-15-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler Bracket - Left

ES#40033 - 18207571003 - Rear Muffler Bracket - Left - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
40033
Mfg#:
18207571003
Ships in 1 day
6% off MSRP

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

$65.99

This product was last offered at the strikethrough price on
10-15-2026

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Shroud™ - Aluminized Sleeving

ES#2784360 - 010405 - Heat Shroud™ - Aluminized Sleeving - 1" X 3ft - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1" X 3ft

Brand:
DEI - Corporate Logo
ES#:
2784360
Mfg#:
010405
Ships on Nov 6, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Racing Mufflers (2x90mm Tips)

ES#3033282 - 046144-046124 - Supersprint Racing Mufflers (2x90mm Tips) - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3033282
Mfg#:
046144-046124
Ships on Jan 20, 2027
$1927.80

This product was last offered at the strikethrough price on
10-06-2026

$1723.20 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Black

ES#5457403 - VTDTIPSW3035BLK - Universal Single Exhaust Tip - 3.5" - Single Wall Black - 3.0" Inlet - 3.5" Outlet - Single Wall Black - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - Single Wall Black

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457403
Mfg#:
VTDTIPSW3035BLK
Ships in 1 Business Day
$325.99

This product was last offered at the strikethrough price on
09-23-2026

$79.99 USD
Free Shipping

Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium

ES#5457405 - VTDTIPSW3040TIBR - Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium - 3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457405
Mfg#:
VTDTIPSW3040TIBR
Ships in 1 Business Day
$228.99

This product was last offered at the strikethrough price on
09-28-2026

$149.99 USD
Free Shipping

Xforce Smartbox Varex Muffler ECU Upgrade Module

Manually and automatically adjust the exhaust sound level

Brand:
XForce - Corporate Logo
ES#:
4784759
Mfg#:
VKSB01-ECU-MODUL
Ships in 1 Business Day
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Exhaust Parts

Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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