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BMW E90 335xi N54 3.0L

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BMW E90 335xi N54 3.0L Exhaust Parts & Accessories

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Turbo To Downpipe Exhaust Gasket - Priced Each

ES#2800268 - 18307553601 - Turbo To Downpipe Exhaust Gasket - Priced Each - Gasket that is between the turbo and down pipes, 2 required - Ajusa - BMW

Gasket that is between the turbo and down pipes, 2 required

Brand:
Ajusa - Corporate Logo
ES#:
2800268
Mfg#:
18307553601
Back Ordered
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Joint Sleeve Bushing - 8mm diameter - Priced Each

ES#4845794 - 18207546579 - Exhaust Joint Sleeve Bushing - 8mm diameter - Priced Each - Used as a exhaust vibration buffer. - Rein - BMW

Used as a exhaust vibration buffer. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4845794
Mfg#:
18207546579
In Stock at Vendor
$4.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4" Universal Exhaust Tip w/ Chrome Finish - Priced Each

ES#4265689 - 025823TMS05-01 - 4" Universal Exhaust Tip w/ Chrome Finish - Priced Each - Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip - Turner Motorsport - BMW MINI

Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip 10X Entries For Our 25th Anniversary Sweepstakes!
Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4265689
Mfg#:
025823TMS05-01
In Stock
ON SALE! SAVE 41%
$85.99

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

$50.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

60mm Exhaust Clamp - Priced Each

ES#254524 - 18307560779 - 60mm Exhaust Clamp - Priced Each - Used to connect exhaust sections - Genuine BMW - BMW MINI

Used to connect exhaust sections

Brand:
Genuine BMW - Corporate Logo
ES#:
254524
Mfg#:
18307560779
Ships in 1-2 days
9% off MSRP

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

$68.99

This product was last offered at the strikethrough price on
08-19-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 Post-Cat

ES#4343214 - 11787526262 - Rear Oxygen Sensor - Bank 1 Post-Cat - Fuel control and emissions control sensor - Febi - BMW

Fuel control and emissions control sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343214
Mfg#:
11787526262
Back Ordered
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

55mm Exhaust Clamp - Priced Each

ES#2712558 - 18307560778 - 55mm Exhaust Clamp - Priced Each - Used to connect exhaust sections. - URO - BMW MINI

Used to connect exhaust sections. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2712558
Mfg#:
18307560778
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bracket

ES#39980 - 18207540178 - Bracket - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
39980
Mfg#:
18207540178
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
08-19-2026

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

BMW Exhaust Mounting

ES#4343585 - 18207549545 - BMW Exhaust Mounting - Used to hold rear muffler in position - Febi - BMW

Used to hold rear muffler in position 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343585
Mfg#:
18207549545
Ships in 2 Business Days
$32.99

This product was last offered at the strikethrough price on
05-07-2026

$28.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 2 Post-Cat

ES#4460474 - 3148030031 - Rear Oxygen Sensor - Bank 2 Post-Cat - Fuel control and emissions control sensor - Meyle - BMW
ECS Tuning recommends this product.

Fuel control and emissions control sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4460474
Mfg#:
3148030031
Ships on Sep 4, 2026
$112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror

ES#4146844 - 026732TMS02-10 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror - Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146844
Mfg#:
026732TMS02-10
In Stock
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Bank 2 Pre-Cat

Emissions and fuel control sensor 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5482451
Mfg#:
11787558087
Ships on Nov 6, 2026
Auto Notify
$109.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rubber Exhaust Hanger - Priced Each

ES#5396201 - 18207590154 - Rubber Exhaust Hanger - Priced Each - Found in several locations suspending the exhaust - Fischer and Plath - BMW

Found in several locations suspending the exhaust

Brand:
Fischer and Plath - Corporate Logo
ES#:
5396201
Mfg#:
18207590154
Back Ordered
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Shield

ES#125928 - 51487117375 - Heat Shield - Mounts above the center muffler. - Genuine BMW - BMW

Mounts above the center muffler.

Brand:
Genuine BMW - Corporate Logo
ES#:
125928
Mfg#:
51487117375
Ships in 1-2 days
7% off MSRP

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

$105.99

This product was last offered at the strikethrough price on
08-19-2026

$98.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Flange Nut - Priced Each

ES#4465970 - 18407502196 - Exhaust Flange Nut - Priced Each - Used to secure the exhaust manifold to the cylinder head - URO - BMW

Used to secure the exhaust manifold to the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4465970
Mfg#:
18407502196
Ships in 1 Business Day
$2.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust hanger bracket - left

ES#40035 - 18207571005 - Exhaust hanger bracket - left - Mounting bracket for your rear muffler - Genuine BMW - BMW

Mounting bracket for your rear muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
40035
Mfg#:
18207571005
Ships in 4 Business Days
6% off MSRP

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

$100.99

This product was last offered at the strikethrough price on
03-04-2026

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#2225244 - 07129904874 - Hex Nut - Priced Each - BM8-8 - Genuine BMW - BMW

BM8-8

Brand:
Genuine BMW - Corporate Logo
ES#:
2225244
Mfg#:
07129904874
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

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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