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BMW E30 M3 S14 2.3L

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BMW E30 M3 S14 2.3L Performance Exhaust Parts

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Supersprint Racing Muffler

ES#3033413 - 043306 - Supersprint Racing Muffler - An aggressive sound with maximum flow - Supersprint - BMW

An aggressive sound with maximum flow

Brand:
Supersprint - Corporate Logo
ES#:
3033413
Mfg#:
043306
In Stock
$978.00 USD
Free Shipping

12mm Exhaust Hanger Locking Collar

ES#4865886 - 053563LA01 - 12mm Exhaust Hanger Locking Collar - Achieve perfect exhaust fitment! - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Achieve perfect exhaust fitment! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4865886
Mfg#:
053563LA01
Ships on Sep 9, 2026
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ON SALE! SAVE 10%
$16.99

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

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BOLT

ES#48952 - 31111137888 - BOLT - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
48952
Mfg#:
31111137888
In Stock
7% off MSRP

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

$9.97

This product was last offered at the strikethrough price on
07-25-2026

$9.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#2803803 - 11621304755 - Hex Nut - Priced Each - Exhaust manifold nut - Rein - BMW

Exhaust manifold nut 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803803
Mfg#:
11621304755
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#26018 - 11621304755 - Hex Nut - Priced Each - M6 - Genuine BMW - BMW

M6

Brand:
Genuine BMW - Corporate Logo
ES#:
26018
Mfg#:
11621304755
Ships in 2 Business Days
$3.99 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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