520mm, Front O2 sensor/Lambda probe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with a production date from 07/2013
Brand:
ES#:
3559738
Mfg#:
11787596908
In Stock
ON SALE!
SAVE 15%
$208.76
This product was last offered at the strikethrough price on 03-09-2026
Manually control muffler valve funtions with the click of a button with this plug and play kit
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Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque!
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Brand:
ES#:
4750971
Mfg#:
025817TMS09EBKT
Ships in 7 Business Days
ON SALE!
SAVE 22%
$2512.98
This product was last offered at the strikethrough price on 05-05-2026
Build your own super light-weight titanium exhaust with options from the downpipe, the resonator or a simple axle-back to drop weight and get the free-flowing exhaust your N55 needs for maximized performance.
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By replacing the stock Midpipe with the 3" X-pipe from AWE, flow and sound are increased while additional performance gains are realized.
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Change your 335/435 from mildly aggressive to wildly visceral with a muffler bypass from Fabspeed!
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By replacing the factory muffler, you will uncover the pure sound of the N55 turbo engine.
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4" Turbo to Downpipe Clamp for 4" Downpipes
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Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD
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Brand:
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE!
SAVE 26%
$125.99
This product was last offered at the strikethrough price on 05-02-2026
Take full control of your BMW's exhaust valves to control exhaust volume and tone.
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Brand:
ES#:
4172027
Mfg#:
R660-0001
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$358.99
This product was last offered at the strikethrough price on 07-03-2026
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.
Lifetime Replacement
