Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 N54 cars.
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Brand:
ES#:
4004766
Mfg#:
003378TMSKTKT1
In Stock
ON SALE!
SAVE 30%
$1660.99
This product was last offered at the strikethrough price on 05-02-2026
4" Turbo to Downpipe Clamp for 4" Downpipes
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This plug is a replacement for the following models: 10901020A, 10901020B, 10901020C, 10901020D, 10301050, 10101020 and any other VRSF chargepipe that utilizes a water injection bung
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Fits N54/ N55/ N20/ N26/ S55/ B58 Engines from 2007-2016
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
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A high-performance heat-management solution specifically engineered for the 2007–2011 BMW N54 engine.
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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.
Lifetime Replacement
